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
High-Speed Switching Applications
Ordering number:ENN4723
2SC4987
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
21805TN (PC)/12599HA (KT)/53094MT (KOTO) A8-9561 No.4723–1/4
Specifications
Absolute Maximum Ratings at Ta = 25C
Package Dimensions
unit:mm
2106A
[2SC4987]
Features
High-speed switching.
Low collector saturation voltage.
High gain-bandwidth product.
Small collector capacitance.
Ultrasmall package permitting applied sets to be
small and slim.
C
Electrical Characteristics at Ta = 25C
1 : Base
2 : Emitter
3 : Collector
SANYO : SMCP
* : The 2SC4987 is classified by 10mA hFE as follows :
Continued on next page.
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