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ONSEMI FQP46N15 Power MOSFET

This N-Channel enhancement mode power MOSFET made using Fairchild Semiconductor's proprietary planar stripe and DMOS technology offers reduced on-state resistance, superior switching performance, and high avalanche energy strength. Its robust design includes a maximum drain-source voltage of 150 V and continuous drain current of 45.6 A at 25°C. Suitable for switched mode power supplies, audio amplifier, DC motor control, and variable switching power applications, it features low gate charge, low Crss, and is 100% avalanche tested for reliability. Capable of operating up to 175°C junction temperature, this device ensures high performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:FQP46N15
Stock:41910
Inv Date:06-10-2026
Price: Unit price: $0.67
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Part No:FQP46N15
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Source:Arrow EU
Part No:FQP46N15
Stock:1
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI FQP46N15 Power MOSFET Specifications:

  • Drain-Source Voltage: 150 V
  • Drain Current (continuous, 25°C): 45.6 A
  • Drain Current (continuous, 100°C): 32.2 A
  • Pulsed Drain Current: 182.4 A
  • Avalanche Energy (single pulse): 650 mJ
  • Maximum Junction Temperature: 175°C
  • Gate-Source Voltage: ±25 V
  • Power Dissipation: 210 W
  • Thermal Resistance (Junction-to-Case): 0.7°C/W
  • Thermal Resistance (Junction-to-Ambient): 62.5°C/W
  • Gate Charge: Typ. 85 nC
  • Input Capacitance: Typ. 2500 pF
  • Output Capacitance: Typ. 520 pF
  • Switching Delay: 35-80 ns
  • Fall Time: 200-410 ns
  • Recovery Time (body diode): typ. 130 ns
  • Maximum Lead Temperature (soldering): 300°C for 5 seconds

Buy the ON Semiconductor FQP46N15 – Reliable Power MOSFET for Industrial Applications

Purchase the ON Semiconductor FQP46N15 power MOSFET online now to benefit from its high current capacity, low gate charge, and excellent avalanche performance. Designed for demanding industrial power switching, motor control, and audio applications, this device offers high reliability with a maximum drain-source voltage of 150 V and continuous drain current of 45.6 A. Its thermal stability up to 175°C and 100% avalanche testing ensure robust operation in challenging environments. Easily order online and integrate top-tier power switching technology into your projects with confidence.

Order your ON Semiconductor FQP46N15 power MOSFET today and enhance your industrial power control projects with reliable, high-performance switching capabilities.

Frequently Asked Questions

Where can I buy ONSEMI FQP46N15?

You can click on the BUY or RFQ button to purchase FQP46N15 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FQP46N15?

You can download the FQP46N15 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FQP46N15?

ONSEMI

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