Part Number: BC547B, Marking : C547B

Function : 45V, 100mA, NPN Transistor

Package: SOT54, TO-92 Type

Manufacturer: Philips Semiconductors, NXP

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Description

The BC547B is 45V, 100mA, NPN general-purpose transistors in small plastic packages.

Features

1. Low current

2. Low voltage

3. Three different gain selections

Applications

1. General-purpose switching and amplification

 

Pinout

 

Limiting Value Specifications:

1. Collector-base voltage open emitter : VCBO = – 50 V

2. Collector-emitter voltage open base : VCEO = – 45 V

3. Emitter-base voltage open collector : VEBO = – 6 V

4. Collector current : IC = – 100 mA

 

 

BC547B Datasheet PDF

 

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Part Number: PN2222A

Function: 40V, 600mA, NPN Switching Transistor

Package: TO-92 type

Manufacturer: NXP Semiconductors.

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Description

This is 40V, 600mA, NPN switching transistor in a TO-92, SOT54 plastic package.

Features

1. High current (max. 600 mA)

2. Low voltage (max. 40 V).

3. PNP complement : PN2907A.

PN2222A Pinout

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 75 V

2. Collector to Emitter Voltage: Vceo = 40 V

3. Emitter to Base Voltage: Vebo = 6 V

4. Collector Current: Ic = 600 mA

5. Total Dissipation : Ptot = 500 mW

6. Junction Temperature: Tj = 150°C

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

Applications:

1. General purpose switching and linear amplification.

Other data sheets are available within the file: PN2222

PN2222A Datasheet PDF Download

 

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