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QJ6016NH6RP
Triac, 600 V, 16 A, TO-263 (D2PAK), 1.3 V, 167 A, 70 mA
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- Manufacturer: LITTELFUSE
- Product type:
- MSL: MSL 1 - Unlimited
- SVHC: To Be Advised
- No. of Pins: 3Pins
- Product Range: QJxx16xHx Series
- Triac Case Style: TO-263 (D2PAK)
- Thyristor Mounting: Surface Mount
- Holding Current Max: 70mA
- On State RMS Current: 16A
- Peak On State Voltage: 1.6V
- Gate Trigger Voltage Max: 1.3V
- Operating Temperature Max: 150°C
- Peak Non Repetitive Surge Current: 167A
- Peak Repetitive Off State Voltage: 600V
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 1.63 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
Thyristors **Datasheet** ## **QJxx16xHx Series** 16 Amp High Temperature Alternistor Triacs ee ## sia **RoHS** ## **Description** This 16A Alternistor TRIAC solid state switch series is designed for AC power control applications such as hear control, motor speed control, lighting control and static switching relays. This series is designed to enable easier thermal management and higher surge handing capability. Alternistor TRIAC operates in quadrants I, II, & III and offers high performance in applications requiring high commutation capability. ## **Features & Benefits** ## **Additional Information** **==> picture [198 x 64] intentionally omitted <==** **----- Start of picture text -----**<br> “e |<br>Resources Accessories Samples<br>**----- End of picture text -----**<br> - Halogen-free and RoHScompliant - High TJ of 150°C - Voltage capability up to 600V - Surge capability of 200A at ■ Recognized to UL 1557 60Hz half cycle as an Electrically Isolated Semiconductor Devices - Mechanically and thermally robust TO-220 - Internally-isolated TO-220 and TO-218 packages ## **Applications** TRIAC is an excellent AC switch in applications such as heating, lighting, and motor speed controls. ## **Agency Approval** |**Agency**|**Agency File Number**| |---|---| ||E71639*| **==> picture [39 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> * - L Package only<br>**----- End of picture text -----**<br> Typical applications are - Heater control such as coffee brewer, tankless water heater and infrared heater - AC solid-state relays - Light dimmers including incandescent and LED lighting - Motor speed control in kitchen appliances, power tools, home/ brow/white goods and light industrial applications as compressor motor control ## **Main Features** |**Symbol**|**Value**|**Unit**| |---|---|---| |IT(RMS)|16|A| |VDRM/VRRM|400, 600, or 800|V| |IGT (Q1)|10 to 80|mA| Alternistor TRIAC is used with high inductive loads requiring the high commutation capability. Internally isolated packages offer better heat sinking with higher isolation voltage. ## **Schematic Symbol** **==> picture [150 x 46] intentionally omitted <==** **----- Start of picture text -----**<br> MT2 MT1<br>G<br>**----- End of picture text -----**<br> © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 06/07/21 **1** Thyristors **Datasheet** **QJxx16xHx Series** 16 Amp High Temperature Alternistor Triacs **Absolute Maximum Ratings — Alternistor Triac** (3 Quadrants) |**Symbol**<br>IT(RMS)<br>RMS on-state current (full sine wave)|**Parameter**<br>RMS on-state current (full sine wave)<br>QJxx16LHy<br>TC= 115 °C<br>QJxx16RHy<br>QJxx16NHy<br>TC= 130 °C|**Parameter**<br>RMS on-state current (full sine wave)<br>QJxx16LHy<br>TC= 115 °C<br>QJxx16RHy<br>QJxx16NHy<br>TC= 130 °C|**Parameter**<br>RMS on-state current (full sine wave)<br>QJxx16LHy<br>TC= 115 °C<br>QJxx16RHy<br>QJxx16NHy<br>TC= 130 °C|**Value**<br>16|**Unit**<br>A| |---|---|---|---|---|---| |||QJxx16RHy<br>QJxx16NHy|TC= 130 °C||| |ITSM<br>Non repetitive surge peak on-state current<br>(Sin|Non repetitive surge peak on-state current<br>(Single half cycle, TJinitial = 25°C)|f = 50Hz|t = 20 ms|167|A| |||f = 60Hz|t = 16.7 ms|200|| |I2t<br>I|I2t Value for fusing||tp= 8.3 ms|166|A2s| |di/dt<br>Critical rate of rise of on-state current|Critical rate of rise of on-state current|f = 60Hz|TJ= 150 °C|100|A/μs| |IGTM<br>Peak gate trigger current|Peak gate trigger current|tp≤ 10μs;<br>IGT≤ IGTM|TJ= 150 °C|2.0|A| |PG(AV)<br>Average gate power dissipation|Average gate power dissipation||TJ= 150 °C|0.5|W| |Tstg<br>Storage temperature range|Storage temperature range|||-40 to 150|ºC| |TJ<br>Operating junction temperature range|Operating junction temperature range|||-40 to 150|ºC| |VDSM/ VRSM<br>Peak non-repetitive blocking voltage|Peak non-repetitive blocking voltage|Pulse Width =100μs|600V|VDRM/VRRM+100|V| |VDSM/ VRSM<br>Peak non-repetitive blocking voltage|Peak non-repetitive blocking voltage|Pulse Width =100μs|800V|VDRM/VRRM+200|V| **xx =** voltage/10, **y =** sensitivity **Electrical Characteristics** (TJ = 25°C, unless otherwise specified) **— Alternistor Triac** (3 Quadrants) |**Symbol**<br>IGT|**Test Condition**<br>VD=12V RL=60Ω|**Quadrant**<br>I-II-III<br>MAX.|**Quadrant**<br>I-II-III<br>MAX.|**QJxx16xH2 **<br>10|**QJxx16xH3 **<br>20|**QJxx16xH4 **<br>35|**QJxx16xH5 **<br>50|**QJxx16xH6**<br>80|**Unit**<br>mA| |---|---|---|---|---|---|---|---|---|---| |VGT||I-II-III|MAX.|1.3|||||V| |VGD|VD=VDRMRL=3.3KΩ TJ=150°C|I-II-III|MIN.|0.15|||||V| |IH|IT=100mA||MAX.|15|35|50|50|70|mA| |dv/dt|VD=VDRMGate Open TJ=150°C|600V|MIN.|-|250|350|-|850|V/μs| |||800V||-|-|400|600|-|| ||VD=2/3VDRMGate Open TJ=150°C|600V|MIN.|50|300|400|-|925|| |||800V||-|600|700|800|-|| |(dv/dt)c|(di/dt)c=8.6A/ms TJ=150°C||MIN.|2|20|25|30|30|V/μs| |tgt|IG=2XIGTPW=15s IT=22.6A(pk)||TYP,|3|3|3|5|5|μs| ## **Static Characteristics** |**Symbol**<br>VTM|**Test Conditions**<br>IT= 22.6A tp= 380μs<br>MAX|**Test Conditions**<br>IT= 22.6A tp= 380μs<br>MAX|**Test Conditions**<br>IT= 22.6A tp= 380μs<br>MAX|**Value**<br>1.60|**Unit**<br>V| |---|---|---|---|---|---| |IDRM/ IRRM|@ VDRM/ VRRM|TJ= 25°C|MAX|5|μA| |||TJ= 150°C||4|mA| ## **Thermal Resistances** |**Symbol**<br>RƟ(J-C)|**Parameter**<br>Junction to case (AC)<br>QJxx16RHy<br>QJxx16NHy<br>QJxx16LHy|**Parameter**<br>Junction to case (AC)<br>QJxx16RHy<br>QJxx16NHy<br>QJxx16LHy|**Value**<br>0.90|**Unit**<br>°C/W| |---|---|---|---|---| |||QJxx16LHy|1.8|| |RƟ(J-A)|Junction to ambient|QJxx16RHy<br>QJxx16NHy|45|°C/W| |||QJxx16LHy|50|| **xx =** voltage/10, **y =** sensitivity © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 06/07/21 **2** Thyristors **Datasheet** ## **QJxx16xHx Series** 16 Amp High Temperature Alternistor Triacs ee **Figure 2:** **==> picture [488 x 608] intentionally omitted <==** **----- Start of picture text -----**<br> Figure 1:<br>Definition of Quadrants Normalized DC gate trigger current for Quadrants I, II, and<br>III vs Junction Temperature<br>ALL POLARITIES ARE REFERENCED TO MT1 2.0<br>MT2 POSITIVE<br>MT2 (Positive Half Cycle)+ MT2 1.8<br>1.6<br>(-) I G T (+) I G T 1.4<br>GATE GATE<br>1.2<br>MT1 MT1<br>1.0<br>I G T - REFMT2 QIIIQII QIQIV REFMT2 + I G T 0.80.6<br>0.4<br>(-) IGATE G T (+) IGATE G T 0.2<br>0.0<br>MT1 MT1 -40 -15 10 35 60 85 110 135 150<br>-<br>REF MT2 NEGATIVE REF Junction Temperature (TJ) -- ºC<br>(Negative Half Cycle)<br>Alternistors will not operate in QIV<br>Figure 3: Figure 4:<br>Normalized DC Holding Current vs. Junction Temperature Normalized DC gate trigger current for Quadrants I, II, and<br>III vs Junction Temperature<br>2.0 1.4<br>1.8<br>1.2<br>1.6<br>1.4 1.0<br>1.2<br>0.8<br>1.0<br>0.6<br>0.8<br>0.6 0.4<br>0.4<br>0.2<br>0.2<br>0.0<br>0.0 -40 -15 10 35 60 85 110 135 150<br>-40 -15 10 35 60 85 110 135 150<br>Junction Temperature (TJ) -- ºC Junction Temperature (TJ) - ºC<br>Figure 5: Figure 6:<br>Power Dissipation (Typical) vs. RMS On-State Current On-State Current vs. On-State Voltage (Typical)<br>18<br>70<br>16 TJ = 25ºC<br>60<br>14<br>12 50<br>10 40<br>8<br>30<br>6<br>20<br>4<br>2 10<br>0<br>0 2 4 6 8 10 12 14 16 18 0<br>0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0<br>RMS On-State Current [IT(RMS)] - AMPS Positive or Negative Instantaneous On-State Voltage (VT) - Volts<br>ºC)<br>= 25<br> (TJ<br>GT<br> / I<br>GT<br>Ratio of I<br>= 25ºC) = 25ºC)J<br>J (T<br>(TIH GT<br> / I / V<br>IH GT<br>Ratio of I Ratio of V<br>) - AMPST<br>] - Watts<br>D(AV)<br>[P<br>On-State Current(I<br>Average On-State Power Dissipation Positive or Negative Instantaneous<br>**----- End of picture text -----**<br> **Note:** Alternistors will not operate in QIV Normalized DC Holding Current vs. Junction Temperature © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 06/07/21 **3** Thyristors **Datasheet** ## **QJxx16xHx Series** 16 Amp High Temperature Alternistor Triacs a **==> picture [296 x 186] intentionally omitted <==** **----- Start of picture text -----**<br> Figure 7:<br>Maximum Allowable Case Temperature<br>vs. RMS On-State Current<br>160<br>150<br> QJxx16R/NHy<br>140<br>130<br>120 QJxx16LHy<br>110<br>100<br>90 CURRENT WAVEFORM: SinusoidalLOAD: Resistive or Inductive<br>CONDUCTION ANGLE: 360°<br>80 ~<br>0 4 8 12 16 20<br>RMS On-State Current [IT(RMS)] - (Amps)<br>°C<br>)-<br>C<br>Maximum Allowable<br>Case Temperature (T<br>**----- End of picture text -----**<br> **Figure 8:** Surge Peak On-State Current vs. Number of Cycles **==> picture [241 x 155] intentionally omitted <==** **----- Start of picture text -----**<br> 1000<br>100<br>10<br>1 10 100 1000<br>Surge Current Duration - Full Cycles<br>) - AMPS<br>TSM<br>Current (I<br>Peak Surge (Non-Repetitive) On-State<br>**----- End of picture text -----**<br> **Supply Frequency:** 60Hz Sinusoidal **Load:** Resistive RMS On-State [IT(RMS)]: Max Rated Value at Specific 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. ## **Soldering Parameters** > **Reflow Condition** Pb – Free assembly > **- Temperature Min (Ts(min))** 150°C **T** P **t** P **Pre Heat - Temperature Max (Ts(max))** 200°C **Ramp-up Average ramp up rate (Liquidus Temp) (T- Time (min to max) (ts) L) to** 60 – 120 secs3°C/second max e **T** S(max) **T** L ~~w~~ **t** L A **peak Ramp-down** > **TS(max) to TL - Ramp-up Rate** 3°C/second max **Preheat Reflow - Temperature (TL) (Liquidus)** 217°C **T** S(min) > **- Time (tL)** 60 – 150 seconds **t** S > **Peak Temperature (TP)** 260[+0/-5] °C **25** ~~“/¢’~~ ~~*****~~ > **Time within 5°C of actual peak Temperature (tp)** 30 seconds max. **time to peak temperatur** ~~**e**~~ **Time** > **Ramp-down Rate** 6°C/second max > **Time 25°C to peak Temperature (TP)** 8 minutes max. > **Do not exceed** 280°C © 2021 Littelfuse, Inc. **4** Specifications are subject to change without notice. ~~OSS~~ Revised: GD. 06/07/21 Thyristors **Datasheet** **QJxx16xHx Series** 16 Amp High Temperature Alternistor Triacs a |**Terminal Finish**|100% Matte Tin-plated| |---|---| |**Body Material**|UL Recognized compound meeting<br>flammabilityratingV-0| |**Terminal Material**|Copper Alloy| ## **Design Considerations** Careful selection of the correct component 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 component 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. ## **Environmental Specifications** |**Test**|**Specifications and Conditions**| |---|---| |**AC Blocking**|MIL-STD-750, M-1040, Cond A Applied<br>Peak AC voltage @ 150°C for 1008 hours| |**Temperature Cycling**|MIL-STD-750, M-1051,<br>100 cycles; -40°C to +150°C; 15-min<br>dwell time| |**Temperature/Humidity**|EIA / JEDEC, JESD22-A101<br>1008 hours; 160V - DC: 85°C; 85%<br>rel humidity| |**High Temp Storage**|MIL-STD-750, M-1031,<br>1008 hours;150°C| |**Low-Temp Storage**|1008 hours; -40°C| |**Resistance to**<br>**Solder Heat**|MIL-STD-750 Method 2031| |**Solderability**|ANSI/J-STD-002, category 3, Test A| |**Lead Bend**|MIL-STD-750, M-2036 Cond E| |**Moisture Sensitivity**<br>**Level**|Level 1, JEDEC-J-STD-020| |**Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with**| |---| |**Center Lead**| |**Dimension**<br>**Inches**<br>**Millimeters**<br>**Min**<br>**Max**<br>**Min**<br>**Max**<br>**A**<br>0.380<br>0.420<br>9.65<br>10.67<br>**B**<br>0.105<br>0.115<br>2.66<br>2.92<br>**C**<br>0.230<br>0.250<br>5.84<br>6.35<br>**D**<br>0.590<br>0.620<br>14.99<br>15.75<br>**E**<br>0.142<br>0.147<br>3.61<br>3.73<br>**F**<br>0.110<br>0.130<br>2.79<br>3.30<br>**G**<br>0.540<br>0.575<br>13.72<br>14.61<br>**H**<br>0.025<br>0.035<br>0.64<br>0.89<br>**J**<br>0.195<br>0.205<br>4.95<br>5.21<br>**K**<br>0.095<br>0.105<br>2.41<br>2.67<br>**L**<br>0.060<br>0.075<br>1.52<br>1.91<br>**M**<br>0.085<br>0.095<br>2.16<br>2.41<br>**N**<br>0.018<br>0.024<br>0.46<br>0.61<br>**O**<br>0.178<br>0.188<br>4.52<br>4.78<br>**P**<br>0.045<br>0.060<br>1.14<br>1.52<br>**R**<br>0.038<br>0.048<br>0.97<br>1.22<br>**K**<br>**J**<br>**A**<br>**H**<br>**G**<br>**B**<br>**F**<br>**E**<br>**C**<br>**D**<br>**L**<br>**R**<br>**T C MEA SURING POIN**<br>**T**<br>**MT2**<br>**O**<br>**P**<br>**N**<br>**M**<br>**.276**<br>**7.01**<br>**.526**<br>**13.36**<br>**.320**<br>**8.13**<br>**AREA (REF .) 0. 17 IN 2**<br>**NO TCH IN**<br>**GA TE LEAD**<br>**TO ID.**<br>**NON-ISOLA TED**<br>**TA B**<br>Note: Maximum torque to<br>be applied to mounting tab<br>is 8 in-lbs. (0.904 Nm).<br>ey [f<br>fev.<br>if<br>at | Tl<br>Plot| |**MT2**<br>**MT1**<br>**GA TE**| |© 2021 Littelfuse, Inc.<br>Specifications are subject to change without notice.<br>Revised: GD. 06/07/21<br>**5**<br>Bdlitetuse<br>==~~=~~| Thyristors **Datasheet** ## **QJxx16xHx Series** 16 Amp High Temperature Alternistor Triacs ## **Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab** ||**T C MEA SURING POI**<br>**NT**<br>**AREA (REF .) 0. 17 IN 2**||**Dimension**|**Inches**|**Inches**|**Millimeters**| |---|---|---|---|---|---|---| |**E**|**K**<br>**J**<br>**A**<br>**H**<br>**G**<br>**B**<br>**F**<br>**C**<br>**D**<br>**L**<br>**R**<br>**MT2**<br>**O**<br>**P**<br>**N**<br>**M**<br>**MT1**<br>**GA TE**<br>**.320**<br>**8.13**<br>**.526**<br>**13.36**<br>**.276**<br>**7.01**<br>**Note:**Maximum torque to<br>be applied to mounting tab<br>is 8 in-lbs. (0.904 Nm).<br>la<br>-<br>py<br>|i<br>fers.<br>iM |<br>at<br>|| il<br>Plot||**A**<br>**B**<br>**C**<br>**D**<br>**E**<br>**F**<br>**G**<br>**H**<br>**J**<br>**K**<br>**L**<br>**M**<br>**N**<br>**O**<br>**P**<br>**R**|**Min**<br>0.380<br>0.105<br>0.230<br>0.590<br>0.142<br>0.110<br>0.540<br>0.025<br>0.195<br>0.095<br>0.060<br>0.085<br>0.018<br>0.178<br>0.045<br>0.038|**Max**<br>0.420<br>0.115<br>0.250<br>0.620<br>0.147<br>0.130<br>0.575<br>0.035<br>0.205<br>0.105<br>0.075<br>0.095<br>0.024<br>0.188<br>0.060<br>0.048|**Min**<br>**Max**<br>9.65<br>10.67<br>2.67<br>2.92<br>5.84<br>6.35<br>14.99<br>15.75<br>3.61<br>3.73<br>2.79<br>3.30<br>13.72<br>14.60<br>0.64<br>0.89<br>4.95<br>5.21<br>2.41<br>2.67<br>1.52<br>1.91<br>2.16<br>2.41<br>0.46<br>0.61<br>4.52<br>4.78<br>1.14<br>1.52<br>0.97<br>1.22| ## **Dimensions — TO-263AB (N-Package) — D2Pak Surface Mount** **==> picture [241 x 245] intentionally omitted <==** **----- Start of picture text -----**<br> TC MEA SURING POIN T<br>AREA: 0. 11 IN [2]<br>B V C<br>MT2 E<br>[ | 7<br>8.41<br>7. 01 .331<br>A .27 6<br>S<br>W U<br>MT1 MT2 GA TE K J<br>G 8.1 3<br>middle lead also rao D H .32 0<br>connects to MT2 Ts F ©<br>11.6 8 2. 16<br>.460 .085<br>7. 01 7. 01<br>.2 76 .2 76<br>16 .8 9<br>.665<br>8.89 1.40<br>.350 .055<br>3.81<br>.150<br>2.03<br>.080<br>Lea 6.60.260<br>**----- End of picture text -----**<br> |**Dimension**<br>**A**|**Inches**|**Inches**|**Millimeters**|**Millimeters**| |---|---|---|---|---| ||**Min**<br>0.360|**Max**<br>0.370|**Min**<br>9.14|**Max**<br>9.40| |**B**|0.380|0.420|9.65|10.67| |**C**|0.178|0.188|4.52|4.78| |**D**|0.025|0.035|0.64|0.89| |**E**|0.045|0.060|1.14|1.52| |**F**|0.060|0.075|1.52|1.91| |**G**|0.095|0.105|2.41|2.67| |**H**|0.092|0.102|2.34|2.59| |**J**|0.018|0.024|0.46|0.61| |**K**|0.090|0.110|2.29|2.79| |**S**|0.590|0.625|14.99|15.88| |**V**|0.035|0.045|0.89|1.14| |**U**|0.002|0.010|0.05|0.25| |**W**|0.040|0.070|1.02|1.78| © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 06/07/21 **6** Thyristors **Datasheet** **QJxx16xHx Series** 16 Amp High Temperature Alternistor Triacs ## **Product Selector** |**Part Number**<br>QJxx16LH2|**Voltage**|**Voltage**|**Voltage**|**Gate Sensitivity Quadrants**|**Type**<br>Alternistor Triac|**Package**<br>TO-220L| |---|---|---|---|---|---|---| ||**400V**<br>X|**600V**<br>X|**800V**<br>-|**I – II – III**<br>10 mA||| |QJxx16RH2|X|X|-|10 mA|Alternistor Triac|TO-220R| |QJxx16NH2|X|X|-|10 mA|Alternistor Triac|TO-263 D²-PAK| |QJxx16LH3|X|X|X|20 mA|Alternistor Triac|TO-220L| |QJxx16RH3|X|X|X|20 mA|Alternistor Triac|TO-220R| |QJxx16NH3|X|X|X|20 mA|Alternistor Triac|TO-263 D²-PAK| |QJxx16LH4|X|X|X|35 mA|Alternistor Triac|TO-220L| |QJxx16RH4|X|X|X|35 mA|Alternistor Triac|TO-220R| |QJxx16NH4|X|X|X|35 mA|Alternistor Triac|TO-263 D²-PAK| |QJxx16LH6|X|X|-|80 mA|Alternistor Triac|TO-220L| |QJxx16RH6|X|X|-|80 mA|Alternistor Triac|TO-220R| |QJxx16NH6|X|X|-|80 mA|Alternistor Triac|TO-263 D²-PAK| |QJxx16LH5|-|-|X|50 mA|Alternistor Triac|TO-220L| |QJxx16RH5|-|-|X|50 mA|Alternistor Triac|TO-220R| |QJxx16NH5|-|-|X|50 mA|Alternistor Triac|TO-263 D²-PAK| ## **Packing Options** |**Part Number**<br>QJxx16L/RHyTP|**Marking**<br>QJxx16L/RHy|**Weight**<br>2.2 g|**Packing Mode**<br>Tube Pack|**Base Quantity**<br>1000 (50 per tube)| |---|---|---|---|---| |QJxx16NHyTP|QJxx16NHy|1.6 g|Tube Pack|1000 (50 per tube)| |QJxx16NHyRP|QJxx16NHy|1.6g|Embossed Carrier|500| **xx =** voltage/10; **y =** Sensitivity ## **Part Numbering System** ## **Part Marking System** ## **QJ 60 166 L H4 56** **==> picture [438 x 200] intentionally omitted <==** **----- Start of picture text -----**<br> QJ 60 166 L H4 56 TO-220 AB - (L and R Package)<br> TO-263 AB - (N Package)<br>Component Type Lead Form Dimensions<br>QJ: High T J TRIAC or Alternistor xx: Lead Form Option<br>Voltage Rating Sensitivity & Type<br>40: 400V Alternistor Triac<br>60: 600V80: 800V H2: 10mA (QI, II, III) QJ6016RH4<br>Current Rating —| H3: 20mA (QI, II, III) So YMXXX<br>16: 16A H4: 35mA (QI, II, III)<br>H5: 50mA (QI, II, III)H6: 80mA (QI, II, III) ®<br>Package Type<br>L: TO-220 Isolated<br>R: TO-220 Non-Isolated<br>N: TO-263 (D 2 -Pak) WTF<br>Date Code Marking<br>Y:Year Code<br>M: Month Code<br>XXX: Lot Trace Code<br>**----- End of picture text -----**<br> © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 06/07/21 **7** Thyristors **Datasheet** **QJxx16xHx Series** 16 Amp High Temperature Alternistor Triacs **TO-263 Embossed Carrier Reel Pack (RP)** Meets all EIA-481-2 Standards **==> picture [315 x 287] intentionally omitted <==** **----- Start of picture text -----**<br> 0.63 0.157<br>(16.0) (4.0)<br>Gate<br>0.059<br>DIA<br>(1.5)<br>j MT1 / Cathode<br>0.945 0.827 *<br>(24.0) (21.0)<br>apesieicic<br>y+JENes<br>*<br>Co ver tape<br>MT2 / Anode<br>12.99<br>(330.0)<br>0.512 (13.0) Arbor<br>Hole Dia. Dimensions<br>are in inches<br>(and millimeters).<br>t oad<br>1.01<br>(25.7)<br>Direction of F eed<br>——><br>**----- End of picture text -----**<br> **Disclaimer Notice -** Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics. © 2021 Littelfuse, Inc. **8** Specifications are subject to change without notice. Fditeuse ~~~=~SC~CS*s=‘“‘<‘<‘=Ct‘iO~~ © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 06/07/21
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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