• packageimg


14.7A, 20V, 0.009ohm, N-CHANNEL, Si, POWER, MOSFET, TO-252, DPAK-3


  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Quick Inquiry

Please submit RFQ for FDD3706 or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of FDD3706

General DescriptionThis N-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers. It has been optimized for low gate charge, low RDS( ON) , fast switching speed and extremely low RDS(ON) in a small package.Features• 50 A, 20 V RDS(ON) = 9 mW @ VGS = 10 V RDS(ON) = 11 mW @ VGS = 4.5 V RDS(ON) = 16 mW @ VGS = 2.5 V• Low gate charge (16 nC)• Fast Switching• High performance trench technology for extremely low RDS(ON)Applications• DC/DC converter• Motor Drives

Key Features

  • 50 A, 20 V RDS(ON) = 9 mW @ VGS = 10 V RDS(ON) = 11 mW @ VGS = 4.5 V RDS(ON) = 16 mW @ VGS = 2.5 V
  • Low gate charge (16 nC)
  • Fast Switching
  • High performance trench technology for extremely low RDS(ON)




The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code Yes Rohs Code Yes
Part Life Cycle Code Active Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Part Package Code TO-252 Package Description DPAK-3
Pin Count 3 Reach Compliance Code unknown
Avalanche Energy Rating (Eas) 60 mJ Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE DS Breakdown Voltage-Min 20 V
Drain Current-Max (ID) 14.7 A Drain-source On Resistance-Max 0.009 Ω
JESD-30 Code R-PSSO-G2 JESD-609 Code e3
Moisture Sensitivity Level 1 Number of Elements 1
Number of Terminals 2 Operating Mode ENHANCEMENT MODE
Package Body Material PLASTIC/EPOXY Package Shape RECTANGULAR
Package Style SMALL OUTLINE Peak Reflow Temperature (Cel) 260
Polarity/Channel Type N-CHANNEL Pulsed Drain Current-Max (IDM) 60 A
Qualification Status COMMERCIAL Surface Mount YES
Terminal Finish MATTE TIN Terminal Form GULL WING
Terminal Position SINGLE Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package

    Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment

    For example, channels like VISA, MasterCard, UnionPay, Western Union, PayPal, and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.