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C4457 - 2SC4457

Key Features

  • High breakdown voltage, high reliability.
  • Fast switching speed.
  • Wide ASO.
  • Adoption of MBIT process.
  • Micaless package facilitating mounting. Package Dimensions unit:mm 2039D [2SC4457] 16.0 3.4 5.6 3.1 5.0 8.0 22.0 2.0 21.0 4.0 2.8 2.0 1.0 123 Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Current (Pulse) Base Current Collector Dissip.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number:EN3328 NPN Triple Diffused Planar Silicon Transistor 2SC4457 500V/4A Switching Regulator Applications Features · High breakdown voltage, high reliability. · Fast switching speed. · Wide ASO. · Adoption of MBIT process. · Micaless package facilitating mounting. Package Dimensions unit:mm 2039D [2SC4457] 16.0 3.4 5.6 3.1 5.0 8.0 22.0 2.0 21.0 4.0 2.8 2.0 1.0 123 Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Current (Pulse) Base Current Collector Dissipation Symbol VCBO VCEO VEBO IC ICP IB PC Junction Temperature Storage Temperature Tj Tstg Conditions PW≤300µs, duty cycle≤10% Tc=25˚C 5.45 5.45 3.5 20.4 2.0 0.