Sanyo 2SA1688 Specifications

Ordering number:EN2798A

PNP Epitaxial Planar Silicon Transistors

2SA1688

High-Frequency

General-Purpose Amplifier Applications

Applications

· Ideally suited for use in FM RF amplifiers, mixers,
oscillators. converters, and IF amplifiers.

Features

· High power gain : PG=22dB typ (f=100MHz).

· Very small-sized package permitting 2SA1688­applied sets to be made small and slim.

Specifications

Absolute Maximum Ratings at Ta = 25˚C

retemaraPlobmySsnoitidnoCsgnitaRtinU

egatloVesaB-ot-rotcelloCV

egatloVrettimE-ot-rotcelloCV

egatloVesaB-ot-rettimEV

tnerruCrotcelloCI

noitapissiDrotcelloCP

erutarepmeTnoitcnuJjT 051

erutarepmeTegarotSgtsT 051+ot55–

OBC
OEC
OBE

C

C

Package Dimensions

unit:mm

2059A

[2SA1688]

1 : Base
2 : Emitter
3 : Collector

SANYO : MCP

03–V
02–V
5–V
03–Am
051W

˚C
˚C

Electrical Characteristics at Ta = 25˚C

retemaraPlobmySsnoitidnoC

tnerruCffotuCrotcelloCI

tnerruCffotuCrettimEI

niaGtnerruCCDh

tcudorPhtdiwdnaB-niaGf

ecnaticapaCrefsnarTesreveRC

tnatsnoCemiTrotcelloC-ot-esaBr

niaGegatloVGP

erugiFesioNFN 5.2Bd

* : The 2SA1688 is classified by 1mA hFE as follows :

0213060814090725531

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.

OBC
OBE

EF

T

er

bb

V

BC

V

BE

V

EC

V

EC

V

BC

cC’VECI,V6–=

V

EC

I,V01–=

0=1.0–Aµ

E

I,V4–=

0=1.0–Aµ

C

I,V6–=

Am1–=*06*072

C

I,V6–=

Am1–=051032zHM

C

zHM1=f,V6–=1.17.1Fp

C

I,V6–=

C

Marking : E For CP package version, use the 2SA1656.

zHM9.13=f,Am1–=1102sp

,tiucriCtseTdeificepseeS

zHM001=f,Am1–=

hFE rank : 3, 4, 5

nimpytxam

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters

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

82098HA (KT)/40196TS (KOTO) 8-4120/N248MO, TS No.2798-1/5

sgnitaR

22Bd

tinU

NF, PG Test Circuit

2SA1688

Unit (capacitance : F)

No.2798-2/5

2SA1688

No.2798-3/5

2SA1688

No.2798-4/5

2SA1688

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 and all SANYO products described or contained herein fall under strategic
products (including services) controlled under the Foreign Exchange and Foreign Trade Control Law of
Japan, such products must not be exported without obtaining export license from the Ministry of
International Trade and Industry 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 August, 1998. Specifications and information herein are subject to
change without notice.

PS No.2798-5/5