2SC2545 NPN Low-Frequency Low-Noise Transistor
Package TO-92 Series 2SC
2SC2545 overview
The 2SC2545 is an NPN Low-Frequency Low-Noise Transistor made by Hitachi Semiconductor, supplied in a TO-92 package. Main ratings: Maximum Collector-Base Voltage |Vcb| 60 V; Maximum Collector-Emitter Voltage |Vce| 60 V; Maximum Emitter-Base Voltage |Veb| 5 V; Maximum Collector Current |Ic max| 0.1 A. The absolute maximum ratings table on this page lists the 8 limits from the manufacturer's datasheet that must not be exceeded. Possible alternatives include 2SA1083, 2SA1084 and 2SA1085; always compare the datasheets before substituting. This page brings together the 2SC2545 pinout, key specifications and maximum ratings, with the full datasheet PDF to preview below or download.
Key specifications
Maximum Collector-Base Voltage |Vcb|
60 V
Maximum Collector-Emitter Voltage |Vce|
60 V
Maximum Emitter-Base Voltage |Veb|
5 V
Maximum Collector Current |Ic max|
0.1 A
Transition Frequency (ft):
45 MHz
Datasheet
2sc2545.pdf
2SC2545 pinout
| Pin | Description |
|---|---|
| 1 | Emitter |
| 2 | Collector |
| 3 | Base |
Absolute maximum ratings
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector to base voltage | 60 | V | |
| Collector to emitter voltage | 60 | V | |
| Emitter to base voltage | 555 | V | |
| Collector current | IC | 100 | mA |
| Emitter current | IE | -100 | mA |
| Collector power dissipation | 400 | mW | |
| Junction temperature | Tj | 150 | °C |
| Storage temperature | Tstg | -55 to +150 | °C |
2SC2545 alternatives and equivalents
- 2SA1083, 2SA1084 and 2SA1085
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