2SC945 Datasheet PDF – 50V, 150mA, NPN Silicon Transistor

Part Number: 2SC945

Function: Vceo=50V, 150mA, NPN Silicon Transistor.

Package: TO-92 Type

Manufacturer: NEC, Unisonic Technologies


2SC945 NPN transistor


The 2SC945 is designed for use in driver stage of AF amplifier and low speed switching.

Audio frequency amplifier high frequency osc. Collector-base voltage Vcbo = 60V. Collector-emitter voltage Vceo = 50V. Emitter-base voltage Vebo = 5V. Collector dissipation Pc(max) = 250mW. Collector current Ic = 150mA.

The UTC C945 is an audio frequency amplifier high frequency OSC NPN transistor.


2SC945 datasheet

2SC945 datasheet pinout



0. Collector to Base Voltage: Vcbo = 60 V
1. Collector-Emitter voltage : VCBO = 50V
2. Collector current up to 150mA
3. High hFE linearity
4. Complimentary to UTC 2SA733

Other data sheets are available within the file: C945

2SC945 Datasheet PDF Download

2SC945 pdf

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2SC2309 Datasheet PDF – Vceo=50V, NPN Transistor – Renesas

Part Number: 2SC2309

Function: Silicon NPN Epitaxial Transistor

Package: TO-92 type

Manufacturer: Renesas Electronics


2SC2309 datasheet


Low frequency amplifer


Absolute Maximum Ratings

1. Collector to base voltage : VCBO = 55 V
2. Collector to emitter voltage : VCEO = 50 V
3. Emitter to base voltage : VEBO = 5V
4. Collector current : IC = 100 mA
5. Collector power dissipation : PC = 200 mW
6. Junction temperature : Tj = 150 °C
7.. Storage temperature: Tstg = –55 to +150 °C

Other data sheets are available within the file: C2309

2SC2309 Datasheet PDF Download

2SC2309 pdf

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