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Current - Gate Trigger(Igt) : 25mA
Voltage - On State(Vtm) : 1.6V
Average Gate Power Dissipation (PG(AV)) : 500mW
Current - On State(It(RMS)) : 8A
Peak off - state voltage(Vdrm) : 600V
Current - Surge(Itsm@f) : 65A
Operating Temperature : -40℃~+125℃
Gate Trigger Voltage (Vgt) : 1.3V
Description : 600V 8A Surface Mount TO-252
Mfr. Part # : BT137S-600E(MS)
Model Number : BT137S-600E(MS)
Package : TO-252
The BT137S-XXXE(MS) SCR series from MSKSEMI features a parallel resistor between the Gate and Cathode, making it especially recommended for applications such as straight hair devices, igniters, and anion generators. These SCRs offer reliable performance with key features including an RMS on-state current of 8A and repetitive peak off-state/reverse voltages of 600V or 800V.
| Symbol | Parameter | Value | Unit | Notes |
|---|---|---|---|---|
| Absolute Maximum Ratings | ||||
| Tstg | Storage junction temperature range | -40-150 | ||
| Tj | Operating junction temperature range | -40-125 | ||
| VDRM | Repetitive peak off-state voltage (Tj=25) | 600/800 | V | |
| VRRM | Repetitive peak reverse voltage (Tj=25) | 600/800 | V | |
| IT(RMS) | RMS on-state current (TC=103) | 8 | A | |
| ITSM | Non repetitive surge peak on-state current (full cycle, F=50Hz) | 65 | A | |
| I2t | I2t value for fusing (tp=10ms) | 21 | A2s | |
| IGM | Peak gate current | 2 | A | |
| dI/dt | Critical rate of rise of on-state current (IG=2IGT) | 50 (I-II-III) / 10 (IV) | A/s | |
| PG(AV) | Average gate power dissipation | 0.5 | W | |
| PGM | Peak gate power | 5 | W | |
| Main Features | ||||
| IT(RMS) | 8 | A | ||
| VDRM /VRRM | 600/800 | V | ||
| Electrical Characteristics (Tj=25 unless otherwise specified) | ||||
| IGT | Gate trigger current (VD=12V, RL=30) | MAX 10 (I-II-III) / 25 (IV) | mA | |
| VGT | Gate trigger voltage (ALL Quadrants) | MAX 1.3 | V | |
| VGD | Gate non-trigger voltage (VD=VDRM, Tj=125, RL=3.3K, ALL Quadrants) | MIN 0.2 | V | |
| IL | Latching current (IG=1.2IGT) | MAX 20 (I-III) / 30 (II-IV) | mA | |
| IH | Holding current (IT=100mA) | MAX 15 | mA | |
| dV/dt | Critical rate of rise of off-state voltage (VD=2/3VDRM, Gate Open, Tj=125) | MIN 50 | V/s | |
| Static Characteristics | ||||
| VTM | On-state voltage (ITM=10A, tp=380s, Tj=25) | 1.6 (MAX) | V | |
| IDRM | Off-state current (VD=VDRM, VR=VRRM, Tj=25) | 5 (MAX) | A | |
| IRRM | Reverse leakage current (Tj=125) | 1 (MAX) | mA | |
| Thermal Resistances | ||||
| Rth(j-c) | Junction to case (AC) | 2.1 | /W | |
| Rth(j-a) | Junction to ambient | 70 | /W | |
| Package Mechanical Data (TO-252) | ||||
| P/N | PKG | QTY | ||
| BT137S-XXXE(MS) | TO-252 | 2500 | ||
| Symbol | Dimensions In Millimeters | Dimensions In Inches | ||
| A | 2.200 - 2.400 | 0.087 - 0.094 | ||
| A1 | 0.000 - 0.127 | 0.000 - 0.005 | ||
| b | 0.635 - 0.770 | 0.025 - 0.030 | ||
| c | 0.460 - 0.580 | 0.018 - 0.023 | ||
| D | 6.500 - 6.700 | 0.256 - 0.264 | ||
| D1 | 5.100 - 5.460 | 0.201 - 0.215 | ||
| D2 | 2.900 REF. (0.114 REF.) | |||
| E | 6.000 - 6.200 | 0.236 - 0.244 | ||
| e | 2.186 - 2.386 | 0.086 - 0.094 | ||
| L | 9.712 - 10.312 | 0.382 - 0.406 | ||
| L1 | 4.830 REF. (0.190 REF.) | |||
| L2 | 1.400 - 1.700 | 0.055 - 0.067 | ||
| L3 | 5.250 REF. (0.207 REF.) | |||
| L4 | 0.600 - 1.000 | 0.024 - 0.039 | ||
| 1.100 - 1.300 | 0.043 - 0.051 | |||
| 0 - 8 | 0 - 8 | |||
| h | 0.000 - 0.300 | 0.000 - 0.012 | ||
| V | 1.600 REF. | 0.063 REF. | ||
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SCR MSKSEMI BT137S-600E MS Featuring 8A RMS Current and 600V Repetitive Peak Reverse Voltage Rating Images |