English
Language : 

IRF6641PBF_15 Datasheet, PDF (2/10 Pages) International Rectifier – Latest MOSFET silicon technology
IRF6641TRPbF
Thermal Resistance
RJA
RJA
RJA
RJC
RJ-PCB
Parameter
Junction-to-Ambient 
Junction-to-Ambient 
Junction-to-Ambient 
Junction-to-Case 
Junction-to-PCB Mounted
Static @ TJ = 25°C (unless otherwise specified)
Parameter
V(BR)DSS
Drain-to-Source Breakdown Voltage
BVDSS/TJ Breakdown Voltage Temp. Coefficient
RDS(on)
Static Drain-to-Source On-Resistance
VGS(th)
VGS(th)
IDSS
Gate Threshold Voltage
Gate Threshold Voltage Coefficient
Drain-to-Source Leakage Current
IGSS
Gate-to-Source Forward Leakage
Gate-to-Source Reverse Leakage
Min.
200
–––
–––
3.0
–––
–––
–––
–––
–––
Dynamic @ TJ = 25°C (unless otherwise specified)
gfs
Forward Transconductance
13
Qg
Total Gate Charge
–––
Qgs1
Pre-VthGate-to-Source Charge
–––
Qgs2
Post-Vth Gate-to-Source Charge
–––
Qgd
Gate-to-Drain Charge
–––
Qgodr
Gate Charge Overdrive
–––
Qsw
Switch Charge (Qgs2 + Qgd)
–––
td(on)
Turn-On Delay Time
–––
tr
Rise Time
–––
td(off)
Turn-Off Delay Time
–––
tf
Fall Time
–––
Ciss
Input Capacitance
–––
Coss
Output Capacitance
–––
Crss
Reverse Transfer Capacitance
–––
Coss
Output Capacitance
–––
Coss
Output Capacitance
–––
Diode Characteristics
Parameter
IS
Continuous Source Current
(Body Diode)
ISM
Pulsed Source Current
(Body Diode) 
VSD
Diode Forward Voltage
trr
Reverse Recovery Time
Qrr
Reverse Recovery Charge
Min.
–––
–––
–––
–––
–––
Typ.
–––
12.5
20
–––
1.0
Max.
45
–––
–––
1.4
–––
Units
°C/W
Typ.
–––
0.23
51
4.0
-11
–––
–––
–––
–––
Max.
–––
–––
59.9
4.9
–––
20
250
100
-100
Units
Conditions
V VGS = 0V, ID = 250µA
V/°C Reference to 25°C, ID = 1.0mA
m VGS = 10V, ID = 5.5A 
V VDS = VGS, ID = 150µA
mV/°C
µA VDS = 200V, VGS = 0V
VDS = 160V, VGS = 0V, TJ=125°C
nA VGS = 20V
VGS = -20V
––– –––
34
48
8.7 –––
1.9 –––
9.5 14
14 –––
11 –––
16 –––
11 –––
31 –––
6.5 –––
2290 –––
240 –––
46 –––
1780 –––
100 –––
S VDS = 10V, ID = 5.5A
VDS = 100V
nC VGS = 10V
ID = 5.5A
VDS = 16V, VGS = 0V
VDD = 100V, VGS = 10V
ns ID = 5.5A
RG = 6.2
VGS = 0V
VDS = 25V
pF ƒ = 1.0MHz
VGS=0V, VDS=1.0V, ƒ=1.0MHz
VGS=0V, VDS=160V, ƒ=1.0MHz
Typ.
–––
–––
–––
85
320
Max.
26
37
1.3
130
480
Units
Conditions
A MOSFET symbol
D
showing the
integral reverse
G
p-n junction diode.
S
V TJ = 25°C, IS = 5.5A, VGS = 0V 
ns TJ = 25°C, IF = 5.5A,VDD = 100V
nC di/dt = 100A/µs 
2 www.irf.com © 2013 International Rectifier
July 1, 2013