UNISONIC TECHNOLOGIES CO., LTD

BTB04A

Preliminary

TRIAC

www.unisonic.com.tw

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Copyright © 2014 Unisonic Technologies Co., Ltd

QW-R401-055.c

SENSITIVE GATE TRIACS



DESCRIPTION

The UTC BTB04A is a 4A triacs which can be operated in 3

quadrants, it uses UTC’s advanced technology to provide

customers with high commutation performances.

The UTC BTB04A is suitable for inductive load switching

operations, also can be used in ON/OFF function applications such

as induction motor starting circuits, heating regulation, static relays

etc.



FEATURES

* Low gate trigger current

* Low holding current

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SYMBOL

TO-252

1

TO-251

1

TO-220

1

TO-252D

1

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ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

3

BTB04AL-x-xx-TA3-T

BTB04AG-x-xx-TA3-T

TO-220

MT1 MT2

G

Tube

BTB04AL-x-xx-TM3-T

BTB04AG-x-xx-TM3-T

TO-251

MT1 MT2

G

Tube

BTB04AL-x-xx-TN3-R

BTB04AG-x-xx-TN3-R

TO-252

MT1 MT2

G

Tape Reel

BTB04AL-x-xx-TND-R

BTB04AG-x-xx-TND-R

TO-252D

MT1 MT2

G

Tape Reel

BTB04AL-x-xx-TM3-T

(1)Packing Type

(2)Package Type

(3)Sensitivity and type

(4)Voltage

(5)Lead Free

(1) T: Tube, R: Tape Reel

(2) TA3: TO-220, TM3: TO-251, TN3: TO-252

TND: TO-252D

(3) refer to SENSITIVITY AND TYPE

(4) 9: 900V

(5) L: Lead Free, G: Halogen Free



SENSITIVITY AND TYPE

PART NUMBER

VOLTAGE

SENSITIVITY

TYPE

SW

900V

10mA

LOGIC LEVEL



MARKING