1. General description

N-channel enhancement mode MOSFET in a CCPAK1212 package qualified to 175 °C.

Part of Nexperia's Application Specific MOSFETs (ASFETs) for Hotswap and Soft Start. The

PSMN1R4-100ASE delivers very low RDSon and enhanced safe operating area performance in a

high-reliability copper-clip package (CCPAK1212).

PSMN1R4-100ASE complements the latest hot-swap controllers - robust enough to withstand

substantial inrush currents during turn-on, low RDSon to minimize I²R losses and deliver optimum

efficiency when turned fully ON.

2. Features and benefits

• Fully optimized Safe Opertating Area (SOA) for superior linear mode operation

• Low RDSon for low I²R conduction losses

• CCPAK1212 package for applications that demand the highest performance and reliability

3. Applications

• Hot swap

• Load switch

• Soft start

• E-fuse

• Telecommunication systems based on a 48 V backplane/supply rail