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RFD14N05LSM9A Datasheet, PDF (6/8 Pages) Fairchild Semiconductor – 14A, 50V, 0.100 Ohm, Logic Level, N-Channel Power MOSFETs
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RFD14N05L, RFD14N05LSM, RFP14N05L
Test Circuits and Waveforms (Continued)
VDS
VGS
RGS
RL
DUT
+
VDD
-
VGS
FIGURE 18. SWITCHING TIME TEST CIRCUIT
VGS
IG(REF)
VDS
RL
DUT
+
VDD
-
FIGURE 20. GATE CHARGE 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. RESISTIVE SWITCHING WAVEFORMS
VDD
VDS
Qg(TOT)
VGS
VGS = 1V
0
IG(REF)
0
Qg(5)
Qg(TH)
VGS = 5V
VGS = 10V
FIGURE 21. GATE CHARGE WAVEFORMS
©2004 Fairchild Semiconductor Corporation
RFD14N05L, RFD14N05LSM, RFP14N05L Rev. B1
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