Transistor

C640 PDF Datasheet – 30V, 100mA, NPN Transistor, TO-92

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Part Number: C640

Function: 30V, 0.1A, NPN Transistor

Package: TO-92 Type

Manufacturer: ETC

Images:C640 pdf transistor

Description

C640 is 30V, 100mA, NPN Silicon Epitaxial Planar Transistor.

The transistor is subdivided into five groups R, O, Y, P and L, according to its DC current gain. As
complementary type the PNP transistor 2SA733 is recommended.

On special request, these transistors can be manufactured in different pin configurations […]

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 40 V

2. Collector to Emitter Voltage: Vceo = 30 V

3. Emitter to Base Voltage: Vebo = 5 V

4. Collector Current: Ic = 100 mA

5. Power Dissipation : Ptot = 150 mW

6. Junction Temperature: Tj = 150°C

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

C640 datasheet

Applications:

1. Switching and AF amplifier

C640 PDF Datasheet

BC548 PDF – 30V, 100mA, NPN Transistor, TO-92 Type

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Part Number: BC548

Function: 30V, 100mA, NPN Amplifier

Package: TO-92

Manufacturer: Fairchild Semiconductor

Images:BC548 pinout transistor

 

Description

BC548 is 30V, 100mA, NPN Epitaxial Silicon Transistor. 

Pinouts:

1. Collector 2. Base 3. Emitter

Features

• High-Voltage: BC546, VCEO = 65 V

• Low-Noise: BC549, BC550

• Complement to BC556, BC557, BC558, BC559, and BC560

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 30 V

2. Collector to Emitter Voltage: Vceo = 30 V

3. Emitter to Base Voltage: Vebo = 5 V

4. Collector Current: Ic = 100 mA

5. Collector Dissipation : Pc = 500 mW

6. Junction Temperature: Tj = 150°C

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

Part Number Marking Package Packing Method

BC546ABU BC546A TO-92 3L Bulk
BC546ATA BC546A TO-92 3L Ammo
BC546BTA BC546B TO-92 3L Ammo
BC546BTF BC546B TO-92 3L Tape and Reel
BC546CTA BC546C TO-92 3L Ammo
BC547ATA BC547A TO-92 3L Ammo
BC547B BC547B TO-92 3L Bulk
BC547BBU BC547B TO-92 3L Bulk
BC547BTA BC547B TO-92 3L Ammo
BC547BTF BC547B TO-92 3L Tape and Reel
BC547CBU BC547C TO-92 3L Bulk
BC547CTA BC547C TO-92 3L Ammo
BC547CTFR BC547C TO-92 3L Tape and Reel
BC548BU BC548 TO-92 3L Bulk
BC548BTA BC548B TO-92 3L Ammo
BC548CTA BC548C TO-92 3L Ammo
BC549BTA BC549B TO-92 3L Ammo
BC549BTF BC549B TO-92 3L Tape and Reel
BC549CTA BC549C TO-92 3L Ammo
BC550CBU BC550C TO-92 3L Bulk
BC550CTA BC550C TO-92 3L Ammo

BC548 pdf datasheet

Applications:

1. Switching and Amplifier

BC548 PDF Datasheet

BC548 pdf