SI4401FDY-T1-GE3

Power MOSFET, P Channel, 40 V, 14 A, 0.0142 ohm, SOIC, Surface Mount

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Manufacturer: VISHAY
Product type: Single MOSFETs
Transistor Polarity:P Channel; Continuous Drain Current Id:-14A; Drain Source Voltage Vds:-40V; On Resistance Rds(on):0.0118ohm; Rds(on) Test Voltage Vgs:-10V; Threshold Voltage Vgs:-2.3V;
MSL: MSL 1 - Unlimited
SVHC: No SVHC (25-Jun-2025)
No. of Pins: 8Pins
Channel Type: P Channel
Product Range: TrenchFET Gen III
Qualification: -
Power Dissipation: 5W
Transistor Mounting: Surface Mount
Rds(on) Test Voltage: 10V
Transistor Case Style: SOIC
Drain Source Voltage Vds: 40V
Operating Temperature Max: 150°C
Continuous Drain Current Id: 14A
Drain Source On State Resistance: 0.0142ohm
Gate Source Threshold Voltage Max: 2.3V

Delivery and price
Units per pack	1000
Price	0.32 €
Current stock	1000+
Lead time	7 days

Datasheet

Updated at March 14, 2026