IRFP460
Typical Performance Curves Unless Otherwise Specified (Continued)
1.25
1.15
1.05
0.95
0.85
10000
8000
6000
4000
2000
0
I
= 250µA
V
= 0V, f = 1MHz
D
GS
ISS
C
C
C
= C + C
GS GD
= C
≈ C + C
RSS
OSS
GD
DS
GD
C
ISS
C
C
OSS
RSS
0.75
-40
0
40
80
120
160
2
1
2
5
10
2
5
10
o
T , JUNCTION TEMPERATURE ( C)
J
V
, DRAIN TO SOURCE VOLTAGE (V)
DS
FIGURE 10. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
FIGURE 11. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
2
40
10
PULSE DURATION = 80µs
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
DUTY CYCLE = 0.5% MAX
5
V
≥ 50V
DS
32
24
2
o
10
T
= 25 C
J
o
= 150 C
5
T
J
o
T
= 25 C
J
2
1
5
16
8
o
T
= 150 C
J
2
0.1
0
0
0.4
0.8
1.2
1.6
2.0
0
8
16
24
32
40
I
, DRAIN CURRENT (A)
V , SOURCE TO DRAIN VOLTAGE (V)
SD
D
FIGURE 12. TRANSCONDUCTANCE vs DRAIN CURRENT
FIGURE 13. SOURCE TO DRAIN DIODE VOLTAGE
20
I
= 21A
D
V
V
V
= 400V
DS
DS
DS
16
12
8
= 250V
= 100V
4
0
0
40
80
120
160
200
Q , GATE CHARGE (nC)
g
FIGURE 14. GATE TO SOURCE VOLTAGE vs GATE CHARGE
4-363
INTERSIL [ Intersil ]
