Part Number: C4425

Function: 400V, 25A, NPN Transistor

Package: TO-3PML Type

Manufacturer: SANYO (Panasonic)

Pinouts:

 

Description

The C4425 is 400V, 25A, NPN Triple Diffused Planar Silicon Transistor.

Features

1. High breakdown voltage, high reliability

2. Fast switching speed (tf: 0.1µs typ)

3. Wide ASO

4. Adoption of MBIT process

5. Micaless package facilitating easy mounting

Absolute Maximum Ratings at Ta = 25°C

1. Collector-to-Base Voltage : VCBO = 500 V

2. Collector-to-Emitter Voltage : VCEO = 400 V

3. Emitter-to-Base Voltage : VEBO = 7 V

4. Collector Current : IC = 25 A

5. Collector Current (Pulse) : ICP = 40 A

6. Base Current : IB = 8 A

7. Collector Dissipation : PC = 3 W

Applications:

1. 400V/25A Switching Regulator

Other data sheets are available within the file: 2SC4425

 

C4425 Datasheet PDF Download

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Part Number: BC140

Function: 1A, 40V, NPN Transistor

Package: TO-39 Metal Case Type

Manufacturer: STMicroelectronics

Image and Pinouts:

 

Description

This is 1A, 40V, NPN Medium Power Transistor.

The BC140 and BC141 are silicon planar epitaxial NPN transistors in TO-39 metal case. They are particularly designed for audio amplifiers and switching applications up to 1A. The complementary PNP types are the BC160 and BC161.

Absolute maximum ratings :

1. Collector-base Voltage: Vcbo = 80 V

2. Collector-emitter Voltage: Vceo = 40 V

3. Emitter-base Voltage: Vebo = 7 V

4. Collector Current: Ic = 1 A

5. Base Current : Ib = 0.1 A

6. Channel temperature: Tch = 175 °C

7. Storage temperature: Tstg = -55 to +175 °C

 

Other data sheets are available within the file: C140, BC141

BC140 Datasheet PDF Download

 

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