PSMNR55-40SSHJ

Power MOSFET, N Channel, 40 V, 500 A, 470 µohm, LFPAK88, Surface Mount

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: NEXPERIA
Product type: Single MOSFETs
MSL: -
SVHC: Lead (25-Jun-2025)
No. of Pins: 4Pins
Channel Type: N Channel
Product Range: -
Qualification: -
Power Dissipation: 375W
Transistor Mounting: Surface Mount
Rds(on) Test Voltage: 10V
Transistor Case Style: LFPAK88
Drain Source Voltage Vds: 40V
Operating Temperature Max: 175°C
Continuous Drain Current Id: 500A
Drain Source On State Resistance: 470µohm
Gate Source Threshold Voltage Max: 3V

Delivery and price
Units per pack	250
Price	3.95 €
Current stock	1000+
Lead time	30 days

Datasheet

Updated at April 1, 2026