UTC TIP127 is a PNP EPITAXIAL TRANSISTOR produced by UTC UNISONIC TECHNOLOGIES CO., LTD. With its high withstand voltage and large current output characteristics, it is widely used in switching power supplies, voltage regulators, and motor drives.
The UTC TIP127 is a PNP epitaxial transistor designed for general‑purpose amplifier and low‑speed switching use. It is supplied in a TO‑126 package with pins for emitter, collector, and base.
Key specifications include absolute maximum voltage and current ratings, typical DC current gain, and safe operating area limits. The device is not intended for life‑support equipment and UTC disclaims responsibility for failures caused by exceeding rated values.
| Collector‑to‑Base Voltage (Vebo) | 100 V |
|---|---|
| Collector‑to‑Emitter Voltage (Vceo) | 100 V |
| Emitter‑to‑Base Voltage (Vebo) | 5 V |
| Collector Current (Ic) | 5 A |
| Collector Dissipation (Pc) | 40 W |
| Storage Temperature (Tstg) | -55 to +150 °C |
| Junction Temperature (Tj) | 150 °C |
| Typical DC Current Gain (hFE) | 1000 |
The maximum collector current is 5 A.
No, the device is not designed for use in life‑support appliances or systems.
The typical DC current gain is about 1000.