STMICROELECTRONICS BTA12-600BWRG Snubberless TRIAC, 12A, 600V, TO-220AB
Snubberless TRIAC from STMICROELECTRONICS: 12A RMS, 600V, TO-220AB. Ideal for motor drive, lighting & industrial AC switching.
The STMICROELECTRONICS BTA12-600BWRG is a robust 3-pin snubberless insulated TRIAC designed for general purpose AC switching and ON/OFF functions. This component delivers high commutation performance and low thermal resistance, ensuring reliable operation in a wide range of medium current applications.
Featuring a voltage insulated tab achieved through an internal ceramic pad, this TRIAC provides enhanced safety and simplifies heat sinking. With a peak repetitive off-state voltage of 600V and an on-state RMS current of 12A, it is well suited for demanding industrial and lighting environments. The TO-220AB package supports through-hole mounting, making it easy to integrate into conventional PCB designs.
Key Features & Specifications
- High commutation performance for reliable switching
- Low thermal resistance with clip bonding for efficient heat dissipation
- Medium current operation (12A RMS)
- Peak Repetitive Off State Voltage: 600V
- On State RMS Current: 12A
- TRIAC Case Style: TO-220AB
- Gate Trigger Voltage Max: 1.5V
- Peak Non Repetitive Surge Current: 120A
- Holding Current Max: 50mA
- Number of Pins: 3
- Operating Temperature Max: 125°C
- Peak On State Voltage: 1.55V
- Mounting Type: Through Hole
- Dimensions: 43mm (H) x 33mm (W) x 15mm (D)
- Weight: 2 grams
This TRIAC is an ideal choice for engineers and designers seeking a dependable semiconductor switch for AC power control applications. Its snubberless feature simplifies circuit design by eliminating the need for additional snubber components in many configurations.
- Motor Drive Control
- Industrial applications
- Lighting control
- ON/OFF switching functions
- Peak Repetitive Off State Voltage: 600V
- On State RMS Current: 12A
- TRIAC Case Style: TO-220AB
- Gate Trigger Voltage Max: 1.5V
- Peak Non Repetitive Surge Current: 120A
- Holding Current Max: 50mA
- Number of Pins: 3
- Operating Temperature Max: 125°C
- Peak On State Voltage: 1.55V
- Mounting Type: Through Hole
- Insulated Tab: Yes (internal ceramic pad)
- Dimensions: 43mm (H) x 33mm (W) x 15mm (D)
- Weight: 2 grams
- of Pins: 3Pins
- Thyristor Mounting: Through Hole
- SVHC: No SVHC (25-Jun-2025)
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