BT139 16A 600V Triac – TO-220 [Original]

BT139 16A 600V Triac – High-Performance AC Power Switch (TO-220)

The BT139 is a high-performance Triac designed for demanding AC switching and phase control applications. It boasts a robust 16A current rating and can withstand voltages up to 600V. This makes it perfectly suited for controlling a wide range of loads, including resistive, inductive, and various motor types. Engineered for reliability, it features a sensitive gate trigger current, ensuring precise activation. Its strong dV/dT capability guarantees stable operation even in noisy electrical environments. Housed in the industry-standard TO-220 package, it offers easy integration into existing designs. This component is an excellent choice for power regulation in industrial and consumer electronics. Achieve efficient and dependable AC power management with the BT139 Triac.

Specifications:

• Device Type: Triac
• Package: TO-220
• Gate Turn-On Voltage (Vgt): 1.5V
• Gate Trigger Current (Igt): 25mA
• Peak Off-State Voltage (Vdrm): 600V
• On-State RMS Current (It): 16A
• Typical Voltage Change Over Time (dV/dT): 250V/µs
• Operating Temperature: up to 125°C

Key features and benefits:

• Robust 16A On-State RMS Current (It)
• High 600V Peak Off-State Voltage (Vdrm)
• Sensitive Gate Trigger Current (Igt) of 25mA for precise control
• Excellent dV/dT capability (250V/µs) for noise immunity
• Designed for general-purpose AC switching and phase control
• Suitable for resistive, inductive, and motor loads
• Standard TO-220 package for easy mounting
• Wide operating temperature range up to 125°C

Applications:

• AC motor speed controllers
• Light dimmers and fan regulators
• Heater and lamp control
• General-purpose AC load switching

Package Includes:

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