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IRFS11N50A Datasheet, PDF (2/9 Pages) International Rectifier – SMPS MOSFET
IRFS11N5OA
Static @ TJ = 25°C (unless otherwise specified)
V(BR)DSS
∆V(BR)DSS/∆TJ
RDS(on)
VGS(th)
Parameter
Drain-to-Source Breakdown Voltage
Breakdown Voltage Temp. Coefficient
Static Drain-to-Source On-Resistance
Gate Threshold Voltage
IDSS
Drain-to-Source Leakage Current
Gate-to-Source Forward Leakage
IGSS
Gate-to-Source Reverse Leakage
Min. Typ. Max.
500 ––– –––
––– 0.060 –––
––– ––– 0.52
2.0 ––– 4.0
––– ––– 25
––– ––– 250
––– ––– 100
––– ––– -100
Units
V
V/°C
Ω
V
µA
nA
Conditions
VGS = 0V, ID = 250µA
Reference to 25°C, ID = 1mA†
VGS = 10V, ID = 6.6A „
VDS = VGS, ID = 250µA
VDS = 500V, VGS = 0V
VDS = 400V, VGS = 0V, TJ = 125°C
VGS = 30V
VGS = -30V
Dynamic @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max.
gfs
Forward Transconductance
Qg
Total Gate Charge
6.1 ––– –––
––– ––– 52
Qgs
Gate-to-Source Charge
Qgd
Gate-to-Drain ("Miller") Charge
––– ––– 13
––– ––– 18
td(on)
tr
Turn-On Delay Time
Rise Time
––– 14 –––
––– 35 –––
td(off)
tf
Turn-Off Delay Time
Fall Time
––– 32 –––
––– 28 –––
Ciss
Coss
Input Capacitance
Output Capacitance
––– 1423 –––
––– 208 –––
Crss
Coss
Reverse Transfer Capacitance
Output Capacitance
––– 8.1 –––
––– 2000 –––
Coss
Output Capacitance
Coss eff. Effective Output Capacitance
Avalanche Characteristics
––– 55 –––
––– 97 –––
Units
S
nC
ns
pF
Conditions
VDS = 50V, ID = 6.6A†
ID = 11A
VDS = 400V
VGS = 10V, See Fig. 6 and 13 „†
VDD = 250V
ID = 11A
RG = 9.1Ω
RD = 22Ω,See Fig. 10 „†
VGS = 0V
VDS = 25V
ƒ = 1.0MHz, See Fig. 5†
VGS = 0V, VDS = 1.0V, ƒ = 1.0MHz
VGS = 0V, VDS = 400V, ƒ = 1.0MHz
VGS = 0V, VDS = 0V to 400V …†
Parameter
EAS
Single Pulse Avalanche Energy‚†
IAR
Avalanche Current
EAR
Repetitive Avalanche Energy
Thermal Resistance
Typ.
–––
–––
–––
Max.
275
11
17
Units
mJ
A
mJ
Parameter
Typ.
Max.
Units
RθJC
Junction-to-Case
RθCS
Case-to-Sink, Flat, Greased Surface
RθJA
Junction-to-Ambient
Diode Characteristics
–––
0.50
–––
0.75
–––
°C/W
62
Parameter
Min. Typ. Max. Units
Conditions
IS
Continuous Source Current
(Body Diode)
ISM
Pulsed Source Current
(Body Diode) 
MOSFET symbol
D
––– ––– 11
A showing the
integral reverse
G
––– ––– 44
p-n junction diode.
S
VSD
Diode Forward Voltage
trr
Reverse Recovery Time
Qrr
Reverse RecoveryCharge
ton
Forward Turn-On Time
2
––– ––– 1.5 V TJ = 25°C, IS = 11A, VGS = 0V „
––– 510 770 ns TJ = 25°C, IF = 11A
––– 3.4 5.1 µC di/dt = 100A/µs „†
Intrinsic turn-on time is negligible (turn-on is dominated by LS+LD)
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