TECHSEM Y89KFE KF4000A1600V KF4000A1800V KF4000A2000V 非对称快速晶闸管规格书

Features 产品特性

Interdigitated amplifying gates 叉指放大门极结构
Fast turn-on and high di/dt 快速开通、高电流上升率
Low switching losses 开关损耗低

Typical Applications 典型应用

Inductive heating 感应加热设备
Electronic welders 电焊机
Self-commutated inverters 自换相逆变器

TECHSEM Y89KFE Non Symmetric Fast Turn-off Thyristor Datasheet

SYMBOL 参数符号	CHARACTERISTIC 参数名称	TEST CONDITIONS 测试条件	Tj(°C) 结温	VALUE 参数值			UNIT 单位
				Min 最小值	Type 典型值	Max 最大值
I_T(AV)	Mean on-state current 通态平均电流	180°半波正弦 50Hz，双面水冷，Tc=55°C	125	—	—	3600	A
V_DRM	Repetitive peak off-state voltage 断态重复峰值电压	脉冲宽度 tp=10ms	125	1200	—	2000	V
V_RRM	Repetitive peak reverse voltage 反向重复峰值电压	tp=10ms	125	1000	—	1800	V
I_DRM I_RRM	Repetitive peak current 断态/反向峰值电流	施加V_DRM / V_RRM	125	—	—	280	mA
I_TSM	Surge on-state current 浪涌通态电流	10ms半波正弦，V_R=0.6V_RRM	125	—	—	40.5	kA
i²t	i²t for fusing coordination 熔断器保护参数	—	125	—	—	8200	A²s×10³
V_TO	Threshold voltage 阈值电压	—	125	—	1.02	—	V
r_T	On-state slope resistance 通态斜率电阻	—	125	—	0.10	—	mΩ
V_TM	Peak on-state voltage 通态峰值电压	I_TM=5200A, F=50kN, 15 ≤ tq ≤ 28μs	25	—	—	2.35	V
		I_TM=5200A, F=50kN, 29 ≤ tq ≤ 50μs	25	—	2.10	—	V
		I_TM=5200A, F=50kN, 51 ≤ tq ≤ 75μs	25	—	1.90	—	V
dv/dt	Critical rate of rise of off-state voltage 临界断态电压上升率	V_DM=0.67V_DRM	125	—	—	1000	V/μs
di/dt	Critical rate of rise of on-state current 临界通态电流上升率	V_DM=67%V_DRM，门极tr≤0.5μs I_GM=1.5A	125	—	—	1500	A/μs
Q_rr	Recovery charge 反向恢复电荷	I_TM=2000A, tp=4000μs, di/dt=-20A/μs, V_R=100V	125	—	900	—	μC
tq	Circuit commutated turn-off time 电路换相关断时间	I_TM=2000A, tp=4000μs, V_R=100V dv/dt=30V/μs ,di/dt=-20A/μs	125	20	—	82	μs
I_GT	Gate trigger current 门极触发电流	V_A=12V, I_A=1A	25	50	—	300	mA
V_GT	Gate trigger voltage 门极触发电压	V_A=12V, I_A=1A	25	0.9	—	3.0	V
I_H	Holding current 维持电流	—	25	20	—	1000	mA
I_L	Latching current 擎住电流	—	25	—	—	1200	mA
V_GD	Non-trigger gate voltage 门极不触发电压	V_DM=67%V_DRM	125	0.25	—	—	V
R_th(j-c)	Thermal resistance Junction to case 结到外壳热阻	180°正弦、双面冷却，压紧力50kN	—	—	—	0.0075	°C /W
R_th(c-h)	Thermal resistance case to heatsink 外壳散热器热阻	—	—	—	—	0.0020	°C /W
F_m	Mounting force 安装压紧力	—	—	46	—	56	kN
T_vj	Junction temperature 工作结温	—	—	-40	—	125	°C
T_stg	Stored temperature 存储温度	—	—	-40	—	130	°C
W_t	Weight 器件重量	—	—	—	1420	—	g
Outline	封装外形	KT85cT