PD - 9.1665
IRFBF20S/L
PRELIMINARY
HEXFET® Power MOSFET
l Surface Mount (IRFBF20S)
D
l Low-profile through-hole (IRFBF20L)
l Available in Tape & Reel (IRFBF20S)
l Dynamic dv/dt Rating
VDSS = 900V
RDS(on) = 8.0Ω
l 150°C Operating Temperature
l Fast Switching
l Fully Avalanche Rated
G
ID = 1.7A
S
Description
Third generationHEXFETsfrominternationalRectifierprovidethedesignerwiththe
bestcombinationoffastswitching,ruggedizeddevicedesign,lowon-resistanceand
cost-effectiveness.
TheD 2 Pak isasurfacemountpowerpackagecapableoftheaccommodatingdiesizes
up to HEX-4. It provides the highest power capability and the lowest possible on-
resistance in any existing surface mount package. The D2Pak is suitable for high
current applications because of its low internal connection resistance and can
dissipateupto2.0Winatypicalsurfacemountapplication. Thethrough-holeversion
(IRFBF20L)isavailableforlow-profileapplications.
2
D
Pa k
T O -2 6 2
Absolute Maximum Ratings
Parameter
Max.
1.7
Units
ID @ TC = 25°C
ID @ TC = 100°C
IDM
Continuous Drain Current, VGS @ 10Vꢀ
Continuous Drain Current, VGS @ 10Vꢀ
Pulsed Drain Current ꢀ
1.1
A
6.8
PD @TA = 25°C
PD @TC = 25°C
Power Dissipation
3.1
W
W
Power Dissipation
54
Linear Derating Factor
0.43
± 20
180
1.7
W/°C
V
VGS
EAS
IAR
Gate-to-Source Voltage
Single Pulse Avalanche Energyꢀ
Avalanche Current
mJ
A
EAR
dv/dt
TJ
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt ꢀ
Operating Junction and
5.4
mJ
V/ns
1.5
-55 to + 150
TSTG
Storage Temperature Range
Soldering Temperature, for 10 seconds
°C
300 (1.6mm from case )
Thermal Resistance
Parameter
Junction-to-Case
Typ.
–––
Max.
2.3
40
Units
RθJC
RθJA
°C/W
Junction-to-Ambient ( PCB Mounted,steady-state)**
–––
7/10/97