IRFF420 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
IRFF420 Datasheet PDF : 7 Pages
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IRFF420
Typical Performance Curves (Continued)
10
100µs 10µs
1.0
0.05
OPERATION IN THIS
AREA IS LIMITED
BY rDS(ON)
1ms
10ms
100ms
DC
TC = 25oC
TJ = MAX RATED
0.01
1
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
1000
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
5
VGS = 7V
4
VGS = 7.5V
3
80µs PULSE TEST
2
VGS = 6.5V
VGS = 6V
VGS = 5.5V
1
VGS = 5V
VGS = 4V VGS = 4.5V
0
0
50
100
150
200
250
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
5
80µs PULSE TEST
4
VGS = 10V
3
VGS = 7V
VGS = 6.5V
VGS = 6V
2
VGS = 5.5V
1
VGS = 5V
VGS = 4V
VGS = 4.5V
0
0
4
8
12
16
20
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 6. SATURATION CHARACTERISTICS
5
VDS > ID(ON) x rDS(ON) MAX
80µs PULSE TEST
4
3
2
TJ = 125oC
TJ = -25oC
1
TJ = -55oC
0
0
2
4
6
8
10
VGS, GATE TO SOURCE VOLTAGE (V)
FIGURE 7. TRANSFER CHARACTERISTICS
9
2µs PULSE TEST
8 TJ = 25oC
7
VGS = 10V
VGS = 20V
6
5
4
3
2
0
2
4
6
8
10
12
14
ID, DRAIN CURRENT (A)
NOTE: Heating effect of 2µs pulse is minimal.
FIGURE 8. DRAIN TO SOURCE ON RESISTANCE vs GATE
VOLTAGE AND DRAIN CURRENT
2.6
ID = 1A
2.2 VGS = 10V
1.8
1.4
1.0
0.6
0.2
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 9. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
4
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