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STMicroelectronics BTB08 Series

3 variants · STMicroelectronics

About the STMicroelectronics BTB08 Series

The STMicroelectronics BTB08 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of TO-220-3, configuration of Single and current - non rep. surge 50, 60Hz of 80A, 84A. Variants differ by current - gate trigger (Igt), current - hold (Ih) and triac type, so you can match the exact current - gate trigger (Igt) your application requires using the selection guide below. All listed STMicroelectronics BTB08 Series part numbers are active and orderable.

Select a variant by

Current - gate trigger (Igt)
5 mA · 10 mA · 25 mA
Current - hold (Ih)
10 mA · 15 mA · 25 mA
Triac type
Logic - Sensitive Gate · Standard

Shared specifications

Case
TO-220-3
Configuration
Single
Current - non rep. surge 50, 60Hz
80A, 84A
Current - on state (It (RMS))
8 A
Mounting
Through Hole
Operating temperature
-40°C ~ 125°C (TJ)
Package
Tube
Voltage - gate trigger (Vgt)
1.3 V
Voltage - off state
600 V

Variant comparison

ParameterBTB08-600SWRGBTB08-600TWRGBTB08-600CRG
Current - gate trigger (Igt)10 mA5 mA25 mA
Current - hold (Ih)15 mA10 mA25 mA
Triac typeLogic - Sensitive GateLogic - Sensitive GateStandard

Request a quote on any STMicroelectronics BTB08 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants