Sanyo 2SC4272 Specifications

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters

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

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 Epitaxial Planar Silicon Transistor

27MHz CB Transceiver Driver Applications

Ordering number:EN2970

2SC4272

4.5

Features

· Small size making it easy to provide high-density,
small-sized hybrid ICs.

Specifications

Absolute Maximum Ratings at Ta = 25˚C

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egatloVrettimE-ot-rotcelloCV
egatloVrettimE-ot-rotcelloCV

egatloVesaB-ot-rettimEV

tnerruCrotcelloCI

)esluP(tnerruCrotcelloCI

noitapissiDrotcelloCP

erutarepmeTnoitcnuJjT 051

erutarepmeTegarotSgtsT 051+ot55–

OBC
REC
OEC
OBE

C

PC

C

Package Dimensions

unit:mm

2038A

[2SC4272]

1.6

0.4

R

051= Ω 57V

EB

2

mm052(draobcimarecnodetnuoM

× )mm8.03.1W

0.5

3

1.5

0.75

1

2

3.0

1.5

2.5

4.25max

1.0

0.4

1 : Base
2 : Collector
3 : Emitter
SANYO : PCP
(Bottom view)

57V

54V
5V

0.1A

5.1A

˚C
˚C

Electrical Characteristics at Ta = 25˚C

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tnerruCffotuCrotcelloCI

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ecnaticapaCtuptuOC

hEF*VECI,V5=

* : The 2SC4272 are classified by 500mA hFE as follows :

V

OBC

V

OBE

V

T

V

bo

I,V04=

BC
BE

EC
BC

0=0.1Aµ

E

I,V4=

0=0.1Aµ

C
C

I,V01=

C

021D06002E001023F061

Am005=
Am05=

zHM1=f,V01=

Marking : CH
hFE rank : D, E, F

D2598HA (KT)/2219MO, TS No.2970–1/4

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081052zHM

sgnitaR

*06*023

51Fp

tinU

2SC4272

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rewoPtuptuOP

ycneiciffErotcelloC

egatloVnoitarutaSrettimE-ot-rotcelloCV

egatloVnoitarutaSrettimE-ot-esaBV

egatloVnwodkaerBesaB-ot-rotcelloCV

egatloVnwodkaerBrettimE-ot-rotcelloCV
egatloVnwodkaerBrettimE-ot-rotcelloCV

egatloVnwodkaerBesaB-ot-rettimEV

Collector Effieiency Test Circuit

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V

O

ηc

CC

I

)tas(EC

C

I

C

)tas(EB

I

OBC)RB(

C

I

REC)RB(

C

I

OEC)RB(

C

I

OBE)RB(

E

I,Am005=

Am05=

B

I,Am005=

Am05=

B

I,Aµ01=

0=57V

E

R,Am1=

051= Ω 57V

EB

R,Am1=

=∞ 54V

EB

I,Aµ01=

0=5V

C

Wm53=niP,zHM72=f,V21=

.tiucrictsetdeificepseeS

0.18.1W
06%

2.06.0V

9.02.1V

tinU

No.2970–2/4

2SC4272

No.2970–3/4

2SC4272

Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer's
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer's products or equipment.

SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.

In the event that any or all SANYO products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be exported without obtaining the export license from the authorities
concerned in accordance with the above law.

No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co. , Ltd.

Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"
for the SANYO product that you intend to use.

Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.

This catalog provides information as of December, 1998. Specifications and information herein are subject
to change without notice.

PS No.2970–4/4