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Q6008N5RP
Triac, 600 V, 8 A, TO-263 (D2PAK), 1.3 V, 83 A, 50 mA
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- Manufacturer: LITTELFUSE
- Product type:
- Peak Repetitive Off-State Voltage, Vdrm:600V; On State RMS Current IT(rms):8A; Triac Case Style:TO-263; Gate Trigger Current Max (QI), Igt:50mA; Gate Trigger Voltage Max Vgt:1.3V; Peak Gate Power:2
- No. of Pins: 3Pins
- Product Range: -
- Triac Case Style: TO-263 (D2PAK)
- Thyristor Mounting: Surface Mount
- Holding Current Max: 50mA
- On State RMS Current: 8A
- Peak On State Voltage: 1.6V
- Gate Trigger Voltage Max: 1.3V
- Operating Temperature Max: 125°C
- Peak Non Repetitive Surge Current: 83A
- Peak Repetitive Off State Voltage: 600V
| Delivery and price | |
|---|---|
| Units per pack | 3000 |
| Price | 0.645 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## Lxx08xx & Qxx08xx & Qxx08x ~~Hx Series~~ ## **Description** 8 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. **Sensitive** type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry. **Standard** type devices normally operate in Quadrants I & III triggered from AC line. **Alternistor** type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability. **==> picture [184 x 53] intentionally omitted <==** **----- Start of picture text -----**<br> Agency Approval<br>Agency Agency File Number<br>® Al L Package: E71639<br>**----- End of picture text -----**<br> ## **Main Features** **==> picture [205 x 58] intentionally omitted <==** **----- Start of picture text -----**<br> Symbol Value Unit<br>IT(RMS) 8 A<br>VDRM/VRRM 400 to 1000 V<br>IGT (Q1) 5 to 50 mA<br>**----- End of picture text -----**<br> ## **Schematic Symbol** ## @ RoHS compliant contact bounce that create voltage transients ¢ Glass junctions — passivated ¢ No contacts to wear out from reaction of switching e Voltage capability up events to 1000 V generation, depending on to 100 A activation point of Electrically isolated sine wave “L-Package” is UL e Requires only a small gate recognized for 2500Vrms activation pulse in each Solid-state switching half-cycle eliminates arcing or ## **Applications** Excellent for AC switching and phase control applications such as heating, lighting, and motor speed controls. **==> picture [155 x 47] intentionally omitted <==** **----- Start of picture text -----**<br> MT2 MT1<br>G<br>**----- End of picture text -----**<br> Typical applications are AC solid-state switches, light dimmers, power tools, home/brown goods and white goods appliances. Alternistor Triacs (no snubber required) are used in applications with extremely inductive loads requiring highest commutation performance. Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage. **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **77** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Absolute Maximum Ratings — Sensitive T** ~~**riac (4 Quadrants)**~~ **==> picture [506 x 183] intentionally omitted <==** **----- Start of picture text -----**<br> Symbol Parameter Value Unit<br>IT(RMS) RMS on-state current (full sine wave) Lxx08Ry / Lxx08Vy / Lxx08DyLxx08Ly TTCC = 80°C = 85°C 8 A<br>Non repetitive surge peak on-state current f = 50 Hz t = 20 ms 65<br>ITSM (full cycle, TJ initial = 25°C) f = 60 Hz t = 16.7 ms 85 A<br>I [2] t I [2] t Value for fusing tp = 8.3 ms 26.5 A [2] s<br>Critical rate of rise of on-state current<br>di/dt IG = 50mA with 0.1μs rise time f = 120 Hz TJ = 110°C 70 A/μs<br>IGTM Peak gate trigger current tp � 10 μs TJ = 110°C 1.6 A<br>PG(AV) Average gate power dissipation TJ = 110°C 0.4 W<br>Tstg Storage temperature range -40 to 150 °C<br>TJ Operating junction temperature range -40 to 110 °C<br>**----- End of picture text -----**<br> Note: xx = voltage, y = sensitivity ## **Absolute Maximum Ratings — Standard Triac** **==> picture [506 x 206] intentionally omitted <==** **----- Start of picture text -----**<br> Symbol Parameter Value Unit<br>IT(RMS) RMS on-state current (full sine wave) Qxx08Ry / Qxx08NyQxx08Ly TTCC = 95°C = 90°C 8 A<br>f = 50 Hz t = 20 ms 83<br>ITSM Non repetitive surge peak on-state current (full cycle, TJ initial = 25°C) f = 60 Hz t = 16.7 ms 100 A<br>I [2] t I [2] t Value for fusing tp = 8.3 ms 41 A [2] s<br>Critical rate of rise of on-state current<br>di/dt IG = 200mA with � 0.1μs rise time f = 120 Hz TJ = 125°C 70 A/μs<br>tp � 10 μs;<br>IGTM Peak gate trigger current IGT � TGTM TJ = 125°C 1.8 A<br>PG(AV) Average gate power dissipation TJ = 125°C 0.5 W<br>Tstg Storage temperature range -40 to 150 °C<br>TJ Operating junction temperature range -40 to 125 °C<br>**----- End of picture text -----**<br> Note: xx = voltage, y = sensitivity **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **78** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Absolute Maximum Ratings — Alternistor** ~~**(3 Quadrants)**~~ **==> picture [506 x 419] intentionally omitted <==** **----- Start of picture text -----**<br> Symbol Parameter Value Unit<br>Qxx08LHy TC = 90°C<br>IT(RMS) RMS on-state current (full sine wave) Qxx08RHy / Qxx08NHy 8 A<br>Qxx08VHy / Qxx08DHy TC = 95°C<br>Qxx08VHy /<br>80<br>Qxx08DHy<br>f = 50 Hz t = 20 ms Qxx08LHy /<br>Qxx08RHy / 83<br>Non repetitive surge peak on-state current Qxx08NHy<br>ITSM (full cycle, TJ initial = 25°C) Qxx08VHy / A<br>85<br>Qxx08DHy<br>f = 60 Hz t = 16.7 ms Qxx08LHy /<br>Qxx08RHy / 100<br>Qxx08NHy<br>Qxx08VHy /<br>30<br>Qxx08DHy<br>I [2] t I [2] t Value for fusing tp = 8.3 ms Qxx08LHy / A [2] s<br>Qxx08RHy / 41<br>Qxx08NHy<br>di/dt Critical rate of rise of on-state current f = 120 Hz TJ = 125°C 70 A/μs<br>Qxx08VHy /<br>1.6<br>Qxx08DHy<br>IGTM Peak gate trigger current tPIGT� 10 μs;� IGTM TJ = 125°C Qxx08LHy / A<br>Qxx08RHy / 2.0<br>Qxx08NHy<br>Qxx08VHy /<br>IGT = 10mA Qxx08DHy 0.4<br>PG(AV) Average gate power dissipation TJ = 125°C Qxx08LHy / W<br>IGT = 35mA Qxx08RHy / 0.5<br>Qxx08NHy<br>Tstg Storage temperature range -40 to 150 °C<br>TJ Operating junction temperature range -40 to 125 °C<br>**----- End of picture text -----**<br> Note: xx = voltage, y = sensitivity ## **Electrical Characteristics (TJ = 25°C, unless otherwise specified) — Sensitive Triac (4 Quadrants)** **==> picture [507 x 154] intentionally omitted <==** **----- Start of picture text -----**<br> Symbol Test Conditions Quadrant Lxx08x6 Lxx08x8 Unit<br>������������ 5 10<br>IGT IV MAX. 10 20 mA<br>VD = 12V RL = 60 �<br>VGT ALL MAX. 1.3 V<br>VGD VD = VDRM RL = 3.3 k� TJ = 110°C ALL MIN. 0.2 V<br>IH IT = 100mA MAX. 10 20 mA<br>400V 30 40<br>dv/dt VD = VDRM Gate Open TJ = 100°C 600V TYP. 20 30 V/μs<br>(dv/dt)c (di/dt)c = 4.3 A/ms TJ = 110°C TYP. 2 2 V/μs<br>tgt IG = 100mA PW = 15μs IT = 11.3 A(pk) TYP. 3.0 3.2 μs<br>**----- End of picture text -----**<br> Note: xx = voltage, x = package, y = sensitivity **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **79** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Electrical Characteristics (TJ = 25°C, unless ot** ~~**herwise specifed) — Standard Triac**~~ **==> picture [506 x 199] intentionally omitted <==** **----- Start of picture text -----**<br> Symbol Test Conditions Quadrant Qxx08x4 Qxx08x5 Unit<br>������������ MAX. 25 50<br>IGT IV TYP. 50 75 mA<br>VD = 12V RL = 60 �<br>VGT ������������ MAX. 1.3 V<br>VGD VD = VDRM RL = 3.3 k� TJ = 125°C ALL MIN. 0.2 V<br>IH IT = 200mA MAX. 50 50 mA<br>400V 150<br>600V 125<br>dv/dt VD = VDRM Gate Open TJ = 125°C 800V MIN. 100 V/μs<br>1000V 80<br>(dv/dt)c (di/dt)c = 4.3 A/ms TJ = 125°C TYP. 4 4 V/μs<br>tgt IG = 100mA PW = 15μs IT = 11.3 A(pk) TYP. 3.0 3.0 μs<br>**----- End of picture text -----**<br> **Electrical Characteristics (TJ = 25°C, unless otherwise specified) — Alternistor Triac (3 Quadrants)** **==> picture [507 x 263] intentionally omitted <==** **----- Start of picture text -----**<br> Symbol Test Conditions Quadrant Qxx08xH3 Qxx08xH4 Unit<br>IGT VD = 12V RL = 60 � ������������ MAX. 10 35 mA<br>VGT ������������ MAX. 1.3 V<br>VGD VD = VDRM RL = 3.3 k� TJ = 125°C ������������ MIN. 0.2 V<br>IH IT = 100mA MAX. 15 35 mA<br>400V 75 400<br>Qxx08LHy / 600V 50 300<br>Qxx08RHy /<br>Qxx08NHy 800V 200<br>1000V 100<br>dv/dt VD = VDRM Gate Open TJ = 125°C MIN. 400V 75 450 V/μs<br>Qxx08VHy / 600V 50 350<br>Qxx08DHy 800V 250<br>1000V 150<br>(dv/dt)c (di/dt)c = 4.3 A/ms TJ = 125°C MIN. 20 25 V/μs<br>tgt IG = 100mA PW = 15μs IT = 11.3 A(pk) TYP. 4.0 4.0 μs<br>**----- End of picture text -----**<br> Note : xx = voltage, x = package, y = sensitivity **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **80** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Static Characteristics** **==> picture [506 x 338] intentionally omitted <==** **----- Start of picture text -----**<br> Symbol Test Conditions Value Unit<br>VTM ITM = 11.3A tp = 380 μs MAX. 1.60 V<br>Lxx08xy TJ = 25°C 400 - 600V 10 μA<br>TJ = 110°C 400 - 600V 0.5 mA<br>TJ = 25°C 400 - 1000V 20 μA<br>IIDRMRRM VDRM = VRRM Qxx08xy TTJJ = 125°C = 100°C 400 - 800V1000V MAX. 32 mA<br>400 - 800V 10<br>TJ = 25°C 1000V 20 μA<br>Qxx08xHy<br>TJ = 125°C 400 - 800V 2 mA<br>TJ = 100°C 1000V 3<br>Thermal Resistances<br>Symbol Parameter Value Unit<br>L/Qxx08Ryy /<br>1.5<br>L/Qxx08Nyy<br>R�(J-C) Junction to case (AC) L/Qxx08Lyy 2.8 °C/W<br>L/Qxx08Vyy 2.1<br>L/Qxx08Ryy 45<br>R�(J-A) Junction to ambient L/Qxx08Lyy 50 °C/W<br>L/Qxx08Vyy 64<br>**----- End of picture text -----**<br> Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity ## **Figure 1: Definition of Quadrants** **==> picture [244 x 175] intentionally omitted <==** **----- Start of picture text -----**<br> ALL POLARITIES ARE REFERENCED TO MT1<br>MT2 POSITIVE<br>MT2 (Positive Half Cycle)+ MT2<br>(-) IGT (+) IGT<br>GATE GATE<br>MT1 MT1<br>REF REF<br>IGT - QIIIQII QIQIV + IGT<br>MT2 MT2<br>(-) IGT (+) IGT<br>GATE GATE<br>MT1 MT1<br>-<br>REF MT2 NEGATIVE REF<br>(Negative Half Cycle)<br>**----- End of picture text -----**<br> **==> picture [244 x 208] intentionally omitted <==** **----- Start of picture text -----**<br> Figure 2: Normalized DC Gate Trigger Current for<br>All Quadrants vs. Junction Temperature<br>3.5<br>3.0<br>2.5<br>2.0<br>1.5<br>1.0<br>0.5<br>0.0<br>-65 -40 -15 10 35 60 85 110 125<br>Junction Temperature (TJ)- ºC<br>IGT = 25°C)(TJ<br>IGT<br>Ratio of<br>**----- End of picture text -----**<br> Note: Alternistors will not operate in QIV **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 **81** **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Figure 3: Normalized DC Holding Current vs. Junction Temperature** **==> picture [243 x 175] intentionally omitted <==** **----- Start of picture text -----**<br> 3.5<br>3.0<br>2.5<br>2.0<br>1.5<br>1.0<br>0.5<br>0.0<br>-65 -40 -15 10 35 60 85 110 125<br>Junction Temperature (TJ)- ºC<br>IH = 25°C)(TJ<br>IH<br>Ratio of<br>**----- End of picture text -----**<br> **Figure 5: Power Dissipation (Typical) vs. RMS On-State Current** **==> picture [244 x 396] intentionally omitted <==** **----- Start of picture text -----**<br> 18<br>16<br>14<br>12<br>10<br>8<br>6<br>4<br>2<br>0<br>0 2 4 6 8 10<br>RMS On-State Current (IT(RMS)) - Amps<br>Figure 7: Maximum Allowable Case Temperature<br>vs. On-State Current (Standard / Alternistor Triac)<br>130<br>Qxx08Ryy<br>120 Qxx08Nyy<br>Qxx08Vyy<br>Qxx08Dyy<br>110<br>100<br>Qxx08Lyy<br>90<br>80<br>70<br>60<br>0 1 2 3 4 5 6 7 8<br>RMS On-State Current (IT(RMS)) - Amps<br>Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity<br>) - Watts<br>D(AV)<br>Average On-State<br>Power Dissipation (P<br>) - °CC<br>Maximum Allowable<br>Case Temperature (T<br>**----- End of picture text -----**<br> ~~**Figure 4: Normalized DC Gate Trigger Voltage for**~~ **All Quadrants vs. Junction Temperature** **==> picture [243 x 396] intentionally omitted <==** **----- Start of picture text -----**<br> 2.0<br>1.5<br>1.0<br>0.5<br>0.0<br>-65 -40 -15 10 35 60 85 110 125<br>Junction Temperature (TJ)- ºC<br>Figure 6: Maximum Allowable Case Temperature<br>vs. On-State Current (Sensitive Triac)<br>110<br>105<br>100 Lxx08VyLxx08Dy<br>Lxx08Ry<br>95<br>90<br>85 Lxx08Ly<br>80<br>75 CURRENT WAVEFORM: Sinusoidal<br>LOAD: Resistive or Inductive<br>70 CONDUCTION ANGLE: 360CASE TEMPERATURE: Measured as shown on<br>Dimensional Drawings<br>65<br>60<br>0 1 2 3 4 5 6 7 8<br>RMS On-State Current (IT(RMS)) - Amps<br>VGT = 25°C)J<br>(T<br>GT<br>V<br>Ratio of<br>) - °CC<br>Maximum Allowable<br>Case Temperature (T<br>**----- End of picture text -----**<br> **Figure 8: On-State Current vs. On-State Voltage (Typical)** **==> picture [244 x 175] intentionally omitted <==** **----- Start of picture text -----**<br> 20<br>TC = 25°C<br>16<br>12<br>8<br>4<br>0<br>0.6 0.8 1.0 1.2 1.4 1.6<br>Postitive or Negative Instantaneous<br>On-State Voltage (vT) - Volts<br>On-State Current (i) - AmpsT<br>Postitive or Negative Instantaneous<br>**----- End of picture text -----**<br> **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **82** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs **Figure 9: Maximum Allowable Ambient Te** ~~**mperature vs. On-State Current**~~ **==> picture [281 x 404] intentionally omitted <==** **----- Start of picture text -----**<br> 120<br>CURRENT WAVEFORM: Sinusoidal<br>LOAD: Resistive or Inductive CONDUCTION<br>100 ANGLE: 360FREE AIR RATING - NO HEATSINK<br>80<br>L/Qxx08Lyy<br>L/Qxx08Ryy<br>60<br>L/Qxx08Vyy<br>40<br>20<br>0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8<br>RMS On-State Current (IT(RMS)) - Amps<br>Figure 10: Surge Peak On-State Current vs. Number of Cycles<br>100<br>L/Qxx08Ryy<br>L/Qxx08Lyy<br>L/Qxx08Nyy<br>L/Qxx08Vyy<br>L/Qxx08Dyy<br>10<br>1<br>1 10 100 1000<br>Surge Current Duration- Full Cycles<br>Maximum Allowable ) - °CA<br>Ambient Temperature (T<br>) - Amps<br>TSM<br>Peak Surge (Non-Repetitive) On-State Current (I<br>**----- End of picture text -----**<br> SUPPLY FREQUENCY: 60 Hz Sinusoidal LOAD: Resistive RMS On-State Current: [IT(RMS)]: Maximum Rated Value at Specified Case Temperature Notes: 1. Gate control may be lost during and immediately following surge current interval. 2. Overload may not be repeated until junction temperature has returned to steady-state rated value. Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **83** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Soldering Parameters** |Refow Condition|Refow Condition|���������������| |---|---|---| |Pre Heat<br>- Temperature Min (Ts(min))<br>- Temperature Max (Ts(max))<br>- Time (min to max) (ts)<br>Average ramp up rate (Liquidus Temp)<br>(TL) to peak||150°C<br>200°C<br>����������<br>5°C/second max| |TS(max)to TL|- Ramp-up Rate|5°C/second max| |Refow|- Temperature (TL) (Liquidus)<br>- Temperature (tL)|217°C<br>�������������| |Peak Temperature (TP)||260+0/-5°C| |Time within 5°C of actual peak<br>Temperature (tp)||������������| |Ramp-down Rate||5°C/second max| |Time 25°C|to peak Temperature (TP)|8 minutes Max.| |Do not exceed||280°C| ## **Physical Specifications** **Terminal Finish** 100% Matte Tin-plated UL recognized epoxy meeting flammability **Body Material** classification 94V-0 **Terminal Material** Copper Alloy ## **Design Considerations** Careful selection of the correct device for the application’s operating parameters and environment will go a long way toward extending the operating life of the Thyristor. Good design practice should limit the maximum continuous current through the main terminals to 75% of the device rating. Other ways to ensure long life for a power discrete semiconductor are proper heat sinking and selection of voltage ratings for worst case conditions. Overheating, overvoltage (including dv/dt), and surge currents are the main killers of semiconductors. Correct mounting, soldering, and forming of the leads also help protect against component damage. **==> picture [243 x 150] intentionally omitted <==** **----- Start of picture text -----**<br> t P<br>T P<br>Ramp-up<br>T S(max) T L t L<br>Ramp-down<br>Preheat<br>T S(min)<br>t S<br>25<br>time to peak temperatur e Time<br>Temperature<br>**----- End of picture text -----**<br> ## **Environmental Specifications** **==> picture [246 x 267] intentionally omitted <==** **----- Start of picture text -----**<br> Test Specifications and Conditions<br>MIL-STD-750, M-1040, Cond A Applied<br>AC Blocking (VDRM) Peak AC voltage @ 125°C for 1008 hours<br>MIL-STD-750, M-1051,<br>Temperature Cycling 100 cycles; -40°C to +150°C; 15-min<br>dwell-time<br>EIA / JEDEC, JESD22-A101<br>Temperature/<br>1008 hours; 320V - DC: 85°C; 85%<br>Humidity<br>rel humidity<br>MIL-STD-750, M-1031,<br>High Temp Storage<br>1008 hours; 150°C<br>Low-Temp Storage 1008 hours; -40°C<br>MIL-STD-750, M-1056<br>10 cycles; 0°C to 100°C; 5-min dwell-<br>Thermal Shock<br>time at each temperature; 10 sec (max)<br>transfer time between temperature<br>EIA / JEDEC, JESD22-A102<br>Autoclave 168 hours (121°C at 2 ATMs) and<br>100% R/H<br>Resistance to<br>MIL-STD-750 Method 2031<br>Solder Heat<br>Solderability ANSI/J-STD-002, category 3, Test A<br>Lead Bend MIL-STD-750, M-2036 Cond E<br>**----- End of picture text -----**<br> **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 **84** **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Dimensions — TO-220AB (R-Package) — N** ~~**on-Isolated Mounting Tab Common with Center Lead**~~ **==> picture [501 x 548] intentionally omitted <==** **----- Start of picture text -----**<br> TC MEASURING POINT AREA (REF.) 0.17 IN [2] Inches Millimeters<br>O Dimension<br>E A P 8.13.320 Min Max Min Max<br>MT2 A 0.380 0.420 9.65 10.67<br>B<br>C B 0.105 0.115 2.67 2.92<br>13.36<br>D .526 C 0.230 0.250 5.84 6.35<br>7.01.276 D 0.590 0.620 14.99 15.75<br>E 0.142 0.147 3.61 3.73<br>F NOTCH IN F 0.110 0.130 2.79 3.30<br>GATE LEAD<br>TO ID. NON-ISOLATED G 0.540 0.575 13.72 14.61<br>R TAB<br>G H 0.025 0.035 0.64 0.89<br>L<br>H J 0.195 0.205 4.95 5.21<br>K 0.095 0.105 2.41 2.67<br>K N Note: Maximum torque to L 0.060 0.075 1.52 1.91<br>J M be applied to mounting tab<br>MT1 MT2 GATE is 8 in-lbs. (0.904 Nm). M 0.085 0.095 2.16 2.41<br>N 0.018 0.024 0.46 0.61<br>O 0.178 0.188 4.52 4.78<br>P 0.045 0.060 1.14 1.52<br>R 0.038 0.048 0.97 1.22<br>Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab<br>TC MEASURING POINT AREA (REF.) 0.17 IN [2] Inches Millimeters<br>O Dimension<br>E A P 8.13.320 Min Max Min Max<br>A 0.380 0.420 9.65 10.67<br>B<br>C B 0.105 0.115 2.67 2.92<br>13.36<br>D .526 C 0.230 0.250 5.84 6.35<br>7.01.276 D 0.590 0.620 14.99 15.75<br>E 0.142 0.147 3.61 3.73<br>F F 0.110 0.130 2.79 3.30<br>G 0.540 0.575 13.72 14.61<br>R<br>G H 0.025 0.035 0.64 0.89<br>L<br>H J 0.195 0.205 4.95 5.21<br>K 0.095 0.105 2.41 2.67<br>K N Note: Maximum torque to L 0.060 0.075 1.52 1.91<br>J M be applied to mounting tab<br>MT1 MT2 GATE is 8 in-lbs. (0.904 Nm). M 0.085 0.095 2.16 2.41<br>N 0.018 0.024 0.46 0.61<br>O 0.178 0.188 4.52 4.78<br>P 0.045 0.060 1.14 1.52<br>R 0.038 0.048 0.97 1.22<br>**----- End of picture text -----**<br> **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **85** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Dimensions — TO-263AB (N-Package) — D[2]** ~~**-PAK Surface Mount**~~ **==> picture [505 x 244] intentionally omitted <==** **----- Start of picture text -----**<br> MT2B V TC MEASURING POINTC E AREA: 0.11 IN [2] Dimension Min Inches Max MinMillimetersMax<br>8.41 A 0.360 0.370 9.14 9.40<br>7.01 .331<br>A .276 B 0.380 0.420 9.65 10.67<br>S C 0.178 0.188 4.52 4.78<br>W U D 0.025 0.035 0.64 0.89<br>MT1 GATE K J E 0.045 0.060 1.14 1.52<br>G D H 8.13.320 F 0.060 0.075 1.52 1.91<br>F<br>G 0.095 0.105 2.41 2.67<br>11.68 2.16<br>.460 .085 H 0.092 0.102 2.34 2.59<br>J 0.018 0.024 0.46 0.61<br>K 0.090 0.110 2.29 2.79<br>7.01 7.01<br>16.89 .276 .276 S 0.590 0.625 14.99 15.88<br>.665<br>8.89 1.40 V 0.035 0.045 0.89 1.14<br>.350 .055<br>U 0.002 0.010 0.05 0.25<br>3.81<br>.150 W 0.040 0.070 1.02 1.78<br>2.03<br>.080<br>6.60<br>.260<br>**----- End of picture text -----**<br> ## **Dimensions — TO-251AA (V-Package) — V-PAK Through Hole** **==> picture [494 x 253] intentionally omitted <==** **----- Start of picture text -----**<br> TC MEASURING POINT AREA: 0.040 IN [2] Inches Millimeters<br>Dimension<br>MT2 E H 5.28 Min Typ Max Min Typ Max<br>D J .208 A 0.037 0.040 0.043 0.94 1.01 1.09<br>A B 0.235 0.242 0.245 5.97 6.15 6.22<br>5.34 C 0.350 0.361 0.375 8.89 9.18 9.53<br>.210<br>D 0.205 0.208 0.213 5.21 5.29 5.41<br>B<br>E 0.255 0.262 0.265 6.48 6.66 6.73<br>P R F 0.027 0.031 0.033 0.69 0.80 0.84<br>S<br>Q<br>G 0.087 0.090 0.093 2.21 2.28 2.36<br>K<br>H 0.085 0.092 0.095 2.16 2.34 2.41<br>C<br>I 0.176 0.180 0.184 4.47 4.57 4.67<br>J 0.018 0.020 0.023 0.46 0.51 0.58<br>K 0.035 0.037 0.039 0.90 0.95 1.00<br>MT1 L<br>F L 0.018 0.020 0.023 0.46 0.52 0.58<br>MT2<br>G<br>GATE P 0.042 0.047 0.052 1.06 1.20 1.32<br>I<br>Q 0.034 0.039 0.044 0.86 1.00 1.11<br>R 0.034 0.039 0.044 0.86 1.00 1.11<br>S 0.074 0.079 0.084 1.86 2.00 2.11<br>**----- End of picture text -----**<br> **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **86** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Dimensions — TO-252AA (D-Package) — D** ~~**-PAK Surface Mount**~~ **==> picture [229 x 163] intentionally omitted <==** **----- Start of picture text -----**<br> MT2 DE TC MEASURING POINT .2085.28 6.71.264<br>A<br>5.34 6.71<br>.210 .264<br>B<br>1.60<br>P .063<br>C Q<br>1.80<br>GATE .071<br>MT1 F AREA: 0.040 IN [2]<br>MT2 G .1183 4.60.181<br>I<br>O L<br>K J H<br>M<br>N<br>**----- End of picture text -----**<br> **==> picture [245 x 269] intentionally omitted <==** **----- Start of picture text -----**<br> Inches Millimeters<br>Dimension<br>Min Typ Max Min Typ Max<br>A 0.037 0.040 0.043 0.94 1.01 1.09<br>B 0.235 0.243 0.245 5.97 6.16 6.22<br>C 0.106 0.108 0.113 2.69 2.74 2.87<br>D 0.205 0.208 0.213 5.21 5.29 5.41<br>E 0.255 0.262 0.265 6.48 6.65 6.73<br>F 0.027 0.031 0.033 0.69 0.80 0.84<br>G 0.087 0.090 0.093 2.21 2.28 2.36<br>H 0.085 0.092 0.095 2.16 2.33 2.41<br>I 0.176 0.179 0.184 4.47 4.55 4.67<br>J 0.018 0.020 0.023 0.46 0.51 0.58<br>K 0.035 0.037 0.039 0.90 0.95 1.00<br>L 0.018 0.020 0.023 0.46 0.51 0.58<br>M 0.000 0.000 0.004 0.00 0.00 0.10<br>N 0.021 0.026 0.027 0.53 0.67 0.69<br>O 0° 0° 5° 0° 0° 5°<br>P 0.042 0.047 0.052 1.06 1.20 1.32<br>Q 0.034 0.039 0.044 0.86 1.00 1.11<br>**----- End of picture text -----**<br> **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **87** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Product Selector** **==> picture [506 x 401] intentionally omitted <==** **----- Start of picture text -----**<br> Voltage (xx) Gate Sensitivity Quadrants<br>Part Number Type Package<br>400V 600V 800V 1000V I – II – III IV<br>Lxx08L6 X X 5 mA 10 mA Sensitive Triac TO-220L<br>Lxx08D6 X X 5 mA 10 mA Sensitive Triac TO-252 D-PAK<br>Lxx08R6 X X 5mA 10mA Sensitive Triac TO-220R<br>Lxx08V6 X X 5 mA 10 mA Sensitive Triac TO-251 V-PAK<br>Lxx08L8 X X 10 mA 20 mA Sensitive Triac TO-220L<br>Lxx08D8 X X 10 mA 20 mA Sensitive Triac TO-252 D-PAK<br>Lxx08R8 X X 10mA 20mA Sensitive Triac TO-220R<br>Lxx08V8 X X 10 mA 20 mA Sensitive Triac TO-251 V-PAK<br>Qxx08NH3 X X 10mA Alternistor Triac TO-263 D²-PAK<br>Qxx08RH3 X X 10 mA Alternistor Triac TO-220R<br>Qxx08VH3 X X 10 mA Alternistor Triac TO-251 V-PAK<br>Qxx08DH3 X X 10 mA Alternistor Triac TO-252 D-PAK<br>Qxx08L4 X 25 mA Triac TO-220L<br>Qxx08R4 X 25 mA Triac TO-220R<br>Qxx08N4 X 25 mA Triac TO-263 D²-PAK<br>Qxx08LH4 X X X X 35 mA Alternistor Triac TO-220L<br>Qxx08RH4 X X X X 35 mA Alternistor Triac TO-220R<br>Qxx08VH4 X X X X 35 mA Alternistor Triac TO-251 V-PAK<br>Qxx08DH4 X X X X 35 mA Alternistor Triac TO-252 D-PAK<br>Qxx08NH4 X X X X 35 mA Alternistor Triac TO-263 D²-PAK<br>Qxx08L5 X X X 50 mA Triac TO-220L<br>Qxx08R5 X X X 50 mA Triac TO-220R<br>Qxx08N5 X X X 50 mA Triac TO-263 D²-PAK<br>**----- End of picture text -----**<br> ## **Packing Options** **==> picture [399 x 130] intentionally omitted <==** **----- Start of picture text -----**<br> Part Number Marking Weight Packing Mode Base Quantity<br>L/Qxx08L/Ryy L/Qxx08L/Ryy 2.2 g Bulk 500<br>L/Qxx08L/RyyTP L/Qxx08L/Ryy 2.2 g Tube Pack 500 (50 per tube)<br>Qxx08NyyTP Qxx08Nyy 1.6 g Tube 500 (50 per tube)<br>Qxx08NyyRP Qxx08Nyy 1.6 g Embossed Carrier 500<br>L/Qxx08DyyTP L/Qxx08Dyy 0.3 g Tube 750 (75 per tube)<br>L/Qxx08DyyRP L/Qxx08Dyy 0.3 g Embossed Carrier 2500<br>L/Qxx08VyyTP L/Qxx08Vyy 0.4 g Tube 750 (75 per tube)<br>**----- End of picture text -----**<br> Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **88** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **TO-252 Embossed Carrier Reel Pack (RP) S** ~~**pecifcations**~~ ## **Meets all EIA-481-2 Standards** **==> picture [505 x 284] intentionally omitted <==** **----- Start of picture text -----**<br> 0.157<br>(4.0)<br>0.059 Dia<br>(1.5)<br>Gate MT1<br>(16.0)0.63 (13.3)0.524 *<br>* Cover tape 0.315 MT2<br>(8.0)<br>12.99<br>0.512 (13.0) Arbor (330.0) Dimensions<br>Hole Dia.<br>are in inches<br>(and millimeters).<br>0.64<br>(16.3)<br>Direction of Feed<br> XXXXXX XX DC XXXXXX XX DC XXXXXX XX DC XXXXXX<br>**----- End of picture text -----**<br> ## **TO-263 Embossed Carrier Reel Pack (RP) Specifications** ## **Meets all EIA-481-2 Standards** **==> picture [505 x 271] intentionally omitted <==** **----- Start of picture text -----**<br> 0.63 0.157<br>(16.0) (4.0)<br>Gate<br>0.059 DIA<br>(1.5)<br>MT1<br>0.945 0.827 *<br>(24.0) (21.0)<br>* Cover tape<br>MT2<br>12.99<br>0.512 (13.0) Arbor (330.0)<br>Hole Dia. Dimensions<br>are in inches<br>(and millimeters).<br>1.01<br>(25.7)<br>Direction of Feed<br>**----- End of picture text -----**<br> **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **89** Revised: 09/23/13 **Teccor[®] brand Thyristors** 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs ## **Part Numbering System** ## **Q 60 08 L 5 56** ## **DEVICE TYPE** **LEAD FORM DIMENSIONS xx :** Lead Form Option **L :** Sensitive Triac **Q :** Triac or Alternistor **VOLTAGE RATING 40 :** 400V **60 :** 600V **SENSITIVITY & TYPE Sensitive Triac: 6 :** 5 mA (QI, II, III) 10 mA (QIV) **8 :** 10 mA (QI, II, III) 20 mA (QIV) **Standard Triac: 4 :** 25 mA (QI, II, III) **5 :** 50 mA (QI, II, III) **Alternistor Triac: H3 :** 10 mA (QI, II, III) **H4 :** 35 mA (QI, II, III) **80 :** 800V **K0 :** 1000V **CURRENT** **08:** 8A ## **PACKAGE TYPE** **L :** TO-220 Isolated **R :** TO-220 Non-Isolated **N :** TO-263 (D[2] PAK) **V :** TO-251 (VPAK) **D :** TO-252 (DPAK) ## ~~**Part Marking System**~~ TO-251AA – (V Package) TO-252AA – (D Package) **==> picture [176 x 83] intentionally omitted <==** **----- Start of picture text -----**<br> L6008V5 L6008V5<br>YMLDD ® YMLDD ®<br>Date Code Marking<br> Y:Year Code<br>**----- End of picture text -----**<br> M: Month Code L: Location Code DD: Calendar Code TO-220 AB - (L and R Package) TO-263 AB - (N Package) **==> picture [44 x 79] intentionally omitted <==** **----- Start of picture text -----**<br> Q6008R5<br>YMXXX<br>®<br>**----- End of picture text -----**<br> **==> picture [88 x 26] intentionally omitted <==** **----- Start of picture text -----**<br> Date Code Marking<br>Y:Year Code<br>M: Month Code<br>XXX: Lot Trace Code<br>**----- End of picture text -----**<br> **Lxx08xx & Qxx08xx & Qxx08xHx Series** ©2013 Littelfuse, Inc Specifications are subject to change without notice. **90** Revised: 09/23/13
Updated at June 8, 2026
Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.
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