UNISONIC TECHNOLOGIES CO., LTD

4126D

NPN EPITAXIAL SILICON TRANSISTOR

www.unisonic.com.tw

1 of 3

Copyright © 2013 Unisonic Technologies Co., Ltd

QW-R204-030.B

MIDDLING VOLTAGE

FAST-SWITCHING NPN

POWER TRANSISTOR

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DESCRIPTION

The UTC 4126D is a middling voltage NPN power transistor. it

uses UTC’s advanced technology to provide customers with high

switching speed and high reliability, etc.

The UTC 4126D is suitable for commonly power amplifier

circuit, electronic ballasts and energy-saving light etc.



FEATURES

* High switching speed

* High reliability



SYMBOL

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ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

3

4126DL-T92-B

4126DG-T92-B

TO-92

B

C

E

Tape Box

4126DL-T92-K

4126DG-T92-K

TO-92

B

C

E

Bulk

4126DL-T92-R

4126DG-T92-R

TO-92

B

C

E

Tape Reel

4126DL-T60-K

4126DG-T60-K

TO-126

B

C

E

Bulk

4126DL-TM3-T

4126DG-TM3-T

TO-251

B

C

E

Tube

Note: Pin Assignment: B: Base

C: Collector

E: Emitter

4126DL-T60-K

(1)Packing Type

(2)Package Type

(3)Lead Free

(1) B: Tape Box, K: Bulk, R: Tape Reel, T: Tube

(2) T60: TO-126, TM3: TO-251, T92: TO-92

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