This document describes the absolute maximum ratings and electrical characteristics of the KSH44H11 NPN epitaxial silicon transistor. The transistor features a collector-emitter voltage of 80V, a collector current of 8A, and a collector dissipation of 1.75W.
The document describes the Fairchild KSH44H11, a general purpose power and switching NPN epitaxial silicon transistor. It is suitable for output or driver stages in various applications and features fast switching speeds along with low collector-emitter saturation voltage.
The datasheet details absolute maximum ratings such as a 80V collector-emitter voltage and an 8A DC collector current, alongside electrical characteristics including DC current gain and switching times. It also provides package dimensions for the D-PAK and I-PAK lead forms.
| Emitter-Base Voltage | 5 V |
|---|---|
| Collector Current (DC) | 8 A |
| Collector Dissipation (Tc=25°C) | 20 W |
| Junction Temperature | 150 °C |