STMicroelectronics BTA1 Series
18 variants · STMicroelectronics
About the STMicroelectronics STMicroelectronics BTA1 Series series
The STMicroelectronics STMicroelectronics BTA1 Series series groups 18 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 mounting type of Through Hole. Variants differ by current - gate trigger (Igt), current - hold (Ih) and current - non rep. surge 50, 60Hz, 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)
- 5 mA · 10 mA · 35 mA · 50 mA
- Current - hold (Ih)
- 10 mA · 15 mA · 35 mA · 50 mA
- Current - non rep. surge 50, 60Hz
- 120A, 126A · 160A, 168A
- Current - on state (It (RMS))
- 12 A · 16 A
- Operating temperature
- -40°C ~ 110°C (TJ) · -40°C ~ 125°C (TJ) · -40°C~125°C(TJ)
- Triac type
- Alternistor - Snubberless · Logic - Sensitive Gate · Standard
- Voltage - off state
- 600 V · 700 V · 800 V
Variant comparison
| Parameter | BTA12-600BRG | BTA12-600BWRG | BTA12-600SWRG | BTA12-600TWRG | BTA12-700SWRG | BTA12-800BRG |
|---|---|---|---|---|---|---|
| Current - gate trigger (Igt) | 50 mA | 50 mA | 10 mA | 5 mA | 10 mA | 50 mA |
| Current - hold (Ih) | 50 mA | 50 mA | 15 mA | 10 mA | 15 mA | 50 mA |
| Current - non rep. surge 50, 60Hz | 120A, 126A | 120A, 126A | 120A, 126A | 120A, 126A | 120A, 126A | 120A, 126A |
| Current - on state (It (RMS)) | 12 A | 12 A | 12 A | 12 A | 12 A | 12 A |
| Operating temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 110°C (TJ) | -40°C~125°C(TJ) |
| Triac type | Standard | Alternistor - Snubberless | Logic - Sensitive Gate | Logic - Sensitive Gate | Logic - Sensitive Gate | Standard |
| Voltage - off state | 600 V | 600 V | 600 V | 600 V | 700 V | 800 V |
Shared specifications
- Case
- TO-220-3
- Configuration
- Single
- Mounting type
- Through Hole
- Package
- Tube
- Voltage - gate trigger (Vgt)
- 1.3 V
Request a quote on any STMicroelectronics BTA1 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 BTA1 Series variants differ?
- STMicroelectronics BTA1 Series part numbers differ by current - gate trigger (Igt), current - hold (Ih), current - non rep. surge 50, 60Hz and current - on state (It (RMS)). Use the selection guide above to pick by current - gate trigger (Igt).
- How many STMicroelectronics STMicroelectronics BTA1 Series part numbers are listed?
- 18 STMicroelectronics STMicroelectronics BTA1 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for STMicroelectronics STMicroelectronics BTA1 Series?
- Request a quote (RFQ) for any STMicroelectronics BTA1 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.