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ONSEMI FQA70N10 Power MOSFET

The FQA70N10 is an N-channel enhancement-mode power MOSFET manufactured using planar stripe and DMOS technology. It is engineered to minimize ON-state resistance, offering excellent switching performance and high avalanche energy capacity. This device is suitable for use in switched-mode power supplies, audio amplifiers, and variable switching power applications. It is 100% avalanche tested, with a typical gate charge of 85 nC and a typical reverse transfer capacitance (Crss) of 150 pF. Please note that market demand has extended lead times, and delivery dates may vary. Discounts are not applicable.

Authorized Distributors
Source:Newark
Part No:FQA70N10
Stock:450
Inv Date:06-10-2026
Price: Unit price: $2.03
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Source:DigiKey
Part No:FQA70N10
Stock:0
Inv Date:06-10-2026
Price: Unit price: $4.08
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Part No:FQA70N10
Stock:800
Inv Date:06-11-2026
Price: Unit price: $4.08
Buy/RFQ:
Part No:FQA70N10
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.99
Buy/RFQ:
Part No:FQA70N10
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.99
Buy/RFQ:
Part No:FQA70N10
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.18
Buy/RFQ:

ONSEMI FQA70N10 Power MOSFET Specifications:

  • Drain-Source Voltage: 100 V
  • Continuous Drain Current @25°C: 70 A
  • Continuous Drain Current @100°C: 49.5 A
  • Pulsed Drain Current: 280 A
  • Gate-Source Voltage: +25 V
  • Single Pulsed Avalanche Energy: 1300 mJ
  • Repetitive Avalanche Energy: 21.4 mJ
  • Power Dissipation: 214 W @25°C
  • Maximum Junction Temperature: 175°C
  • Thermal Resistance, Junction-to-Case: 0.7 °C/W
  • Thermal Resistance, Junction-to-Ambient: 40 °C/W
  • Gate Charge: Typ. 85 nC
  • Crss: Typ. 150 pF
  • Turn-On Delay Time: 30-70 ns
  • Turn-Off Delay Time: 130-270 ns
  • Maximum Storage Temperature: -55°C to +175°C

Buy the ON Semiconductor FQA70N10 – Reliable Power MOSFET for Industrial Applications

Get the ON Semiconductor FQA70N10 power MOSFET online today for reliable high-current switching in power supplies, audio amplifiers, and motor control applications. With a drain-source voltage of 100 V and a continuous drain current of 70 A, this device offers low on-resistance, high avalanche energy capacity, and excellent switching performance. Its 85 nC gate charge and compatibility with various industrial systems make it a vital component for engineers seeking efficiency and durability. Purchase now to ensure quick delivery and optimal system performance.

Order your ON Semiconductor FQA70N10 power MOSFET today and enhance your power management systems with dependable and high-performance switching capabilities.

Frequently Asked Questions

Where can I buy ONSEMI FQA70N10?

You can click on the BUY or RFQ button to purchase FQA70N10 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FQA70N10?

You can download the FQA70N10 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FQA70N10?

ONSEMI

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