AUIRFN7107
2 2015-10-12
Static Electrical Characteristics @ T
J
= 25°C (unless otherwise specified)
Symbol Parameter Min. Typ. Max. Units Conditions
V
(BR)DSS
Drain-to-Source Breakdown Voltage 75 ––– ––– V V
GS
= 0V, I
D
= 250µA
V
(BR)DSS
/T
J
Breakdown Voltage Temp. Coefficient ––– 0.074 ––– V/°C Reference to 25°C, I
D
= 1.0mA
R
DS(on)
Static Drain-to-Source On-Resistance
––– 6.9 8.5
m
V
GS
= 10V, I
D
= 45A
V
GS(th)
Gate Threshold Voltage 2.0 ––– 4.0 V V
DS
= V
GS
, I
D
= 100µA
R
G
Internal Gate Resistance ––– 0.82 –––
gfs Forward Transconductance 73 ––– ––– S V
DS
= 25V, I
D
= 45A
I
DSS
Drain-to-Source Leakage Current
––– ––– 20
µA
V
DS
= 75V, V
GS
= 0V
––– ––– 250 V
DS
= 75V, V
GS
= 0V, T
J
= 125°C
I
GSS
Gate-to-Source Forward Leakage ––– ––– 100
nA
V
GS
= 20V
Gate-to-Source Reverse Leakage ––– ––– -100 V
GS
= -20V
Dynamic Electrical Characteristics @ T
J
= 25°C (unless otherwise specified)
Symbol Parameter Min. Typ. Max. Units Conditions
Q
g
Total Gate Charge ––– 51 77
nC
I
D
= 45A
Q
gs
Gate-to-Source Charge ––– 15 –––
V
DS
= 38V
Q
gd
Gate-to-Drain ("Miller") Charge ––– 14 –––
V
GS
= 10V
Q
sync
Total Gate Charge Sync. (Q
g
- Q
gd
) ––– 37 ––– I
D
= 45A, V
DS
=0V, V
GS
= 10V
t
d(on)
Turn-On Delay Time ––– 8.0 –––
ns
V
DD
= 75V
t
r
Rise Time ––– 12 –––
I
D
= 45A
t
d(off)
Turn-Off Delay Time ––– 19 –––
R
G
= 1.8
t
f
Fall Time ––– 7.0 –––
V
GS
= 10V
C
iss
Input Capacitance ––– 3001 –––
pF
V
GS
= 0V
C
oss
Output Capacitance ––– 371 –––
V
DS
= 25V
C
rss
Reverse Transfer Capacitance ––– 151 –––
ƒ = 1.0 MHz
Symbol Parameter Typ. Max. Units
R
JC
(Bottom)
Junction-to-Case ––– 1.2
°C/W
R
JC
(Top)
Junction-to-Case ––– 27
R
JA
Junction-to-Ambient ––– 34
R
JA
(<10s)
Junction-to-Ambient ––– 22
Thermal Resistance
Diode Characteristics
Symbol Parameter Min. Typ. Max. Units Conditions
I
S
Continuous Source Current
––– ––– 75 A
MOSFET symbol
(Body Diode) showing the
I
SM
Pulsed Source Current
––– ––– A
integral reverse
(Body Diode) p-n junction diode.
V
SD
Diode Forward Voltage ––– 0.85 1.3 V T
J
= 25°C, I
S
= 45A, V
GS
= 0V
t
rr
Reverse Recovery Time
––– 28 –––
ns
T
J
= 25°C, I
F
= 45A, V
DD
= 38V
Q
rr
Reverse Recovery Charge
––– 145 –––
nC
di/dt = 500A/µs
300
Notes:
Repetitive rating; pulse width limited by max. junction temperature.
Starting T
J
= 25°C, L =0.12mH, R
G
= 50, I
AS
= 45A.
Pulse width 400µs; duty cycle 2%.
R
is measured at TJ of approximately 90°C.
When mounted on 1" square PCB (FR-4 or G-10 Material). For recommended footprint and soldering techniques
refer to application note #AN-994: http://www.irf.com/technical-info/appnotes/an-994.pdf
Calculated continuous current based on maximum allowable junction temperature.