BC547 NPN General Purpose Transistor
Series BC
BC547 overview
The BC547 is an NPN General Purpose Transistor. Main ratings: Maximum Collector-Base Voltage |Vcb| 50 V; Maximum Collector-Emitter Voltage |Vce| 50 V; Maximum Emitter-Base Voltage |Veb| 6 V; Maximum Collector Current |Ic max| 0.1 A. The absolute maximum ratings table on this page lists the 5 limits from the manufacturer's datasheet that must not be exceeded. This page brings together the BC547 pinout, key specifications and maximum ratings, with the full datasheet PDF to preview below or download.
Key specifications
Maximum Collector-Base Voltage |Vcb|
50 V
Maximum Collector-Emitter Voltage |Vce|
50 V
Maximum Emitter-Base Voltage |Veb|
6 V
Maximum Collector Current |Ic max|
0.1 A
Transition Frequency (ft)
300 MHz
Datasheet
bc547.pdf
BC547 features
- Low current (max. 100 mA)
- Low voltage (max. 65 V)
BC547 pinout
| Pin | Name |
|---|---|
| 1 | Collector |
| 2 | Base |
| 3 | Emitter |
Absolute maximum ratings
| Parameter | Value | Unit |
|---|---|---|
| Emitter-Base Voltage | 6.0 | V |
| Collector Current - Continuous | 100 | mA |
| Total Device Dissipation @ T | 625 | mW |
| Derate above 25°C | 5.0 | mW/°C |
| Operating and Storage Junction | -55 to +150 | °C |
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