The SCR BT151S from Shenzhen DingDeFeng Technology Co.,Ltd is a high-performance silicon controlled rectifier designed for demanding applications. It features high thermal cycling performance, high voltage capability, and planar passivation for enhanced voltage ruggedness and reliability. With high current surge capability, it is suitable for ignition circuits, motor control, protection circuits, and voltage regulation.
| Parameter | Symbol | BT151-500R | BT151-650R | BT151-800R | Unit | Test Conditions | Min | Max |
|---|---|---|---|---|---|---|---|---|
| Repetitive Peak Off-State Voltages | VDRM, VRRM | 500 | 650 | 800 | V | |||
| RMS on-State Current | IT(RMS) | 12 | A | |||||
| Non-Repetitive Peak On-State Current | ITSM | 120 | A | |||||
| Peak gate current | IGM | 2.0 | A | |||||
| Peak gate voltage | VGM | 5.0 | V | |||||
| Peak reverses gate voltage | VRGM | 5 | V | |||||
| Peak Gate Power | PG(AV) | 0.5 | W | |||||
| I2t for fusing | I2t | 72 | A2s | |||||
| rate of rise of on-state current | di/dt | 50 | A/s | |||||
| Operating junction temperature | TJ | -40~+125 | ||||||
| Storage Temperature | TSTG | -40~+150 | ||||||
| Peak Repetitive Forward Blocking Current | IDRM | uA | VD = VDRM | 10 | ||||
| Peak Repetitive Reverse Blocking Current | IRRM | uA | VD = VRRM | 10 | ||||
| Gate Trigger Current | IGT | mA | VD=12V, RL=100 | 15 | ||||
| Gate Trigger Voltage | VGT | V | VD=12V, RL=100 | 1.5 | ||||
| Peak Forward On-State Voltage | VTM | V | IT= 23A, IG=50mA | 1.7 | ||||
| Non-Trigger Gate Voltage | VGD | V | VD=VDRM, RGK=1K,RL=3.3K | 0.2 | ||||
| Latch Current | IL | mA | IG =1.2 IGT | 40 | ||||
| Holding Current | IH | mA | IT= 500mA | 30 | ||||
| Critical Rate of Rise of Off-State Voltage | dV/dt | V/s | VD=67%VDRM, RGK=1k | 200 | ||||