STMicroelectronics BTA08 Series

7 variants · STMicroelectronicsAll Discrete Semiconductors →

About the STMicroelectronics BTA08 Series

The STMicroelectronics BTA08 Series series groups 7 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common configuration of Single, current - non rep. surge 50, 60Hz of 80A, 84A and current - on state (It (RMS)) of 8 A. Variants differ by case, current - gate trigger (Igt) and current - hold (Ih), so you can match the exact case your application requires using the selection guide below. All listed STMicroelectronics BTA08 Series part numbers are active and orderable.

Select a variant by

Case: TO-220-3 · TO-220-3 Full Pack
Current - gate trigger (Igt): 5 mA · 10 mA · 25 mA · 50 mA
Current - hold (Ih): 10 mA · 15 mA · 25 mA · 50 mA
Triac type: Alternistor - Snubberless · Logic - Sensitive Gate · Standard
Voltage - off state: 400 V · 600 V · 800 V

Shared specifications

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

Variant comparison

Parameter	BTA08-400CRG	BTA08-600TWRG	BTA08-800BWRG	BTA08-600BRG	BTA08-600BWRG	BTA08-600CRG
Case	TO-220-3	TO-220-3	TO-220-3 Full Pack	TO-220-3	TO-220-3	TO-220-3
Current - gate trigger (Igt)	25 mA	5 mA	50 mA	50 mA	50 mA	25 mA
Current - hold (Ih)	25 mA	10 mA	50 mA	50 mA	50 mA	25 mA
Triac type	Standard	Logic - Sensitive Gate	Alternistor - Snubberless	Standard	Alternistor - Snubberless	Standard
Voltage - off state	400 V	600 V	800 V	600 V	600 V	600 V

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