BTA41-600B Triac

The BTA41-600B is a high-performance, high-current triac designed for switching and phase control applications. Capable of handling up to 40A and 600V, this triac is ideal for use in a variety of high-power AC switching applications, including motor control, light dimming, and heater control. Its robust TO-220 package ensures reliable performance and easy integration into your electronic projects.

Technical Specifications:

• Type: Triac
• Model: BTA41-600B
• Package: TO-3P
• Repetitive Peak Off-State Voltage (Vdrm): 600V
• RMS On-State Current (IT(RMS)): 40A
• Non-Repetitive Surge Peak On-State Current (ITSM): 400A (10ms single half-sine wave)
• Gate Trigger Current (Igt): 50mA (max)
• Gate Trigger Voltage (Vgt): 1.3V (max)
• Holding Current (Ih): 100mA (max)
• On-State Voltage Drop (Vtm): 1.6V (max) at IT(RMS)
• Critical Rate of Rise of On-State Current (di/dt): 50A/µs (max)
• Operating Temperature Range: -40°C to +125°C

Features:

• High Current Capacity: Handles continuous RMS on-state current up to 40A.
• High Voltage Rating: Withstands repetitive peak off-state voltage up to 600V.
• Robust Design: High surge current capability and high di/dt withstand capability.
• Sensitive Gate: Low gate trigger current for easy control by microcontrollers and other low-power devices.
• Versatile Applications: Suitable for AC switching and phase control in motor controllers, light dimmers, and heater controls.
• TO-3P Package: Ensures easy mounting and reliable integration into your projects.

Applications:

• Motor speed controllers
• Light dimmers
• Heater controls
• AC switching
• Phase control applications
• Solid-state relays

Pin Configuration:

1. MT1 (Main Terminal 1): Connected to one end of the AC load.
2. MT2 (Main Terminal 2): Connected to the other end of the AC load and to the AC supply.
3. G (Gate): Triggered to control the switching of the triac.

Example Circuit:

To use the BTA41-600B Triac in a simple light dimmer circuit:

1. Connect MT1 to one end of the AC load (e.g., a light bulb).
2. Connect MT2 to the AC supply.
3. Connect the other end of the AC load to the other AC supply line.
4. Connect the Gate (G) to a control circuit, such as a microcontroller or a variable resistor, through a current-limiting resistor (e.g., 220Ω).

The BTA41-600B Triac provides a reliable and efficient solution for high-power AC switching and control applications, offering robust performance and easy integration into various electronic projects.

Package includes:

• 1x BTA41-600B Triac