符号  Symbols

参数名称

Characteristics

I_T(AV)

通态平均电流

Mean on-state current

I_TM

通态峰值电流

Peak on-state current

I_TSM

通态浪涌电流

Peak non-repetitive surge

I_DRM

断态重复峰值电流

Peak off-state current

I_RRM

反向重复峰值电流

Peak reverse current

I_H

维持电流

Holding current

I_GT

门极触发电流

Gate trigger current

I_F(AV)

正向平均电流

Mean forward current

I_FSM

正向浪涌电流

Peak non-repetitive surge

V_DRM

断态重复峰值电压

Repetitive peak off-state voltage

V_RRM

反向重复峰值电压

Repetitive peak reverse voltage

V_TM

通态峰值电压

Maximum peak on-state voltage

V_GT

门极触发电压

Gate trigger voltage

V_TO

通态门槛电压

On-state threshold voltage

V_FM

正向峰值电压

Maximum peak forward voltage

V_FO

正向门槛电压

Forward threshold voltage

r_T

通态斜率电阻

On-state slope resistance

R_thjhs

热阻（结至散热器）

Thermal resistance, junction to heatsink

r_F

正向斜率电阻

Forward slope resistance

dv/dt

断态电压临界上升率

Critical rate of rise of off-state voltage

di/dt

通态电流临界上升率

Maximum rate of rise on-state current

tq

电路换向关断时间

Turn-off time

T_C

壳温

Case temperature

T_jm

最高额定结温

Maximum junction temperature

F

安装力

Mounting force