FAIRCHILD SEMICONDUCTOR  FQA46N15  MOSFET Transistor, N Channel, 50 A, 150 V, 33 mohm, 10 V, 4 V

Technical Data Sheet (2.33MB) EN See all Technical Docs

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Product Overview

The FQA46N15 is a 150V N-channel QFET® MOSFET produced using Fairchild Semiconductor's proprietary planar stripe and DMOS technology. This advanced MOSFET technology has been especially tailored to reduce on-state resistance and to provide superior switching performance and high avalanche energy strength. It is suitable for switched mode power supplies, audio amplifier, DC motor control and variable switching power applications.
  • Low gate charge (typical 85nC)
  • Low Crss (typical 100pF)
  • 100% Avalanche tested
  • ±25V Gate source voltage
  • 40°C/W Thermal resistance, junction to ambient
  • 0.6°C/W Thermal resistance, junction to case

Product Information

Automotive Qualification Standard:
Continuous Drain Current Id:
50 A
Drain Source Voltage Vds:
150 V
No. of Pins:
3 Pins
On Resistance Rds(on):
0.033 ohm
Operating Temperature Max:
175 °C
Power Dissipation Pd:
250 W
Product Range:
Rds(on) Test Voltage Vgs:
10 V
No SVHC (15-Jun-2015)
Threshold Voltage Vgs:
4 V
Transistor Case Style:
Transistor Polarity:
N Channel

Find similar products  grouped by common attribute


  • Power Management;
  • Audio;
  • Motor Drive & Control;
  • Imaging, Video & Vision

Legislation and Environmental

Moisture Sensitivity Level:
Country of Origin:
South Korea

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Tariff No:
Weight (kg):

Associated Products

Similar Products

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  • Power Dissipation Pd: 250W
  • Operating Temperature Max: 175°C
  • Continuous Drain Current Id: 50A
  • Transistor Polarity: N Channel
  • No. of Pins: 3Pins
  • Threshold Voltage Vgs: 4V
  • Product Range: -
  • Automotive Qualification Standard: -
  • Drain Source Voltage Vds: 150V
  • Rds(on) Test Voltage Vgs: 10V
  • Transistor Case Style: TO-3PN
  • On Resistance Rds(on): 0.033ohm