JANSR2N7399 Просмотр технического описания (PDF) - Intersil
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JANSR2N7399 Datasheet PDF : 8 Pages
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JANSR2N7399
Typical Performance Curves Unless Otherwise Specified (Continued)
14
60
TC = 25oC
12
100µs
10
8
10
6
1ms
4
2
0
-50
0
50
100
150
TC, CASE TEMPERATURE (oC)
FIGURE 3. MAXIMUM CONTINUOUS DRAIN CURRENT vs
TEMPERATURE
OPERATION IN THIS
AREA MAY BE
LIMITED BY rDS(ON)
10ms
1
100ms
1
10
100
300
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
12V
QGS
VG
QG
QGD
2.5
PULSE DURATION = 250ms, VGS = 12V, ID = 7A
2.0
1.5
1.0
0.5
CHARGE
FIGURE 5. BASIC GATE CHARGE WAVEFORM
0.0
-80
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 6. NORMALIZED rDS(ON) vs JUNCTION TEMPERATURE
10
1
0.5
0.2
0.1 0.1
0.05
0.02
0.01
0.01
0.001
10-5
SINGLE PULSE
PDM
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC + TC
t1
t2
10-4
10-3
10-2
10-1
100
101
t, RECTANGULAR PULSE DURATION (s)
FIGURE 7. NORMALIZED MAXIMUM TRANSIENT THERMAL RESPONSE
2-55
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