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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.
FDP39N20 Maximum Ratings
Symbol
Parameter
FDP39N20
Unit
VDSS
Drain-Source Voltage
200
V
ID
Drain Current - Continuous (TC= 25) - Continuous (TC= 100)
39 23.4
A A
IDM
Drain Current Pulsed (Note 1)
156
A
VGSS
Gate-Source voltage
±30
V
EAS
Single Pulsed Avalanche Energy (Note 2)
860
mJ
IAR
I Avalanche Current (Note 1)
39
A
EAR
Repetitive Avalanche Energy (Note 1)
25.1
mJ
dv/dt
Peak Diode Recovery dv/dt (Note 3)
4.5
V/ns
PD
Power Dissipation (TC= 25) - Derate above 25
251 2.0
W W/
TJ,TSTG
Operating and Storage Temperature Range
-55to+150
°C
TL
Maximum Lead Temperature for Soldering Purpose,1/8" from Case for 5 Seconds
This P-Channel low threshold MOSFET has been designed for use as a linear pass element for low voltage outputs. In addition, the part may be used as a low voltage load switch when switching outputs on or off for power management.The part may also be used in conjunction with DC-DC converters requiring P-Channel.
FDP4020P Maximum Ratings
Symbol
Parameter
FDP4020P
FDB4020P
Units
VDSS
Drain-Source Voltage
-20
V
VGSS
Gate-Source Voltage
±8
V
ID
Drain Current - Continuous - Pulsed
-16
A
-48
PD
Total Power Dissipation @ TC = 25
37.5
W
Derate above 25
0.25
W/
TJ, TSTG
Operating and Storage Junction Temperature Range
-65 to +175
FDP4020P Features
* -16 A, -20 V. RDS(on) = 0.08 @ VGS = -4.5 V RDS(on) = 0.11 @ VGS = -2.5 V. * Critical DC electrical parameters specified at elevated temperature. * High density cell design for extremely low RDS(on) * TO-220 and TO-263 (D2 PAK) package for both through hole and surface mount applications. * 175°C maximum junction temperature rating.