晶閘管、二極管符號說明

發(fā)布時間：

2022-02-08 16:01

符號	參數(shù)名稱	Characteristics
di/dt	通態(tài)電流臨界上升率	Critical rate of rise of on—state current
dv/dt	斷態(tài)電壓臨界上升率	Critical rate of rise of off—state voltage
F	安裝力	Mounting Force
I²t	電流平方時間積	I2t value
I_DRM	斷態(tài)重復峰值電流	Peak off—state current
I_F(AV)	正向平均電流	Mean forward current
I_F(RMS)	正向電流有效值	RMS forward current
I_FM	正向峰值電流	Peak forward current
I_FSM	正向浪涌電流（不重復）	Surge forward current
I_G	門極電流	Gate current
I_GT	門極觸發(fā)電流	Gate trigger current
I_H	維持電流	Holding current
I_RRM	反向重復峰值電流	Peak reverse recovery current
I_T(AV)	通態(tài)平均電流	Mean on—state current
I_T(RMS)	通態(tài)電流有效值	RMS on—state current
I_TM	通態(tài)峰值電流	Peak on—state current
I_TSM	通態(tài)浪涌電流（不重復）	Surge on—state current
Q_rr	反向恢復電荷	Reverse recovery charge
r_F	正向斜率電阻	Forward slop resistance
r_T	斜率電阻	Slop resrstance
R_th(c—hs)	接觸熱阻	Thermal Resistance,Case to Heatsink
R_th(j—c）	結殼熱阻	Thermal Resistance,Junction to Case
T_C	殼溫	Case temperature
T_j	結溫	Junction temoerature
T_JM	最大結溫	Max.junction temperature
t_q	關斷時間	Circuit commutated turn—off time
t_rr	反向恢復時間	Reverse recovery time
V_DRM	斷態(tài)重復峰值電壓	Repetitive peak off—state voltage（50Hz,10ms）
V_DSM	斷態(tài)不重復峰值電壓	Non repetitive peak off—state voltage
V_FM	正向峰值電壓	Peak forward voltage
V_FO	正向門檻電壓	Forward Threshold voltage
V_G	門極電壓	Gate voltage
V_GT	門極觸發(fā)電壓	Gate trigger voltage
V_RRM	反向重復峰值電壓	Repetitve peak reverse voltage(50Hz,10ms)
V_RSM	反向不重復峰值電壓	Non Repetiteve peak reverse voltage
V_TM	通態(tài)峰值電壓	Peak on—state voltage
V_TO	通態(tài)門檻電壓	Threshold voltage
V_iso	絕緣電壓	lnsulation voltage