RF1K4922496 Просмотр технического описания (PDF) - Intersil
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RF1K4922496 Datasheet PDF : 14 Pages
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RF1K49224
Test Circuits and Waveforms (N-Channel) (Continued)
VGS
Ig(REF)
VDS
RL
DUT
+
VDD
-
FIGURE 19. 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
TA, AMBIENT TEMPERATURE (oC)
FIGURE 21. NORMALIZED POWER DISSIPATION vs AMBIENT
TEMPERATURE
VDD
VDS
Qg(TOT)
VGS
VGS = 2V
0
Ig(REF)
0
Qg(10)
Qg(TH)
VGS = 10V
VGS = 20V
FIGURE 20. GATE CHARGE WAVEFORM
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (oC)
FIGURE 22. MAXIMUM CONTINUOUS DRAIN CURRENT vs
AMBIENT TEMPERATURE
10
DUTY CYCLE - DESCENDING ORDER
0.5
0.2
1
0.1
0.05
0.02
0.01
0.1
0.01
0.001
10-5
SINGLE PULSE
10-4
10-3
10-2
10-1
100
t, RECTANGULAR PULSE DURATION (s)
PDM
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJA x RθJA + TA
101
102
103
FIGURE 23. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
9-22
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