BC556 PNP General Purpose Transistor
Series BC
BC556 overview
The BC556 is a PNP General Purpose Transistor. Main ratings: Maximum Collector-Base Voltage |Vcb| 80 V; Maximum Collector-Emitter Voltage |Vce| 65 V; Transition Frequency 150 MHz. 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 BC556 pinout, key specifications and maximum ratings, with the full datasheet PDF to preview below or download.
Key specifications
Maximum Collector-Base Voltage |Vcb|
80 V
Maximum Collector-Emitter Voltage |Vce|
65 V
Transition Frequency (ft)
150 MHz
Datasheet
bc556.pdf
BC556 features
- Low current (max. 100 mA)
- Low voltage (max. 65 V).
BC556 pinout
| Pin | Name |
|---|---|
| 1 | Collector |
| 2 | Base |
| 3 | Emitter |
Absolute maximum ratings
| Parameter | Value | Unit |
|---|---|---|
| Emitter-Base Voltage | -5.0 | 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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