Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

NPN Triple Diffused Planar Silicon Transistor

400V/12A Switching Regulator Applications

Ordering number:ENN2854

2SC4423

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

13004TN (KT)/D1898HA (KT)/9288MO, TS No.2854–1/4

Specifications

Absolute Maximum Ratings at Ta = 25˚C

Package Dimensions

unit:mm

2039D

[2SC4423]

Features

· High breakdown voltage, high reliability.

· Wide ASO.

· Adoption of MBIT process.

· Micaless package facilitating easy mounting.

˚C

˚C

Electrical Characteristics at Ta = 25˚C

1 : Base

2 : Collector

3 : Emitter

SANYO : TO-3PML

Tc=25˚C

PW

≤300µs, duty cycle≤10%

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3.4

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