FDH15N50 Datasheet, PDF (1/6 Pages) Fairchild Semiconductor – 15A, 500V, 0.38 Ohm, N-Channel SMPS Power MOSFET

August 2003
FDH15N50 / FDP15N50 / FDB15N50
15A, 500V, 0.38 Ohm, N-Channel SMPS Power MOSFET
Applications
Switch Mode Power Supplies(SMPS), such as
• PFC Boost
• Two-Switch Forward Converter
• Single Switch Forward Converter
• Flyback Converter
• Buck Converter
• High Speed Switching
Features
• Low Gate Charge Q_g results in Simple Drive
Requirement
• Improved Gate, Avalanche and High Reapplied dv/dt
Ruggedness
• Reduced r_DS(ON)
• Reduced Miller Capacitance and Low Input Capacitance
• Improved Switching Speed with Low EMI
• 175°C Rated Junction Temperature
Package
SOURCE
DRAIN
GATE
GATE
SOURCE
DRAIN
(FLANGE)
DRAIN
(FLANGE)
Symbol
D
G
DRAIN
(BOTTOM)
TO-247
FDH SERIES
TO-263AB
FDB SERIES
SOURCE
S
DRAIN
GATE
TO-220AB
FDP SERIES
Absolute Maximum Ratings T_C = 25^oC unless otherwise noted
Symbol
V_DSS
V_GS
I_D
Parameter
Drain to Source Voltage
Gate to Source Voltage
Drain Current
Continuous (T_C = 25^oC, V_GS = 10V)
Continuous (T_C = 100^oC, V_GS = 10V)
Pulsed¹
Ratings
500
±30
15
11
60
P_D
Power dissipation
Derate above 25^oC
300
2
T_J, T_STG Operating and Storage Temperature
Soldering Temperature for 10 seconds
-55 to 175
300 (1.6mm from case)
Units
V
V
A
A
A
W
W/^oC
o_C
o_C
Thermal Characteristics
R_θJC
R_θJA
R_θJA
Thermal Resistance Junction to Case
Thermal Resistance Junction to Ambient (TO-247)
Thermal Resistance Junction to Ambient (TO-220, TO-263)
0.50
40
62
o_C/W
o_C/W
o_C/W
©2003 Fairchild Semiconductor Corporation
FDH15N50 / FDP15N50 / FDB15N50 RevD2