BT139X-800 TRIAC | 16A 800V Power Switching TRIAC

BT139X-800 | 800V, 16A TRIAC

The BT139X-800 is a planar passivated TRIAC in a TO-220AB package, designed for general-purpose bidirectional switching and phase control applications. It can be used in both resistive and inductive loads, such as motor control, light dimming, and heater regulation.

Key Features

• Repetitive Peak Off-State Voltage (V_DRM, V_RRM): 800 V

• RMS On-State Current (I_T(RMS)): 16 A

• Gate Trigger Current (I_GT): Low gate sensitivity

• High commutation capability for inductive loads

• Planar passivated technology ensures ruggedness and reliability

Typical Applications

• Light dimmers

• Motor speed controllers

• Heater controls

• Industrial and consumer power switching

Package

• TO-220AB (through-hole)