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
25V/1.5A Driver Applications
Ordering number:ENN590B
2SD894
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
31005TN (PC)/21599TH (KT)/5257KI/6082KI, TS No.590–1/3
Specifications
Absolute Maximum Ratings at Ta = 25C
Package Dimensions
unit:mm
2009B
[2SD894]
Use
Motor drive, printer hummer drive, relay drive,
voltage regulator controller.
Features
High DC Current Gain (not less than 4000).
Wide ASO.
Low saturation voltage (1.5V max).
Large power rating (PC=10W).
C
Electrical Characteristics at Ta = 25C
1 : Emitter
2 : Collector
3 : Base
SANYO : TO-126
Tc=25C
Continued on next page.
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