RF1K4922396 Просмотр технического описания (PDF) - Intersil
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Компоненты Описание
производитель
RF1K4922396 Datasheet PDF : 8 Pages
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Typical Performance Curves
RF1K49223
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 1. NORMALIZED POWER DISSIPATION vs AMBIENT
TEMPERATURE
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (oC)
FIGURE 2. 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 3. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
-50
TJ = MAX RATED
TA = 25oC
-10
5ms
-1
10ms
-0.1
OPERATION IN THIS
AREA MAY BE
LIMITED BY rDS(ON)
-0.01
-0.1
-1
VDSS(MAX) = -30V
-10
VDS, DRAIN TO SOURCE VOLTAGE (V)
100ms
1s
DC
-100
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
-100
VGS = -20V
TA = 25oC
FOR TEMPERATURES
ABOVE 25oC DERATE PEAK
CURRENT AS FOLLOWS:
VGS = -10V
I = I25
150 - TA
125
-10
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
-1
10-5
10-4
10-3
10-2
10-1
100
101
t, PULSE WIDTH (s)
FIGURE 5. PEAK CURRENT CAPABILITY
8-163
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