NTTFS4939NTAG.

Power MOSFET, N Channel, 30 V, 14.3 A, 5500 µohm, WDFN, Surface Mount

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Manufacturer: ONSEMI
Product type: Single MOSFETs
MSL: MSL 1 - Unlimited
SVHC: No SVHC (15-Jan-2018)
No. of Pins: 8Pins
Channel Type: N Channel
Product Range: -
Qualification: -
Power Dissipation: 29.8W
Transistor Mounting: Surface Mount
Rds(on) Test Voltage: 10V
Transistor Case Style: WDFN
Drain Source Voltage Vds: 30V
Operating Temperature Max: 150°C
Continuous Drain Current Id: 14.3A
Drain Source On State Resistance: 5500µohm
Gate Source Threshold Voltage Max: 2.2V

Delivery and price
Units per pack	3000
Price	0.23 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at March 10, 2026