BTA140-800 Triac 800V 25A

BTA140-800 Triac 800V 25A in bangalore

The BTA140-800 is a high-power, bidirectional TRIAC designed for AC power control applications. It is capable of handling high voltage and current levels, making it suitable for switching and phase-control of AC loads. The device uses a planar passivated structure, which improves reliability, voltage ruggedness, and thermal performance.
Housed in a TO-220AB package, it allows easy mounting on a heat sink for efficient heat dissipation.

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Features

• High voltage rating: 800 V repetitive peak off-state voltage
• High current capability: 25 A RMS on-state current
• Bidirectional conduction: Controls current in both halves of the AC cycle
• Four-quadrant triggering: Reliable gate triggering in all operating modes
• High surge current handling: Suitable for loads with inrush current
• Low gate trigger requirements: Simplifies gate drive circuitry
• Planar passivated design: Enhanced reliability and noise immunity
• TO-220AB package: Easy installation and effective thermal management

Applications

• AC motor speed control (fans, pumps, blowers)
• Light dimmers for incandescent and halogen lamps
• Heating element control (heaters, irons, ovens)
• Home appliances such as washing machines and air conditioners
• Solid-state relays and static AC switching
• Industrial AC power control and automation systems