This document provides the absolute maximum ratings and electrical characteristics of TIP125/126/127 PNP Epitaxial Darlington Transistor manufactured by Fairchild Semiconductor Corporation.
The TIP125, TIP126, and TIP127 are PNP epitaxial Darlington transistors intended for medium‑power linear switching applications. The datasheet lists absolute maximum ratings, electrical characteristics, and typical performance curves for each device.
Key specifications include collector‑base and collector‑emitter voltage limits, maximum collector current, power dissipation, and thermal limits. Package information (TO‑220) and mechanical dimensions are also provided, along with trademark and disclaimer notices.
| Collector‑Emitter Voltage TIP125 | 60 V |
|---|---|
| Emitter‑Base Voltage | -5 V |
| Collector Current (DC) | 5 A |
| Junction Temperature | 150 °C |
| Storage Temperature | -65 ~ 150 °C |
| Package Type | TO‑220 |
The maximum DC collector current is 5 A.
They are housed in a TO‑220 package.