STMicroelectronics, Inc. TRIACs BTA40-600B

TRIAC Standard 600V 40A Chassis Mount RD91

Manufacturer: STMicroelectronics
Win Source Part Number: 037734-BTA40-600B
Packaging: Bulk
Mounting: Chassis Mount
Current - Hold (Ih) (Max): 80mA
Configuration: Single
Voltage - Off State: 600V
Voltage - Gate Trigger (Vgt) (Max): 1.3V
Current - Gate Trigger (Igt) (Max): 50mA
Current - On State (It (RMS)) (Max): 40A
Current - Non Rep. Surge 50, 60Hz (Itsm): 400A, 420A
Triac Type: Standard
Family Name: BTA40-600B
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: RD91
Alternative Parts (Cross-Reference): CQ3P-40M; BTA40-600BRG;
Introduction Date: December 06, 2000
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2023
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Balance
Application Field: Used in Motor Drive & Control

TRIAC 600V 40A RD-91

Std isolated tab triac,BTA40-600B 40A

Std isolated tab triac,BTA40-600B 40A

BTA40-600B

TRIAC 600V 420A 3-Pin RD-91 Bag Product overview: BTA40-600B from STMicroelectronics is a Triac for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 600V, 420A. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, 600V, 420A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-BTA40-600B can be used for catalog matching and distributor lookup.