2N3905 PNP General Purpose Transistor
Series 2N
2N3905 overview
The 2N3905 is a PNP General Purpose Transistor made by Motorola. Main ratings: Maximum Collector-Base Voltage |Vcb| 40 V; Maximum Collector-Emitter Voltage |Vce| 40 V; Maximum Collector Current |Ic max| 0.2 A; Transition Frequency 250 MHz. The absolute maximum ratings table on this page lists the 7 limits from the manufacturer's datasheet that must not be exceeded. This page brings together the 2N3905 pinout, key specifications and maximum ratings, with the full datasheet PDF to preview below or download.
Key specifications
Maximum Collector-Base Voltage |Vcb|
40 V
Maximum Collector-Emitter Voltage |Vce|
40 V
Maximum Collector Current |Ic max|
0.2 A
Transition Frequency (ft)
250 MHz
Datasheet
2n3905.pdf
2N3905 pinout
| Pin | Name |
|---|---|
| 1 | Emitter |
| 2 | Base |
| 3 | Collector |
Absolute maximum ratings
| Parameter | Value | Unit |
|---|---|---|
| Collector-Base Voltage | 40 | V |
| Emitter-Base Voltage | 5.0 | V |
| Collector Current - Continuous | 200 | mA |
| Total Device Dissipation @ T | 625 | mW |
| Derate above 25°C | 5.0 | mW/°C |
| Total Power Dissipation @ T | 250 | mW |
| Operating and Storage Junction | -55 to +150 | °C |
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