BT139 Datasheet – Triac ( 600 V, 800 V )

This post explains for the triac.

The Part Number is BT139.

The package is TO-220, SOT78 type

Manufacturers : NXP, Philips Semiconductor

See the preview image and the PDF file for more information.

Images

BT139 datasheet

Description :

Glass passivated triacs in a plastic envelope, intended for use in applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance. Typical applications include motor control, industrial and domestic lighting, heating and static switching.

Passivated triacs in a SOT78 plastic package. intended for use in applications requiring
high bidirectional transient and blocking voltage capability.

VDRM ≤ 600 V (BT139-600)
VDRM ≤ 800 V (BT139-800G)
VDRM ≤ 600 V (BT139-600F)
VDRM ≤ 800 V (BT139-800)
VDRM ≤ 800 V (BT139-800F

 

BT139 pinout

BT139 pinout

Applications

1. Motor control
2. Industrial and domestic lighting, heating and static switching

BT139 Datasheet

BT139 pdf