BUT90
BUT90 is HIGH POWER NPN SILICON TRANSISTOR manufactured by STMicroelectronics.
® BUT90
HIGH POWER NPN SILICON TRANSISTOR s NPN TRANSISTOR s HIGH CURRENT CAPABILITY s FAST SWITCHING SPEED s HIGH RUGGEDNESS s LOW COLLECTOR EMITTER SATURATION t(s)APPLICATIONS cs UNINTERRUPTABLE POWER SUPPLY us MOTOR CONTROL ds LINEAR AND SWITCHING INDUSTRIAL ro EQUIPMENT te PDESCRIPTION
The BUT90 is a Multiepitaxial Planar NPN le Transistor in TO-3 package. It is intended for use oin high frequency and efficency converters,
- Obsswitching regulators and motor control.
1 2
TO-3 (version "S")
INTERNAL SCHEMATIC DIAGRAM
Obsolete...
