The KSC1845 is a NPN type transistor manufactured by Fairchild Semiconductor Corporation. Its maximum collector-base voltage is 120V, maximum collector-emitter voltage is 120V, maximum emitter-base voltage is 5V, maximum collector current is 50mA, maximum base current is 10mA, maximum collector power dissipation is 500mW, and maximum junction temperature is 150°C. Storage temperature range is -55~150°C.
This document is a technical datasheet for the Fairchild Semiconductor KSC1845, an NPN epitaxial silicon transistor designed as an audio frequency low noise amplifier. It serves as a complement to the KSA992 model.
The datasheet provides absolute maximum ratings, electrical characteristics such as current gain and bandwidth, typical static characteristics with graphs, and mechanical package dimensions for the TO-92 case.
| Collector-Base Voltage (Vocpo) | 120 V |
|---|---|
| Collector-Emitter Voltage (VoEo) | 120 V |
| Emitter-Base Voltage (VeBo) | 5 v |
| Collector Current (lo) | 50 mA |
| Base Current (Ip) | 10 mA |
| Collector Power Dissipation (Po) | 500 mw |
| Junction Temperature (Ty) | 150 °C |
| Storage Temperature (Tsta) | -55 ~ 150 °C |
The typical value is 110 MHz, with a minimum of 50 MHz.
The maximum collector power dissipation is 500 mW.