Ordering number : ENN8071
2SC5991 NPN Epitaxial Planar Silicon Transistor
DC / DC Converter Applications
• Relay drivers, lamp drivers, motor drivers, flash.
• Adoption of FBET, MBIT process.
• High current capacitance.
• Low collector-to-emitter saturation voltage.
• High-speed switching.
• Narrow hFE width.
• High allowable power dissipation.
Absolute Maximum Ratings at Ta=25°C
Collector Current (Pulse)
Electrical Characteristics at Ta=25°C
Mounted on a ceramic board (250mm2!0.8mm)
--55 to +150
Collector Cutoff Current
Emitter Cutoff Current
DC Current Gain
Marking : FI
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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
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
21405EA TS IM TB-00000377 No.8071-1/4