The RSS040P03 is a silicon P-channel MOSFET in an SOP8 package measuring 6.0 mm by 4.0 mm, designed for power switching and DC/DC conversion. It has a drain-source voltage rating of −30 V and a continuous drain current of −4.0 A, with a maximum power dissipation of 2.0 W when mounted on a ceramic board. The device includes a built-in gate-source protection diode and a body diode with a forward voltage of −1.2 V at −1.6 A. On-resistance ranges from 42 mΩ to 106 mΩ depending on gate and drain conditions. Thermal resistance from channel to ambient is 62.5 °C/W. The part is packaged in tape and reel in units of 2500 pieces and meets RoHS compliance.
MOSFET P-CH 30V 4A 8-SOIC Product overview: RSS040P03TB from ROHM Semiconductor is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 30V, 4A, SOIC. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 30V, 4A, SOIC, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-RSS040P03TB can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 278-RSS040P03TB |
| Product Name | 30V 4A SOIC MOSFET Transistor |
| TJ | 150 C (302 F) |
