RSR025N05 is a Nch 45V 2.5A power MOSFET from ROHM. It features a low on-resistance, built-in G-S protection diode, small Surface Mount Package (TSMT3), and is RoHS compliant.
The RSRO25N05 is an N‑channel power MOSFET rated for 45 V drain‑source voltage and 2.5 A continuous drain current. It features a low on‑resistance, built‑in gate‑source protection diode, and is supplied in a compact TSMT3 surface‑mount package.
The datasheet provides absolute maximum ratings, thermal characteristics, detailed electrical parameters, and typical characteristic curves, along with mechanical dimensions and packaging information.
| Drain‑Source voltage (VDS) | 45 V |
|---|---|
| Continuous drain current (ID) | 2.5 A |
| Pulsed drain current (ID,pulse) | 10 A |
| Gate‑Source voltage (VGS) | +20 V |
| Power dissipation (PD) | 1.0 W |
| Junction temperature (Tj max) | 150 °C |
| Thermal resistance, junction‑ambient (RθJA) | 125 °C/W |
| Package type | TSMT3 surface‑mount |
The MOSFET can handle up to 45 V between drain and source.
It is rated for a continuous drain current of 2.5 A.
The maximum gate‑source voltage is +20 V.
It is offered in a small surface‑mount TSMT3 package.