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FDT2019, FDT3612, FDT3612_NL

Table of contents:
Info of FDT2019
Info of FDT3612
Info of FDT3612_NL

FDT2019, FDT3612, FDT3612_NL Selling Leads, Datasheet

MFG:Fairchild Semiconductor Category:Discrete Semiconductor Products Package Cooled:TR D/C:09+

FDT2019, FDT3612, FDT3612_NL Datasheet download

Five Points

Part Number: FDT2019

Category: Discrete Semiconductor Products

MFG: Fairchild Semiconductor

Package Cooled: TR

D/C: 09+

Description: MOSFET N-CH 100V 3.7A SOT-223

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FDT3612 Parameters

Technical/Catalog Information	FDT3612
Vendor	Fairchild Semiconductor
Category	Discrete Semiconductor Products
Mounting Type	Surface Mount
FET Polarity	N-Channel
Drain to Source Voltage (Vdss)	100V
Current - Continuous Drain (Id) @ 25° C	3.7A
Rds On (Max) @ Id, Vgs	120 mOhm @ 3.7A, 10V
Input Capacitance (Ciss) @ Vds	632pF @ 50V
Power - Max	1.1W
Packaging	Tape & Reel (TR)
Gate Charge (Qg) @ Vgs	20nC @ 10V
Package / Case	SOT-223, SC-73, TO-261 (3 Leads + Tab)
FET Feature	Logic Level Gate
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	FDT3612 FDT3612

FDT3612 General Description

This N-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers.

These MOSFETs feature faster switching and lower gate charge than other MOSFETs with comparable R_DS(ON)specifications. The result is a MOSFET that is easy and safer to drive (even at very high frequencies), and DC/DC power supply designs with higher overall efficiency.

FDT3612 Maximum Ratings

Symbol	Parameter	Ratings	Units
V_DSS	Drain-Source Voltage	100	V
V_GSS	Gate-Source Voltage	±20	V
I_D	Drain Current Continuous (Note 1a) Pulsed	3.7	A
I_D	Drain Current Continuous (Note 1a) Pulsed	20	A
P_D	Power Dissipation for Single Operation (Note 1a) (Note 1b) (Note 1c)	3.0	W
		1.3
		1.1
T_J, T_STG	Operating and Storage Junction Temperature Range	55 to +150	°C

FDT3612 Features

• 3.7 A, 100 V. R_DS(ON) = 120 mΩ @ V_GS = 10 V
R_DS(ON) = 130 mΩ @ V_GS = 6 V
• Fast switching speed
• Low gate charge (14nC typ)
• High performance trench technology for extremely low R_DS(ON)• High power and current handling capability in a widely used surface mount package

FDT3612 Typical Application

• DC/DC converter
• Motor driving

FDT3612 Connection Diagram

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