DDF BT137S-600E-TO-252 TRIAC featuring low gate trigger current and high stability for AC switching
Product Overview
The TRIAC BT137S is a sensitive TRIAC product featuring glass passivation, low gate trigger current, and high stability across operating temperatures. It is designed for low power AC switching applications, including fan speed and temperature modulation control, lighting control, and static switching relays.
Product Attributes
- Brand: DingDeFeng
- Origin: Shenzhen
- Model: BT137S
Technical Specifications
| Parameter | Symbol | BT137S-600D/E/F | BT137S-800D/E/F | UNIT |
| Repetitive Peak Off-State Voltages | VDRM, VRRM | 600 | 800 | V |
| RMS on-State Current | IT(RMS) | 8 | A | |
| Non-Repetitive Peak On-State Current | ITSM | 65 | A | |
| I2t for fusing | I2t | 21 | A2s | |
| Repetitive rate of rise of on-state current after triggering | dIT/dt | 10 | A/uS | |
| Peak gate current | IGM | 2 | A | |
| Peak Gate Power | PGM | 5 | W | |
| Average Gate Power | PG(AV) | 0.5 | W | |
| Operating junction temperature | TJ | -40~+125 | ||
| Storage Temperature | TSTG | -40 ~ +150 | ||
| Parameter | Symbol | Test Conditions | D | E | F | MAX | Units |
| Peak Repetitive Forward or Reverse Blocking Current | IDRM IRRM | VAK = Rated VDRM or VRRM; | 5 | 10 | 25 | 5 uA | |
| Gate Trigger Current | IGT | VD=12V, RL=100 | 10 | 25 | 50 | mA | |
| Gate Trigger Voltage | VGT | VD=12V, RL=100 | 1.5 | V | |||
| Gate NonTrigger Voltage | VGD | VDRM, RL = 33 k, Tj = 125 C | 0.2 | V | |||
| Peak Forward On-State Voltage | VTM | IT=10A, | 10 | 30 | 50 | 1.6 V | |
| Latch Current | IL | IG=1.2IGT | 10 | 30 | 50 | mA | |
| Holding Current | IH | IT=0.1A | 10 | 20 | 40 | mA | |
| Critical Rate of Rise of Off-State Voltage | dV/dt | VD=67%VDRM, TJ=25C, Gate open | 20 | V/s | |||
2509011105_DDF-BT137S-600E-TO-252_C50229702.pdf
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