CMPTA46 is a surface mount NPN silicon planar epitaxial transistor produced by Central Semiconductor Corporation, designed for extremely high voltage applications.
The document describes the Central Semiconductor Corp. CMPTA46, a surface mount epoxy molded NPN silicon planar epitaxial transistor designed for extremely high voltage applications. The device is housed in an SOT-23 case and features a marking code of C46.
Key specifications include a maximum collector-base voltage (VcBo) of 450 V, a maximum collector-emitter voltage (VcEO) of 450 V, and a maximum emitter-base voltage (VEBO) of 6.0 V. The transistor supports a maximum collector current (Io) of 500 mA with a power dissipation limit of 350 mW at an ambient temperature of 25°C.
| Collector-Base Voltage (VcBo) | 450 V |
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The marking code is C46.
It uses an SOT-23 case.