BTA40-400B

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STMicroelectronics

TRIAC 400V 40A RD91

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STMicroelectronics

TRIAC 400V 40A RD91

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	BTA40-400B	BTA40 Series

	-	-
Configuration	Single	Single
Current - Gate Trigger (Igt) (Max) [Max]	50 mA	50 mA
Current - Hold (Ih) (Max) [Max]	80 mA	80 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	420 A, 400 A	400 - 420 A
Current - On State (It (RMS)) (Max) [Max]	40 A	40 A
Mounting Type	Chassis Mount	Chassis Mount
Operating Temperature [Max]	125 ¯C	125 ¯C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	RD91-3	RD91-3
Supplier Device Package	RD91	RD91
Triac Type	Standard	Standard
Voltage - Gate Trigger (Vgt) (Max) [Max]	1.3 V	1.3 V
Voltage - Off State	400 V	400 - 800 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

TRIAC, 800 V, 50 MA, 40 A, 400 A, 80 MA, 1.5 V ROHS COMPLIANT: YES

Part	Current - On State (It (RMS)) (Max) [Max]	Triac Type	Package / Case	Voltage - Gate Trigger (Vgt) (Max) [Max]	Current - Hold (Ih) (Max) [Max]	Configuration	Voltage - Off State	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Gate Trigger (Igt) (Max) [Max]	Supplier Device Package
STMicroelectronics BTA40-800B
STMicroelectronics BTA40-800B
STMicroelectronics BTA40-800B
STMicroelectronics BTA40-400B	40 A	Standard	RD91-3	1.3 V	80 mA	Single	400 V	-40 °C	125 ¯C	Chassis Mount	400 A, 420 A	50 mA	RD91
STMicroelectronics BTA40-600B
STMicroelectronics BTA40-800B
STMicroelectronics BTA40-600B
STMicroelectronics BTA40-800B	40 A	Standard	RD91-3	1.3 V	80 mA	Single	800 V	-40 °C	125 ¯C	Chassis Mount	400 A, 420 A	50 mA	RD91

General part information

TRIAC Standard 400 V 40 A Chassis Mount RD91

Technical documentation and resources