RB205T-90 is a Schottky barrier diode from ROHM that is designed for use in switching power supplies. It features a low forward voltage drop and high reliability. The diode has a rated current of 15 amps and a rated reverse voltage of 90 volts. It is packaged in a TO-220FN package.
This document is a technical datasheet for the ROHM RB205T-90, a silicon epitaxial planar diode designed for switching power supply applications. The device features a TO-220FN package with a cathode common type structure.
The datasheet provides absolute maximum ratings including a reverse voltage of 90V and an average rectified forward current of 15A. It also lists electrical characteristics such as a typical forward voltage of 0.78V at 7.5A and includes various dispersion maps for parameters like forward voltage, reverse current, and thermal impedance.
| Average rectified forward current | 15 A |
|---|---|
| Forward current surge peak (60Hz-1cyc) | 100 A |
| Junction temperature | 150 °C |
| Storage temperature | -40 to +150 °C |
| Forward voltage (Typ.) | 0.78 V |
The maximum specified junction temperature is 150 °C.