# Thyristor, 600 V, 10 mA, 12.8 A, 20 A, TO-220, 3 Pins

![Product image](https://novapart.co/image/farnell:3997083/)

**URL**: https://novapart.co/products/SJ6020L2TP/thyristor-600-v-10-ma-128-a-20-to-220-3-pins
**SKU**: SJ6020L2TP
**Manufacturer**: LITTELFUSE
**Category**: Semiconductors - Discretes || Thyristors || Thyristors - SCRs
**Price**: €1.2800
**Stock**: 500+
**Lead Time**: 92 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 1 - Unlimited |
| Svhc | To Be Advised |
| No. Of Pins | 3Pins |
| Product Range | SJxx20xx Series |
| Thyristor Mounting | Through Hole |
| Holding Current Max | 35mA |
| On State Rms Current | 20A |
| Thyristor Case Style | TO-220 |
| Average On State Current | 12.8A |
| Gate Trigger Current Max | 10mA |
| Gate Trigger Voltage Max | 1.5V |
| Operating Temperature Max | 150°C |
| Peak Non Repetitive Surge Current | 225A |
| Peak Repetitive Off State Voltage | 600V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3997083/)

**Thyristors** 20 Amps High Junction Temperature SCRs20 / 25 Amp Standard SCRs 

~~WHEL~~ ~~**RoHS** |~~ 

## SJxx20xx Series 

## **Description** 

This SJxx20xx high temperature SCR series is ideal for uni-directional switch applications such as phase control in heating, motor speed controls, converters/rectifiers and inrush current controllers. 

These SCRs have a low gate current trigger level of 6 

mA,10 mA or 35 mA maximum at approximately 1.5 V. 

- **Features & Benefits** •  Halogen free and RoHS •  Surge capability up to compliant 300A at 60 Hz half cycle 

- ~~Se~~ •  150 °C maximum junction temperature 

- **Schematic Symbol Applications** 

- ~~Lo ET~~ **A K** Typical applications include AC Generator (ACG) rectifiers, 

Typical applications include AC Generator (ACG) rectifiers, battery voltage regulators, generic converters and inrush current controller in various AC to DC applications. Additional applications include controls for power tools, home/brown good and white goods appliances. 

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Isolated packages offered for ease of heat sinking. 

**Agency Approval** ee Agency Agency File Number L Packages: E71639 ~~"~~ 

**Main Features** 

Symbol Value Unit IT(RMS) 20 A VDRM/VRRM 400 or 600 V IGT 6, 10, to 35 mA ~~——_— + —~~ 

|**Absolute Maximum Ratings — 20A SCR**<br>~~Lo~~|**Absolute Maximum Ratings — 20A SCR**<br>~~Lo~~|
|---|---|
|Symbol<br>Parameter<br>Test Conditions<br>Value|Unit|
|VDSM/VRSM<br>Peak non-repetitive blocking voltage<br>Pw=100 μs<br>VDRM/VRRM+100<br>IT(RMS)<br>RMS on-state current<br>SJxx20Lx<br>TC= 105 °C<br>20<br>SJxx20Rx<br>SJxx20Nx<br>TC= 130 °C<br>IT(AV)<br>Average on-state current<br>SJxx20Lx<br>TC= 105 °C<br>12.8<br>SJxx20Rx<br>SJxx20Nx<br>TC= 130 °C<br>ITSM<br>Peak non-repetitive surge current<br>single half cycle; f = 50Hz;<br>TJ(initial) = 25 °C<br>225<br>single half cycle; f = 60Hz;<br>TJ(initial) = 25 °C<br>300<br>I2t<br>I2t Value for fusing<br>tp= 8.3 ms<br>374<br>di/dt<br>Critical rate of rise of on-state current<br>f = 60Hz ; TJ= 150 °C<br>125<br>IGM<br>Peak gate current<br>TJ= 150 °C<br>3<br>~~aee~~<br>~~ee eee~~<br>~~ee~~<br>~~ee~~<br>~~ee eee~~<br>~~LL~~<br>~~pf~~<br>~~ee~~<br>~~ee~~<br>~~Ge~~<br>~~pO~~<br>~~Ge~~|V<br>A<br>A<br>A<br>A2s<br>A/μs<br>A|
|PG(AV)<br>Average gate power dissipation<br>TJ= 150 °C<br>0.6<br>~~PO—i~~|W|
|Tstg<br>Storage temperature range<br>-40 to 150<br>TJ<br>Operating junction temperature range<br>-40 to 150<br>~~a~~<br>~~ee~~<br>~~————C“‘(‘(‘(‘(‘(‘(‘(‘“(L~~|°C<br>°C|
|Note: xx=voltage/10, x=sensitivity||



SJxx20xx Series **Sxx20x & Sxx25x Series** 

©2018 Littelfuse, Inc Specifications are subject to change without notice. 

Revised: 07/25/18 

**Thyristors** 20 / 25 Amp Standard SCRs 20 Amps High Junction Temperature SCRs 

## **Electrical Characteristics  (TJ = 25°C, unless otherwise specified)** 

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Symbol Test Conditions SJxx20x SJxx20x1 SJxx20x2 Unit<br>MIN. 8 2 5<br>IGT VD = 12V;  RL = 60 Ω MAX. 35 6 10 mA<br>VGT MAX. 1.5 1.5 1.5 V<br>dv/dt VD = 67%VDRM; gate open; TJ = 125°C MIN. 800 70 500 V/μs<br>VD = 67% VDRM; gate open; TJ = 150°C 400 - 200<br>VGD VD = VDRM  RL = 3.3 kΩ  TJ = 110°C MIN. 0.2 0.2 0.2 V<br>IH IT = 200mA (initial) MAX. 75 15 35 mA<br>tq IT=2A; tp=50µs; dv/dt=5V/µs; di/dt=-30A/µs MAX. 40 40 40 μs<br>tgt IG = 2 x IGT  PW = 15µs  IT = 40A TYP. 2 2 2 μs<br>Note: xx=voltage/10, x=package<br>Static Characteristics<br>Symbol Test Conditions Value Unit<br>VTM IT = 40A; tp = 380μs MAX. 1.6 V<br>TJ = 25°C 10<br>IDRM / IRRM VDRM / VRRM TJ = 125°C MAX. 1000 μA<br>TJ = 150°C 3000<br>**----- End of picture text -----**<br>


## **Thermal Resistances** 

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Symbol Parameter Value Unit<br>SJxx20Rx<br>1.0<br>SJxx20Nx<br>Rθ(JC) Junction to case (AC) °C/W<br>SJxx20Lx 2.4<br>**----- End of picture text -----**<br>


Note: xx=voltage/10, x=sensitivity 

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Figure 1:  Normalized DC Gate Trigger Current<br>vs. Junction Temperature<br>2.0<br>1.6<br>1.2<br>0.8<br>0.4<br>0.0<br>-40 -15 10 35 60 85 110 135 150<br>Junction Temperature (TJ) – (ºC)<br>= 25ºC)<br>J<br> (T<br>GT<br> / I<br>GT<br>Ratio of I<br>**----- End of picture text -----**<br>


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Figure 2:  Normalized DC Gate Trigger Voltage<br>vs. Junction Temperature<br>**----- End of picture text -----**<br>


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1.4<br>1.2<br>1.0<br>0.8<br>0.6<br>0.4<br>0.2<br>0.0<br>-40 -15 10 35 60 85 110 135 150<br>Junction Temperature (TJ) – (ºC)<br>= 25ºC)<br>J<br> (TRatio of I / IHH<br>**----- End of picture text -----**<br>


SJxx20xx Series **Sxx20x & Sxx25x Series** 

©2018 Littelfuse, Inc Specifications are subject to change without notice. 

Revised: 07/25/18 

**Thyristors** 20 Amps High Junction Temperature SCRs20 / 25 Amp Standard SCRs 

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Figure 3:  Normalized DC Holding Current<br>vs. Junction Temperature<br>2.0<br>1.6<br>1.2<br>0.8<br>0.4<br>0.0<br>-40 -15 10 35 60 85 110 135 150<br>Junction Temperature (TJ) – (ºC)<br>= 25ºC)<br>J<br> (TRatio of I / IHH<br>**----- End of picture text -----**<br>


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Figure 5:  Power Dissipation (Typical)<br>vs. RMS On-State Current<br>18<br>15<br>12<br>9<br>6<br>3<br>0<br>0 4 8 12 16 20<br>RMS On-State Current [IT(RMS)] - (Amps)<br>] - (Watts)<br>D(AV)<br>[P<br>Average On-State Power Dissipation<br>**----- End of picture text -----**<br>


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Figure 7:  Maximum Allowable Case Temperature<br>vs. Average On-State Current<br>**----- End of picture text -----**<br>


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150<br>SJxx20Rx<br>140 SJxx20Nx<br>130<br>SJxx20Lx<br>120<br>110<br>100<br>90<br>80<br>70<br>0 2 4 6 8 10 12 14<br>Average On - State Current[I T(AVE)]Amps<br>-  ºC) )(TC<br>Maximum Allowable case Temperature<br>**----- End of picture text -----**<br>


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Figure 4:  On-State Current vs. On-State<br>Voltage (Typical)<br>60<br>50<br>40<br>30<br>20<br>10<br>0<br>0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6<br>Instantaneous On-state Voltage (vT) – Volts<br>) – AmpsIntantaneous On-state Current (iT<br>**----- End of picture text -----**<br>


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Figure 6:  Maximum Allowable Case Temperature<br>vs. RMS On-State Current<br>**----- End of picture text -----**<br>


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150<br>140<br>SJxx20Rx<br>130 SJxx20Nx<br>SJxx20Lx<br>120<br>110<br>100<br>90<br>80<br>70<br>0 5 10 15 20<br>RMS On - State Current[IT(RMS)]Amps<br>Figure 8: Peak Capacitor Discharge Current<br>1000<br>100<br>ITRM<br>tW<br>10<br>0.5 1.0 10.0 50.0<br>Pulse Current Duration (tW) - ms<br>-  ºC) )(TC<br>Maximum Allowable case Temperature<br>) - Amps<br>TM<br>Peak Discharge Current (I<br>**----- End of picture text -----**<br>


SJxx20xx Series **Sxx20x & Sxx25x Series** 

©2018 Littelfuse, Inc Specifications are subject to change without notice. 

Revised: 07/25/18 

**Thyristors** 20 Amps High Junction Temperature SCRs20 / 25 Amp Standard SCRs 

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Figure 9: Peak Capacitor Discharge Current Derating<br>1.2<br>1.0<br>0.8<br>0.6<br>0.4<br>0.2<br>0.0<br>0 25 50 75 100 125 150<br>Case Temperature (TC) - ºC<br>Normalized Peak Current<br>**----- End of picture text -----**<br>


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Figure 10: Surge Peak On-State Current vs. Number of Cycles<br>**----- End of picture text -----**<br>


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1000<br>SUPPLY FREQUENCY: 60 Hz Sinusoidal<br>LOAD: Resistive<br>Value at Specified Case TemperatureRMS On-State Current: [IT(RMS)]: Maximum Rated<br>Notes:<br>1.  Gate control may be lost during and immediately<br>following surge current interval.<br>100 2.  Overload may not be repeated until junction<br>temperature has returned to steady-state<br>rated value.<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>


SJxx20xx Series **Sxx20x & Sxx25x Series** 

©2018 Littelfuse, Inc Specifications are subject to change without notice. Revised: 07/25/18 

**Thyristors** 20 / 25 Amp Standard SCRs 20 Amps High Junction Temperature SCRs 

## **Soldering Parameters** 

|Refow Condition<br>- Temperature Min (Ts(min))|Refow Condition<br>- Temperature Min (Ts(min))|Pb – Free assembly<br>150°C|
|---|---|---|
|Pre Heat<br>- Temperature Max (Ts(max))<br>- Time (min to max) (ts)<br>Average ramp up rate (Liquidus Temp)<br>(TL) to peak<br>TS(max)to TL- Ramp-up Rate<br>Refow<br>- Temperature (TL) (Liquidus)<br>- Time (tL)||200°C<br>60 – 180 secs<br>5°C/second max<br>5°C/second max<br>217°C<br>60 – 150 seconds|
|Peak Temperature (TP)||260+0/-5°C|
|Time within 5°C of actual peak<br>Temperature (tp)||20 – 40 seconds|
|Ramp-down Rate||5°C/second max|
|Time 25°C|to peak Temperature (TP)|8 minutes Max.|
|Do not exceed||280°C|



|**Physical Specifcations**|**Physical Specifcations**|
|---|---|
|**Terminal Finish**|100% Matte Tin-plated|
|**Body Material**|UL Recognized compound meeting<br>fammability rating V-0.|
|**Lead 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. 

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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 temperature Time<br>Environmental Specifications<br>Test Specifications and Conditions<br>MIL-STD-750, M-1040, Cond A Applied<br>AC Blocking<br>Peak AC voltage @ 150°C for 1008 hours<br>MIL-STD-750, M-1051,<br>Temperature Cycling 100 cycles; -55°C to +150°C;<br>15-min dwell-time<br>EIA / JEDEC, JESD22-A101<br>Temperature/<br>1008 hours; 160V - DC: 85°C;<br>Humidity<br>85% 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>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>Moisture Sensitivity<br>Level 1, JEDEC-J-STD-020D<br>Level<br>Temperature<br>**----- End of picture text -----**<br>


SJxx20xx Series **Sxx20x & Sxx25x Series** 

©2018 Littelfuse, Inc Specifications are subject to change without notice. Revised: 07/25/18 

**Thyristors** 20 Amps High Junction Temperature SCRs20 / 25 Amp Standard SCRs 

## **Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with Center Lead** 

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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>ANODE<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 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>CATHODE ANODE GATE<br>N<br>K L 0.060 0.075 1.52 1.91<br>J M Note:  Maximum torque to<br>be applied to mounting tab M 0.085 0.095 2.16 2.41<br>is 8 in-lbs. (0.904 Nm).<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>


## **Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab** 

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TC MEASURING POINT AREA (REF.) 0.17 IN [2] Inches Millimeters<br>E A O P 8.13.320 Dimension Min Max Min Max<br>A 0.380 0.420 9.65 10.67<br>B<br>C 13.36 B 0.105 0.115 2.67 2.92<br>D .526 C 0.230 0.250 5.84 6.35<br>7.01<br>.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>CATHODE ANODE GATE<br>N<br>K Note:  Maximum torque to L 0.060 0.075 1.52 1.91<br>J M be applied to mounting tab<br>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>


SJxx20xx Series **Sxx20x & Sxx25x Series** 

©2018 Littelfuse, Inc Specifications are subject to change without notice. Revised: 07/25/18 

**Thyristors** 20 Amps High Junction Temperature SCRs20 / 25 Amp Standard SCRs 

## **Dimensions –TO- 263AB (N-package) — D[2] -Pak Surface Mount** 

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ANODEB V TC MEASURING POINTC E AREA:  0.11 in [2] Dimension Min Inches Max MinMillimetersMax<br>8.41.331 A 0.360 0.370 9.14 9.40<br>A 7.01.276 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>E 0.045 0.060 1.14 1.52<br>CATHODE GATE K J<br>F 0.060 0.075 1.52 1.91<br>G 8.13<br>D H .320 G 0.095 0.105 2.41 2.67<br>F<br>11.68 2.16 H 0.092 0.102 2.34 2.59<br>.460 .085 J 0.018 0.024 0.46 0.61<br>K 0.090 0.110 2.29 2.79<br>S 0.590 0.625 14.99 15.88<br>7.01 7.01<br>.276 .276 V 0.035 0.045 0.89 1.14<br>16.89<br>.665 U 0.002 0.010 0.05 0.25<br>8.89 1.40<br>.350 .055 W 0.040 0.070 1.016 1.78<br>3.81<br>.150<br>2.03<br>.080<br>6.60<br>.260<br>**----- End of picture text -----**<br>


## **Product Selector** 

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**----- Start of picture text -----**<br>
Voltage<br>Part Number Gate Sensitivity Type  Package<br>400V 600V<br>SJxx20L X X 35mA Standard SCR TO-220L<br>SJxx20R X X 35mA Standard SCR TO-220R<br>SJxx20N X X 35mA Standard SCR TO-263<br>SJxx20L1 X X 6mA Standard SCR TO-220L<br>SJxx20R1 X X 6mA Standard SCR TO-220R<br>SJxx20N1 X X 6mA Standard SCR TO-263<br>SJxx20L2 X X 10mA Standard SCR TO-220L<br>SJxx20R2 X X 10mA Standard SCR TO-220R<br>SJxx20N2 X X 10mA Standard SCR TO-263<br>**----- End of picture text -----**<br>


Note: xx = Voltage/10 

## **Packing Options** 

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**----- Start of picture text -----**<br>
Part Number Marking Weight Packing Mode Base Quantity<br>SJxx20LxTP SJxx20Lx 2.2g Tube 500 (50 per tube)<br>SJxx20RxTP SJxx20Rx 2.2g Tube 500 (50 per tube)<br>SJxx20NxTP SJxx20Nx 1.6g Tube 500 (50 per tube)<br>SJxx20NxRP SJxx20Nx 1.6g Embossed Carrier 500<br>**----- End of picture text -----**<br>


Note: xx=voltage/10, x=sensitivity 

SJxx20xx Series **Sxx20x & Sxx25x Series** 

©2018 Littelfuse, Inc Specifications are subject to change without notice. 

Revised: 07/25/18 

**Thyristors** 20 Amps High Junction Temperature SCRs20 / 25 Amp Standard SCRs 

## **TO-263 Embossed Carrier Reel Pack (RP) Specifications** 

**Meets all EIA-481-2 Standards** 

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0.63 0.157<br>(16.0) (4.0)<br>Gate<br>0.059 DIA<br>(1.5)<br>Cathode<br>0.945 0.827 *<br>(24.0) (21.0)<br>* Cover tape<br>Anode<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>


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Part Numbering System<br>**----- End of picture text -----**<br>


## **Part Marking System** 

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SJ 60 20 L 1 TP        TO-220 AB - (L and R Package)<br>       TO-263 AB - (N Package)<br>PACKING TYPE<br>COMPONENT  TYPE TP: Tube Pack<br>SJ: high temperature SCR RP: Reel Pack<br>SJ6020L1<br>SENSITIVITY & TYPE<br>VOLTAGE RATING YM<br>[blank]: 35mA<br>40: 400V 1: 6mA<br>60: 600V 2: 10mA ®<br>CURRENT RATING PACKAGE TYPE<br>20:  20A L: TO-220 Isolated<br>R: TO-220 Non-Isolated<br>N: TO-263 (D [2] -Pak)<br>Date Code Marking<br>Y:Year Code<br>M: Month Code<br>XXX: Lot Trace Code<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. 

SJxx20xx Series **Sxx20x & Sxx25x Series** 

©2018 Littelfuse, Inc Specifications are subject to change without notice. 

Revised: 07/25/18 



## Links

- [View this product on Novapart](https://novapart.co/products/SJ6020L2TP/thyristor-600-v-10-ma-128-a-20-to-220-3-pins)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/littelfuse/sj6020l2tp/thyristor-20a-600v-to-220-3/dp/3997083)
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