IRF420 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Lista de partido
IRF420 Datasheet PDF : 7 Pages
| |||
IRF420, IRF421, IRF422, IRF423
Typical Performance Curves TC = 25oC Unless Otherwise Specified (Continued)
5
80µs PULSE TEST
4
3
VGS = 10V
VGS = 6V
10
VDS ≥ 50V
80µs PULSE TEST
TJ = 150oC
1
TJ = 25oC
2
VGS = 5.5V
0.1
1
VGS = 5V
VGS = 4V
VGS = 4.5V
0
0.01
0
4
8
12
16
20
0
2
4
6
8
10
VDS, DRAIN TO SOURCE VOLTAGE (V)
VGS, GATE TO SOURCE VOLTAGE (V)
FIGURE 6. SATURATION CHARACTERISTICS
FIGURE 7. TRANSFER CHARACTERISTICS
10
80µs PULSE TEST
8
3.0
ID = 2.5A
VGS = 10V
2.4
6
1.8
4
VGS = 10V
1.2
VGS = 20V
2
0.6
0
0
2
4
6
8
10
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
0
-60 -40 -20 0 20 40 60 80 100 120 140 160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 9. NORMALIZED DRAIN TO SOURCE vs JUNCTION
TEMPERATURE
1.25
ID = 250µA
1.15
1.05
0.95
1000
800
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS
COSS
=
≈
CGD
CDS
+
CGS
600
400
CISS
0.85
0.75
-60 -40 -20 0 20 40 60 80 100 120 140 160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 10. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
200
COSS
CRSS
0
1
10
102
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 11. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
5-5
Share Link: 