IRF7603 International Rectifier, IRF7603 Datasheet - Page 5

• Manufacturer Part Number: IRF7603
• Description: Power MOSFET(Vdss=30V/ Rds(on)=0.035ohm)
• Manufacturer: International Rectifier

100
0.1
0.00001
10
1
Fig 9a. Basic Gate Charge Waveform
Fig 9b. Gate Charge Test Circuit
10V
D = 0.50
0.20
0.10
0.05
0.02
0.01
V
12V
G
V
GS
Same Type as D.U.T.
Q
Current Regulator
GS
.2 F
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
(THERMAL RESPONSE)
0.0001
SINGLE PULSE
50K
3mA
Current Sampling Resistors
.3 F
Q
Charge
Q
GD
G
I
G
0.001
D.U.T.
I
D
t , Rectangular Pulse Duration (sec)
1
+
-
V
DS
0.01
0.1
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
V
90%
10%
V
DS
GS
R
Pulse Width
Duty Factor
1. Duty factor D = t / t
2. Peak T = P
G
Notes:
10V
V
GS
t
d(on)
V
1
J
DS
t
µs
r
DM
x Z
1
D.U.T.
thJA
P
2
DM
R
+ T
10
D
A
t
IRF7603
t
1
d(off)
t
2
t
f
+
-
V
DD
100