BTA41-600B

WeEn BTA41-600B is a planar passivated four-quadrant triac with 600 V off-state voltage and 40 A RMS on-state current in SOT1292 (IITO3P) package, featuring high junction temperature capability (150 °C) and low thermal resistance.Checked against the datasheet

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Technical parameters

Key specs

Off-state voltage600 V

On-state current40 AMax · $T_{mb} ≤ 105^∘C$)

Gate trigger current50 mAMax · Max 50 mA ($V_D=12 V，I_T=0.1 A，T2+ G+ T_j=25 °C$)，Max 70 mA ($V_D=12 V，I_T=0.1 A，T2- G+ T_j=25 °C$)

Datasheet-verified parameters

17 items

Parameter	Value and test conditions	Source
repetitive peak off-state voltage	600 V
RMS on-state current	40 A (square-wave pulse; $T_{mb} ≤ 105^∘C$)
gate trigger current	Max 50 mA ($V_D=12 V; I_T=0.1 A; T2+ G+ T_j=25 °C$); Max 70 mA ($V_D=12 V; I_T=0.1 A; T2- G+ T_j=25 °C$)
package	SOT1292 (IITO3P); plastic single-ended through-hole package; isolated heatsink mounted; 1 mounting hole; 3-lead TO3P
junction temperature	Max 150 °C
storage temperature	-40 to 150 °C
non-repetitive peak on-state current	400 A (full sine wave; $t_p = 20 ms$; $T_{j(init)} = 25^∘C$); 440 A (full sine wave; $t_p = 16.7 ms$; $T_{j(init)} = 25^∘C$)
on-state voltage	Typ 1.2 V, Max 1.5 V ($I_T=56.6 A; T_j=25 °C$)
holding current	Max 80 mA ($V_D=12 V; T_j=25 °C$)
rate of rise of off-state voltage	Typ 750 V/μs ($V_{DM}=536 V; T_j=125 °C$); Typ 500 V/μs ($V_{DM}=536 V; T_j=150 °C$)
rate of change of commutating current	Typ 20 A/ms ($V_D=400 V; T_j=125 °C$); Typ 10 A/ms ($V_D=400 V; T_j=150 °C$)
rate of rise of on-state current	150 A/μs ($I_G = 150mA$)
peak gate current	8 A ($t_p = 20μs$)
peak gate power	40 W ($t_p = 20μs$)
average gate power	1 W (over any 20 ms period)
I²t for fusing	800 A²/s ($t_p = 10ms$; sine wave)
insulated tab rating	2500 V rms

All parameters (12)ExpandCollapse

Power
di/dt-通态电流上升率	NA/us
IDRM-断态电流	100uA
IGT-直流门极触发电流	50mA
IH-保持电流	5mA
ITRMS-通态电流有效值	40A
ITSM-不可重复峰值通态电流	400A
VDRM-断态可重复峰值电压	600V
Environment and package
封装类型1	TO3P
封装类型2	TO247
最大工作温度	150°C
Other
引脚数量1	3
引脚数量2	3

Pinout and package

PackageSOT1292 (IITO3P); plastic single-ended through-hole package; isolated heatsink mounted; 1 mounting hole; 3-lead TO3P

Pin	Name	Function	Source
1		main terminal 1 (T1)
2		main terminal 2 (T2)
3		gate (G)
mb		mounting base; isolated (n.c.)

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DatasheetDatasheet · 316.5 KB · 2026-11-02

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Datasheet-verified content is extracted by AI from the manufacturer datasheet. Click a page number to view the original.