C4793 Transistor – NPN, 230V, 2SC4793 ( Datasheet PDF )

Part Number: C4793, 2SC4793

Function: Silicon NPN Transistor ( 230V, 1A )

Package: TO-220 type

Manufacturer: Toshiba Semiconductor

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C4793 image



C4793 is Silicon NPN Epitaxial Type Transistor.


1. Power Amplifier

2. Driver Stage Amplifier


• High transition frequency: fT = 100 MHz (typ.)

• Complementary to 2SA1837

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 230 V

2. Collector to Emitter Voltage: Vceo = 230 V

3. Emitter to Base Voltage: Vebo = 5 V

4. Collector Current: Ic = 1 A

5. Collector Dissipation : Pc = 2 W

6. Junction Temperature: Tj = 150°C

7. Storage Temperature: Tsg = -55 ~ +150°C

Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in Weight: 1.7 g (typ.) temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).  […]

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C4793 Datasheet