MOSFET N-CH 500V 18A TO-220F

FDPF18N50T

Manufacturer Part NumberFDPF18N50T
DescriptionMOSFET N-CH 500V 18A TO-220F
ManufacturerFairchild Semiconductor
SeriesUniFET™
FDPF18N50T datasheet
 


Specifications of FDPF18N50T

Fet TypeMOSFET N-Channel, Metal OxideFet FeatureStandard
Rds On (max) @ Id, Vgs265 mOhm @ 9A, 10VDrain To Source Voltage (vdss)500V
Current - Continuous Drain (id) @ 25° C18AVgs(th) (max) @ Id5V @ 250µA
Gate Charge (qg) @ Vgs60nC @ 10VInput Capacitance (ciss) @ Vds2860pF @ 25V
Power - Max38.5WMounting TypeThrough Hole
Package / CaseTO-220-3 Full Pack (Straight Leads)ConfigurationSingle
Transistor PolarityN-ChannelResistance Drain-source Rds (on)0.265 Ohms
Forward Transconductance Gfs (max / Min)25 SDrain-source Breakdown Voltage500 V
Gate-source Breakdown Voltage+/- 30 VContinuous Drain Current8 A
Power Dissipation38.5 WMaximum Operating Temperature+ 150 C
Mounting StyleThrough HoleMinimum Operating Temperature- 55 C
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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FDP18N50 / FDPF18N50
500V N-Channel MOSFET
Features
• 18A, 500V, R
= 0.265Ω @V
DS(on)
• Low gate charge ( typical 45 nC)
• Low C
( typical 25 pF)
rss
• Fast switching
• 100% avalanche tested
• Improved dv/dt capability
TO-220
G
D
S
FDP Series
Absolute Maximum Ratings
Symbol
V
Drain-Source Voltage
DSS
I
Drain Current
D
I
Drain Current
DM
V
Gate-Source voltage
GSS
E
Single Pulsed Avalanche Energy
AS
I
Avalanche Current
AR
E
Repetitive Avalanche Energy
AR
dv/dt
Peak Diode Recovery dv/dt
P
Power Dissipation
D
T
T
Operating and Storage Temperature Range
J,
STG
T
Maximum Lead Temperature for Soldering Purpose,
L
1/8” from Case for 5 Seconds
* Drain current limited by maximum junction temperature
Thermal Characteristics
Symbol
R
Thermal Resistance, Junction-to-Case
θJC
R
Thermal Resistance, Case-to-Sink Typ.
θCS
R
Thermal Resistance, Junction-to-Ambient
θJA
©2007 Fairchild Semiconductor Corporation
FDP18N50 / FDPF18N50 Rev. B
Description
= 10 V
These N-Channel enhancement mode power field effect
GS
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.
TO-220F
D
G
S
FDPF Series
Parameter
- Continuous (T
= 25°C)
C
- Continuous (T
= 100°C)
C
- Pulsed
(Note 1)
(Note 2)
(Note 1)
(Note 1)
(Note 3)
(T
= 25°C)
C
- Derate above 25°C
Parameter
1
April 2007
UniFET
D
G
S
FDP18N50
FDPF18N50
Unit
500
18
18 *
10.8 ∗
10.8
72 ∗
72
±30
945
18
23.5
4.5
235
38.5
1.88
0.3
W/°C
-55 to +150
300
FDP18N50
FDPF18N50
Unit
°C/W
0.53
3.3
°C/W
0.5
--
°C/W
62.5
62.5
www.fairchildsemi.com
TM
V
A
A
A
V
mJ
A
mJ
V/ns
W
°C
°C

FDPF18N50T Summary of contents

  • Page 1

    ... Thermal Resistance, Junction-to-Case θJC R Thermal Resistance, Case-to-Sink Typ. θCS R Thermal Resistance, Junction-to-Ambient θJA ©2007 Fairchild Semiconductor Corporation FDP18N50 / FDPF18N50 Rev. B Description = 10 V These N-Channel enhancement mode power field effect GS 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 FDP18N50 FDP18N50 FDPF18N50 FDPF18N50 Electrical Characteristics Symbol Parameter Off Characteristics BV Drain-Source Breakdown Voltage DSS ΔBV Breakdown Voltage Temperature DSS ΔT / Coefficient J I Zero Gate Voltage Drain Current DSS I ...

  • Page 3

    Typical Performance Characteristics Figure 1. On-Region Characteristics Top : 15.0 V 10.0 V 8.0 V 7.0 V 6 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 9-1. Maximum Safe Operating Area - FDP18N50 Operation in This Area ...

  • Page 5

    Typical Performance Characteristics Figure 11-1. Transient Thermal Response Curve - FDP18N50 Figure 11-2. Transient Thermal Response Curve - FDPF18N50 ...

  • Page 6

    Unclamped Inductive Switching Test Circuit & Waveforms FDP18N50 / FDPF18N50 Rev. B Gate Charge Test Circuit & Waveform Resistive Switching Test Circuit & Waveforms 6 www.fairchildsemi.com ...

  • Page 7

    FDP18N50 / FDPF18N50 Rev. B Peak Diode Recovery dv/dt Test Circuit & Waveforms 7 www.fairchildsemi.com ...

  • Page 8

    Mechanical Dimensions FDP18N50 / FDPF18N50 Rev 220 8 Dimensions in Millimeters www.fairchildsemi.com ...

  • Page 9

    Mechanical Dimensions MAX1.47 0.80 ±0.10 0.35 ±0.10 2.54TYP [2.54 ] ±0.20 FDP18N50 / FDPF18N50 Rev. B TO-220F 10.16 ø3.18 ±0.20 ±0.10 (7.00) (1.00x45°) #1 2.54TYP [2.54 ] ±0.20 9.40 ±0.20 9 2.54 ±0.20 (0.70) +0.10 0.50 2.76 ±0.20 –0.05 www.fairchildsemi.com ...

  • Page 10

    ... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ® ACEx Across the board. Around the world.™ ActiveArray™ Bottomless™ Build it Now™ CoolFET™ CROSSVOLT™ ...