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RFP150N Datasheet, PDF (6/10 Pages) Intersil Corporation – 44A, 100V, 0.030 Ohm, N-Channel Power MOSFET
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IRFP150N
Test Circuits and Waveforms (Continued)
VGS
Ig(REF)
VDS
RL
DUT
+
VDD
-
FIGURE 16. GATE CHARGE TEST CIRCUIT
VDD
VDS
Qg(TOT)
VGS
VGS = 2V
0
Qg(TH)
Qgs
Ig(REF)
0
Qg(10)
Qgd
VGS = 10V
VGS = 20V
FIGURE 17. GATE CHARGE WAVEFORMS
VDS
RL
VGS
VGS
RGS
DUT
+
VDD
-
FIGURE 18. SWITCHING TIME TEST CIRCUIT
VDS
tON
td(ON)
tr
90%
tOFF
td(OFF)
tf
90%
10%
0
VGS
10%
0
50%
PULSE WIDTH
10%
90%
50%
FIGURE 19. SWITCHING TIME WAVEFORM
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