UNISONIC TECHNOLOGIES CO., LTD

UT131

TRIAC

www.unisonic.com.tw

1 of 5

Copyright © 2014 Unisonic Technologies Co., Ltd

QW-R401-006.H

TRIAC LOGIC LEVEL



DESCRIPTION

Passivated, sensitive gate triac in a plastic envelope, intended

for use in general purpose bidirectional switching and phase control

applications. These devices are intended to be interfaced directly to

microcontrollers. Logic integrated circuits and other low power gate

trigger circuits.



SYMBOL

MT2

MT1

G

TO-92

SOT-223

1

1



ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

3

-

UT131G-x-AA3-R

SOT-223

MT1

MT2

GATE

Tape Reel

UT131L-x-T92-B

UT131G -x-T92-B

TO-92

MT1

GATE

MT2

Tape Box

UT131L-x-T92-K

UT131G -x-T92-K

TO-92

MT1

GATE

MT2

Bulk

UT131G-x-AA3-R

(1)Packing Type

(2)Package Type

(3)Peak Voltage

(4)Green Package

(1) B: Tape Reel, K: Bulk, R: Tape Reel

(2) AA3: SOT-223, T92: TO-92

(3) 5: 500V, 6: 600V, 8: 800V

(4) G: Halogen Free and Lead Free, L: Lead Free



MARKING

SOT-223

TO-92

UT C

UT131

1

Data Code

L: Lead Free

G: Halogen Free

Repetitive Peak

Off-State Voltage