Document Number: 91176 www.vishay.com
S09-0517-Rev. B, 13-Apr-09 1
Power MOSFET
IRFIB7N50A, SiHFIB7N50A
Vishay Siliconix
FEATURES
• Low Gate Charge Q
g
Results in Simple Drive
Requirement
• Improved Gate, Avalanche and Dynamic dV/dt
Ruggedness
• Fully Characterized Capacitance and
Avalanche Voltage and Current
• Effective C
oss
Specified
• Compliant to RoHS directive 2002/95/EC
APPLICATIONS
• Switch Mode Power Supply (SMPS)
• Uninterruptible Power Supply
• High Speed Power Switching
• High Voltage Isolation = 2.5 kV
RMS
(t = 60 s, f = 60 Hz)
TYPICAL SMPS TOPOLOGIES
• Two Transistor Forward
• Half and Full Bridge Convertors
• Power Factor Correction Boost
Notes
a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11).
b. Starting T
J
= 25 °C, L = 4.5 mH, R
G
= 25 Ω, I
AS
= 11 A (see fig. 12).
c. I
SD
≤ 11 A, dI/dt ≤ 140 A/µs, V
DD
≤ V
DS
, T
J
≤ 150 °C.
d. 1.6 mm from case.
e. Uses IRFB11N50A, SiHFB11N50A data and test conditions.
f. Drain current limited by maximum junction temperature.
PRODUCT SUMMARY
V
DS
(V) 500
R
DS(on)
(Ω)V
GS
= 10 V 0.52
Q
g
(Max.) (nC) 52
Q
gs
(nC) 13
Q
gd
(nC) 18
Configuration Single
N-Channel MOSFET
G
D
S
S
D
G
TO-220 FULLPAK
Available
RoHS*
COMPLIANT
ORDERING INFORMATION
Package TO-220 FULLPAK
Lead (Pb)-free
IRFIB7N50APbF
SiHFIB7N50A-E3
SnPb
IRFIB7N50A
SiHFIB7N50A
ABSOLUTE MAXIMUM RATINGS T
C
= 25 °C, unless otherwise noted
PARAMETER SYMBOL LIMIT UNIT
Drain-Source Voltage V
DS
500
V
Gate-Source Voltage V
GS
± 30
Continuous Drain Current
f
V
GS
at 10 V
T
C
= 25 °C
I
D
6.6
A
Continuous Drain Current T
C
= 100 °C 4.2
Pulsed Drain Current
a, e
I
DM
44
Linear Derating Factor 0.48 W/°C
Single Pulse Avalanche Energy
b, e
E
AS
275 mJ
Repetitive Avalanche Current
a, e
I
AR
11 A
Repetitive Avalanche Energy
a
E
AR
6.0 mJ
Maximum Power Dissipation T
C
= 25 °C P
D
60 W
Peak Diode Recovery dV/dt
c, e
dV/dt 6.9 V/ns
Operating Junction and Storage Temperature Range T
J
, T
stg
- 55 to + 150
°C
Soldering Recommendations (Peak Temperature) for 10 s 300
d
Mounting Torque 6-32 or M3 screw
10 lbf · in
1.1 N · m
* Pb containing terminations are not RoHS compliant, exemptions may apply