How many STMicroelectronics STMicroelectronics BTB1 Series part numbers are listed?

11 STMicroelectronics STMicroelectronics BTB1 Series part numbers are listed, each with specifications and a datasheet where available.

STMicroelectronics BTB1 Series

11 variants · STMicroelectronics

About the STMicroelectronics STMicroelectronics BTB1 Series series

The STMicroelectronics STMicroelectronics BTB1 Series series groups 11 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of TO-220-3, configuration of Single and current - non rep. surge 50, 60Hz of 160A, 168A. 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.

Select a variant by

Current - gate trigger (Igt): 10 mA · 35 mA · 50 mA
Current - hold (Ih): 15 mA · 35 mA · 50 mA
Triac type: Alternistor - Snubberless · Logic - Sensitive Gate · Standard
Voltage - off state: 600 V · 700 V · 800 V

Variant comparison

Parameter	BTB16-600BRG	BTB16-600CWRG	BTB16-700BWRG	BTB16-800BRG	BTB16-800CWRG	BTB16-800SWRG
Current - gate trigger (Igt)	50 mA	35 mA	50 mA	50 mA	35 mA	10 mA
Current - hold (Ih)	50 mA	35 mA	50 mA	50 mA	35 mA	15 mA
Triac type	Standard	Alternistor - Snubberless	Alternistor - Snubberless	Standard	Alternistor - Snubberless	Logic - Sensitive Gate
Voltage - off state	600 V	600 V	700 V	800 V	800 V	800 V

Shared specifications

Case: TO-220-3
Configuration: Single
Current - non rep. surge 50, 60Hz: 160A, 168A
Current - on state (It (RMS)): 16 A
Mounting type: Through Hole
Operating temperature: -40°C ~ 125°C (TJ)
Package: Tube
Voltage - gate trigger (Vgt): 1.3 V

Request a quote on any STMicroelectronics BTB1 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the STMicroelectronics STMicroelectronics BTB1 Series variants differ?: STMicroelectronics BTB1 Series part numbers differ by current - gate trigger (Igt), current - hold (Ih), triac type and voltage - off state. Use the selection guide above to pick by current - gate trigger (Igt).
How many STMicroelectronics STMicroelectronics BTB1 Series part numbers are listed?: 11 STMicroelectronics STMicroelectronics BTB1 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for STMicroelectronics STMicroelectronics BTB1 Series?: Request a quote (RFQ) for any STMicroelectronics BTB1 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.