irlr3802 International Rectifier Corp., irlr3802 Datasheet - Page 7

• Manufacturer Part Number: irlr3802
• Description: 12v Single N-channel Hexfet Power Mosfet In A I-pak Package
• Manufacturer: International Rectifier Corp.

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
‚
+
-
D.U.T
Fig 15.
ƒ
+
-
SD
Vgs(th)
Qgs1 Qgs2
Vds
-
„
G
Fig 16. Gate Charge Waveform
HEXFET
+
®
Qgd
+
Power MOSFETs
-
Re-Applied
Voltage
Reverse
Recovery
Current
Driver Gate Drive
D.U.T. I
D.U.T. V
Inductor Curent
Qgodr
P.W.
SD
DS
Waveform
Waveform
Ripple
for N-Channel
Body Diode
Period
Body Diode Forward
Diode Recovery
5%
Current
Vgs
dv/dt
Forward Drop
di/dt
Id
D =
Period
P.W.
V
V
I
SD
GS
DD
=10V
7