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

Part Number: BC548

Function: 30V, 100mA, NPN Amplifier

Package: TO-92

Manufacturer: Fairchild Semiconductor


1 page
BC548 datasheet image



This is NPN Epitaxial Silicon Transistor.


1. Collector 2. Base 3. Emitter


• 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


3 page
BC548 image


1. Switching and Amplifier

BC548 PDF Datasheet

BC548 pdf