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.
PNP Epitaxial Planar Silicon Transistor
HF Amp Applications
Ordering number:ENN851H
2SA1177
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
70502TN (KT)/71598HA (KT)/3187AT,/3075KI/1313/8182/2172KI, TS No.851-1/5
Specifications
Absolute Maximum Ratings at Ta = 25C
Package Dimensions
unit:mm
2033A
[2SA1177]
Use
Ideally suited for use in FM RF amplifiers, mixers,
oscillators, converters, IF amplifiers.
Features
High fT (230MHz typ.) and small Cre (1.1 pF typ.).
Small NF (2.5dB typ.).
1 : Emitter
2 : Collector
3 : Base
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* : 2SA1177 is classified as follows according to hFE at 1mA.
Electrical Characteristics at Ta = 25C
4.0
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