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ONSEMI FQB9N50CTM High-Voltage Power MOSFET

This N-Channel enhancement mode power MOSFET features a drain-source voltage of 500 V and a continuous drain current of 9 A. Designed using proprietary planar stripe and DMOS technology, it offers low gate charge (typical 28 nC), low Crss (typical 24 pF), and is 100% avalanche tested. Suitable for switched mode power supplies, active power factor correction, and electronic lamp ballasts, it provides superior switching performance, high avalanche energy strength, and reduced on-state resistance for efficient power management.

Authorized Distributors
Part No:FQB9N50CTM
Stock:0
Inv Date:06-11-2026
Price: N/A
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ONSEMI FQB9N50CTM High-Voltage Power MOSFET Specifications:

  • Drain-Source Voltage: 500 V
  • Drain Current (Continuous): 9 A at 25°C
  • Drain Current (Pulsed): 36 A
  • Gate-Source Voltage: +30 V
  • Avalanche Energy: 360 mJ
  • Power Dissipation: 135 W at 25°C
  • Operating Temperature Range: -55°C to +150°C
  • Thermal Resistance Junction-to-Case: 0.93 °C/W
  • Thermal Resistance Junction-to-Ambient: 62.5 °C/W
  • Gate Charge: Typical 28 nC
  • Crss (Reverse Transfer Capacitance): Typical 24 pF
  • Maximum Lead Temperature for Soldering: 300 °C

Buy the Fairchild Series Power MOSFET: FQB9N50C

Purchase the Fairchild FQB9N50C power MOSFET online to ensure you receive a high-quality, reliable component suitable for demanding power supply and lighting systems. This advanced N-Channel enhancement mode device features a 500 V drain-source voltage, 9 A continuous drain current, low gate charge, and excellent avalanche energy strength. Its superior switching performance, low on-resistance, and robust thermal characteristics make it ideal for modern electronic power management solutions. Order now for fast delivery and support.

Buy Fairchild FQB9N50C power MOSFET now and experience unmatched reliability and performance in high-voltage switching applications.

Frequently Asked Questions

Where can I buy ONSEMI FQB9N50CTM?

You can click on the BUY or RFQ button to purchase FQB9N50CTM from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FQB9N50CTM?

You can download the FQB9N50CTM datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FQB9N50CTM?

ONSEMI

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