STMICROELECTRONICS BTA12-600BWRG Snubberless TRIAC, 12A, 600V, TO-220AB

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.