IRF8308MTR1PBF Datasheet, PDF (6/10 Pages) International Rectifier – RoHs Compliant Containing No Lead and Bromide

IRF8308MPbF
Vds
L
VCC
DUT
0
1K
Vgs(th)
Id
Vgs
Fig 15a. Gate Charge Test Circuit
Qgs1 Qgs2 Qgd
Qgodr
Fig 15b. Gate Charge Waveform
15V
VDS
L
VR_GSG
20V
tp
D.U.T
I_AS
0.01Ω
DRIVER
+
-
VDD
A
Fig 16a. Unclamped Inductive Test Circuit
V_(BR)DSS
tp
I_AS
Fig 16b. Unclamped Inductive Waveforms
V_DS
V_GS
R_G
V1_G⁰_S^V
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
R_D
D.U.T.
+
-
V_DD
V_DS
90%
10%
V_GS
t_{d(on) tr}
t_{d(off) tf}
Fig 17a. Switching Time Test Circuit
6
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Fig 17b. Switching Time Waveforms
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February 24, 2014