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Products » FDPF12N50FT N-Channel UniFET^TM FRFET^® MOSFET 500V, 11.5A, 700 mΩ

FDPF12N50FT − N-Channel UniFET^TM FRFET^® MOSFET 500V, 11.5A, 700 mΩ

UniFET^TM MOSFET is Fairchild Semiconductor^®’s high voltage MOSFET family based on planar stripe and DMOS technology. This MOSFET is tailored to reduce on-state resistance, and to provide better switching performance and higher avalanche energy strength. The body diode’s reverse recovery performance of UniFET FRFET^® MOSFET has been enhanced by lifetime control. Its t_rr is less than 100nsec and the reverse dv/dt immunity is 15V/ns while normal planar MOSFETs have over 200nsec and 4.5V/nsec respectively. Therefore, it can remove additional component and improve system reliability in certain applications in which the performance of MOSFET’s body diode is significant. This device family is suitable for switching power converter applications such as power factor correction (PFC), flat panel display (FPD) TV power, ATX and electronic lamp ballasts.

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Product Status/Pricing/Packaging

Index	Product	Product & Eco Status	*Pricing	Packaging & Packing Info	**Package Marking Convention	Qualification Support	Compliance Certificates
0	FDPF12N50FT	Full Production ROHS Compliant	$1.24	TO-220F 3L Details TO-220F 3L Drawing RAIL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &3 (3-Digit Date Code) &K Line 2:FDPF Line 3:12N50FT	RTHETA (JA) : 62.5 °C/W R_ƟJC : 3 °C/W Moisture Sensitivity Level (MSL) : NA Show more... Max Reflow Temp : 999	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG

Fairchild 1,000 piece Budgetary Pricing. *
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
Top mark packaging information for product FDPF12N50FT is available. **

Features

R_DS(on) = 650mΩ ( Typ.)@ V_GS = 10V, I_D = 6A
Low gate charge ( Typ. 21nC)
Low C_rss ( Typ. 11pF)
100% avalanche tested
Improved dv/dt capability
RoHS compliant

Applications

AC-DC Merchant Power Supply

Consumer Appliances

Desktop PC

DC-DC Merchant Power Supply

DVD/Set Top Boxes

EMS

PC Server

Notebook PC

LCD Monitor

PDP TV

LED TV

Lighting

LCD TV

Workstation

Uninterruptible Power Supply

Application Notes

Application Note	Description
AN-7533	A Revised MOSFET Model With Dynamic Temperature Compensation(132 K) 05-Mar-2011
AN-6099	New PowerTrench® MOSFET with Shielded Gate Technology Increases System Efficiency and Power Density in Synchronous Rectification Applications(1,172 K) 12-Mar-2013
AN-9065	FRFET® in Synchronous Rectification(156 K) 14-Feb-2013
AN-558	Introduction to Power MOSFETs and their Applications(244 K) 03-May-2013
AN-9005	Driving and Layout Design for Fast Switching Super-Junction MOSFETs(1,778 K) 14-Feb-2013
AN-7510	A New PSPICE Subcircuit for the Power MOSFET Featuring Global Temperature Options(222 K) 05-Mar-2011
AN-9010	MOSFET Basics(361 K) 05-Mar-2011
AN-9067	Analysis of MOSFET Failure Modes in LLC Resonant Converter(1,508 K) 10-Apr-2013
AN-9066	UniFET™ Optimized Switch for Discontinuous Current Mode Power Factor Correction(440 K) 03-Mar-2011

Models

For additional information please visit the Models page.

Package	Condition	Temperature Range	Vcc Range	Software Version	Revision Date
PSPICE
TO-220F 3L	Thermal;Electrical	-50°C to 150°C	0V to 20V	OrCAD 16.2	Feb 28, 2012

Additional Resources

Design Tools Knowledgebase – Ask a Question Find a local sales office Product change notices (PCN) How to Buy Products or Order Samples

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FDPF12N50FT − N-Channel UniFETTM FRFET® MOSFET 500V, 11.5A, 700 mΩ