BT139 16A 800V TRIAC (original)

Product specifications

• Product Type: TRIAC SCR
• IC Number: BT139
• Number of Pins: 3
• Package type: TO-220B
• Dimensions: 10.3 mm x 4.7 mm x 16mm
• Package Contains: 1 x BT139 IC

Bt139 is a range of TRIACs, triodes for alternating current is called bidirectional thyristors. Triac makes a convenient switch to AlterNet current circuit.

 Specification

The rated average on-state current: 20 A

Maximum gate trigger current: 25 mA

Surge current rating: 170 A

Maximum holding current: 45 mA

Repetitive peak off-state current: 0.5 mA

Maximum gate trigger voltage: 1 Volt

Repetitive peak reverse voltage: 800 Volts

Repetitive peak forward blocking voltage: 800 Volts

The peak on-state voltage: 1.6 Volts

Application

AC Switching

Control application with the current rating from 1 A to 40 A

Motor control