IRF8852TRPBF Datasheet, PDF (7/10 Pages) International Rectifier –
Ultra Low On-Resistance

IRF8852PbF
VDS
L
RG
20V
tp
D.U.T
I_AS
0.01Ω
15V
DRIVER
+
- ^VDD
A
Fig 16a. Unclamped Inductive Test Circuit
Id
Vds
Vgs
Vgs(th)
Qgodr
Qgd Qgs2 Qgs1
Fig 17. Gate Charge Waveform
V_(BR)DSS
tp
I_AS
Fig 16b. Unclamped Inductive Waveforms
L
VCC
DUT
0
2¹0^KK
S
Fig 17. Gate Charge Test Circuit
V_DS
V_GS
R_G
V_GS
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
R_D
D.U.T.
+_{- V D D}
Fig 18a. Switching Time Test Circuit
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V_DS
90%
10%
V_GS
t_d(on) t_r
t_d(off) t_f
Fig 18b. Switching Time Waveforms
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