irfh5302pbf International Rectifier Corp., irfh5302pbf Datasheet - Page 6

• Manufacturer Part Number: irfh5302pbf
• Description: 30v Single N-channel Hexfet Power Mosfet In A Pqfn 5x6mm Package
• Manufacturer: International Rectifier Corp.

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Fig 17. Gate Charge Test Circuit
D.U.T
1K
G
ƒ
+
-
•
•
•
•
SD
Fig 16.
D
S
•
•
•
DUT
-
L
„
G
+
HEXFET
VCC
+
-
®
Re-Applied
Voltage
Power MOSFETs
Reverse
Recovery
Current
Driver Gate Drive
D.U.T. I
D.U.T. V
Inductor Curent
P.W.
SD
DS
Waveform
Waveform
Vgs(th)
Qgs1 Qgs2
Vds
Ripple ≤ 5%
Body Diode
Period
Body Diode Forward
for N-Channel
Fig 18. Gate Charge Waveform
Diode Recovery
Current
dv/dt
Forward Drop
di/dt
Qgd
D =
Period
P.W.
Qgodr
V
V
I
SD
GS
DD
=10V
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Vgs
Id