FDT3N40TF Fairchild Semiconductor, FDT3N40TF Datasheet

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FDT3N40TF

Manufacturer Part Number
FDT3N40TF
Description
MOSFET N-CH 400V 2A SOT-223
Manufacturer
Fairchild Semiconductor
Series
UniFET™r
Datasheet

Specifications of FDT3N40TF

Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Standard
Rds On (max) @ Id, Vgs
3.4 Ohm @ 1A, 10V
Drain To Source Voltage (vdss)
400V
Current - Continuous Drain (id) @ 25° C
2A
Vgs(th) (max) @ Id
5V @ 250µA
Gate Charge (qg) @ Vgs
6nC @ 10V
Input Capacitance (ciss) @ Vds
225pF @ 25V
Power - Max
2W
Mounting Type
Surface Mount
Package / Case
TO-261-4, TO-261AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FDT3N40TF
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
©2009 Fairchild Semiconductor Corporation
FDT3N40 Rev. A
FDT3N40
400V N-Channel MOSFET
Features
• 2A, 400V, R
• Low gate charge ( typical 4.5 nC)
• Low C
• Fast switching
• 100% avalanche tested
• Improved dv/dt capability
Absolute Maximum Ratings
Thermal Characteristics
* Drain current limited by maximum junction temperature
* Surface Mounted on JESD51-3 Board, T<0.1sec.
V
I
I
V
E
I
E
dv/dt
P
T
T
R
D
DM
AR
J,
L
DSS
GSS
AS
AR
D
Symbol
Symbol
JA
T
STG
*
rss
( typical 3.7 pF)
DS(on)
Drain-Source Voltage
Drain Current
Drain Current
Gate-Source voltage
Single Pulsed Avalanche Energy
Avalanche Current
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt
Power Dissipation
Operating and Storage Temperature Range
Maximum Lead Temperature for Soldering Purpose,
1/8” from Case for 5 Seconds
Thermal Resistance, Case-to-Sink Typ.
= 3.4 @V
D
GS
= 10 V
- Continuous (T
- Continuous (T
- Pulsed
(T
- Derate above 25C
Parameter
Parameter
C
G
= 25C)
SOT-223
FDT Series
S
C
C
= 25C)
= 100C)
1
Description
These N-Channel enhancement mode power field effect
transistors are produced using Fairchild’s proprietary, planar
stripe, DMOS technology.
This advanced technology has been especially tailored to
minimize on-state resistance, provide superior switching
performance, and withstand high energy pulse in the avalanche
and commutation mode. These devices are well suited for high
efficient switched mode power supplies and active power factor
correction.
(Note 1)
(Note 2)
(Note 1)
(Note 1)
(Note 3)
Typ
--
FDT3N40
-55 to +150
2.0
1.2
8.0
0.02
400
30
300
0.2
4.5
46
2
2
*
*
*
Max
UniFET
60
November 2009
www.fairchildsemi.com
Unit
W/C
Unit
C/W
V/ns
mJ
mJ
C
C
W
V
A
A
A
V
A
TM

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FDT3N40TF Summary of contents

Page 1

... Symbol * R Thermal Resistance, Case-to-Sink Typ. JA * Surface Mounted on JESD51-3 Board, T<0.1sec. ©2009 Fairchild Semiconductor Corporation FDT3N40 Rev. A Description These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar stripe, DMOS technology. This advanced technology has been especially tailored to ...

Page 2

... Package Marking and Ordering Information Device Marking Device FDT3N40 FDT3N40TF Electrical Characteristics Symbol Parameter Off Characteristics BV Drain-Source Breakdown Voltage DSS BV Breakdown Voltage Temperature DSS T / Coefficient J I Zero Gate Voltage Drain Current DSS I Gate-Body Leakage Current, Forward GSSF I Gate-Body Leakage Current, Reverse ...

Page 3

Typical Performance Characteristics Figure 1. On-Region Characteristics Top : 15.0 V 10.0 V 8.0 V 7 6.0 V Bottom : 5 ...

Page 4

Typical Performance Characteristics Figure 7. Breakdown Voltage Variation vs. Temperature 1.2 1.1 1.0 0.9 0.8 -100 - Junction Temperature [ J Figure 9. Maximum Safe Operating Area Operation in This Area Limited by R ...

Page 5

Unclamped Inductive Switching Test Circuit & Waveforms FDT3N40 Rev. A Gate Charge Test Circuit & Waveform Resistive Switching Test Circuit & Waveforms 5 www.fairchildsemi.com ...

Page 6

FDT3N40 Rev. A Peak Diode Recovery dv/dt Test Circuit & Waveforms 6 www.fairchildsemi.com ...

Page 7

Mechanical Dimensions FDT3N40 Rev. A SOT-223 7 www.fairchildsemi.com ...

Page 8

... TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended exhaustive list of all such trademarks. AccuPower™ FlashWriter Auto-SPM™ FPS™ Build it Now™ F-PFS™ CorePLUS™ FRFET CorePOWER™ ...

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