PN4122 PNP General Purpose Transistor
Package TO-92
PN4122 overview
The PN4122 is a PNP General Purpose Transistor made by Fairchild Semiconductor, supplied in a TO-92 package. Main ratings: Maximum Collector-Base Voltage |Vcb| 40 V; Maximum Collector-Emitter Voltage |Vce| 40 V; Maximum Emitter-Base Voltage |Veb| 5 V; Transition Frequency 450 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 PN4122 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 Emitter-Base Voltage |Veb|
5 V
Transition Frequency (ft)
450 MHz
Datasheet
pn4122.pdf
PN4122 pinout
| Pin | Name |
|---|---|
| 1 | Emitter |
| 2 | Base |
| 3 | Collector |
Absolute maximum ratings
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 40 | V |
| Collector-Base Voltage | VCBO | 40 | V |
| Emitter-Base Voltage | VEBO | 5.0 | V |
| Collector Current | IC | 200 | mA |
| Operating and Storage Junction Temperature | TJ, Tstg | -55 to +150 | °C |
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