RF3V49092 Просмотр технического описания (PDF) - Intersil
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RF3V49092 Datasheet PDF : 13 Pages
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RF3V49092, RF3S49092SM
Test Circuits and Waveforms (N-Channel) (Continued)
VGS
Ig(REF)
VDS
RL
DUT
+
VDD
-
FIGURE 20. GATE CHARGE TEST CIRCUIT
Typical Performance Curves (P-Channel)
1.2
1.0
0.8
0.6
0.4
0.2
0
0
25
50
75
100
125 150
175
TC, CASE TEMPERATURE (oC)
FIGURE 22. NORMALIZED POWER DISSIPATION vs CASE
TEMPERATURE
VDD
VDS
Qg(TOT)
VGS
VGS = 1V
0
Qg(5)
Qg(TH)
VGS = 5V
VGS = 10V
Ig(REF)
0
FIGURE 21. GATE CHARGE WAVEFORMS
-15
-10
-5
0
25
50
75
100
125
150
175
TC, CASE TEMPERATURE (oC)
FIGURE 23. MAXIMUM CONTINUOUS DRAIN CURRENT vs
CASE TEMPERATURE
DUTY CYCLE - DESCENDING ORDER
0.5
1 0.2
0.1
0.05
0.02
0.01
0.1
SINGLE PULSE
0.0110-5
10-4
10-3
10-2
10-1
t, RECTANGULAR PULSE DURATION (s)
PDM
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC x RθJC + TC
100
101
FIGURE 24. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
4-36
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