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/NPN Epitaxial Planar Type Silicon Transistors
High-Current Switching Applications
Ordering number:ENN2265A
2SB1269/2SD1905
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
10904TN (KT)/O1598HA (KT)/D251MH/4177TA, TS No.2265–1/4
Package Dimensions
unit:mm
2049C
[2SB1269/2SD1905]
C
Electrical Characteristics at Ta = 25C
Applications
Suitable for relay drivers, high-speed inverters,
converters, and other general high-current switching
applications.
Features
Suitable for sets whose height is restricted.
Low collector to emitter saturation voltage.
Wide ASO and highly resistant to breakdown.
( ) : 2SB1269
Specifications
Absolute Maximum Ratings at Ta = 25C
1 : Base
2 : Collector
3 : Emitter
SANYO : TO-220MF
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Continued on next page.
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