C3355 PDF Datasheet – 12V, 100mA, NPN Transistor – NEC

This post explains for the transistor.

The Part Number is C3355, 2SC3355.

The function of this semiconductor is 12V, 100mA, NPN Transistor.

The package is TO-92 Type

Manufacturer: NEC

Preview images :

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C3355 pinout pdf


This is 12V, 100mA, Silicon NPN Transistor. C3355 Transistor is a type of bipolar junction transistor (BJT) made from silicon, a semiconductor material. This transistor is designed for amplifying or switching electronic signals in various electronic circuits.

NPN Configuration:

1. Emitter (N): The heavily doped N-type layer, which is the source of charge carriers (electrons) in the transistor.

2. Base (P): The thin P-type layer, which controls the flow of charge carriers between the emitter and collector.

3. Collector (N): The N-type layer, which collects the charge carriers that pass through the base-emitter junction.


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C3355 transistor datasheet

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 20 V

2. Collector to Emitter Voltage: Vceo = 12 V

3. Emitter to Base Voltage: Vebo = 3 V

4. Collector Current: Ic = 100 mA

5. Total Power Dissipation : Pt = 600 mw

6. Junction Temperature: Tj = 150°C

7. Storage Temperature: Tsg = -65 ~ +150°C

C3355 Transistor PDF

UPC2581 Datasheet PDF – Power AMP, Receiver – NEC

Part Number: UPC2581, UPC2581V

Function: Power Amplifier, Receiver

Package: SIP 15 PIN

Manufacturer: NEC (Renesas Technology)



This is Power AMP, Receiver IC, Dual Channel Power Amplifier.


UPC2581 Datasheet


UPC2581V Image

UPC2581 Datasheet

UPC2581V Datasheet
UPC2581 pdf

Other data sheets are available within the file: MPC2581V, PC2581, PC2581V, UPC2581, UPC2581V

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