©2001 Fairchild Semiconductor Corporation HUF75309P3, HUF75309D3, HUF75309D3S Rev. B
FIGURE 9. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
FIGURE 10. NORMALIZED GATE THRESHOLD VOLTAGE vs
JUNCTION TEMPERATURE
FIGURE 11. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
FIGURE 12. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
NOTE: Refer to Fairchild Application Notes AN7254 and AN7260.
FIGURE 13. GATE CHARGE WAVEFORMS FOR CONSTANT GATE CURRENT
Typical Performance Curves
(Continued)
1.0
1.5
2.0
2.5
-40 0 40 80 120 160 200-80
0.5
NORMALIZED DRAIN TO SOURCE
T
J
, JUNCTION TEMPERATURE (
o
C)
ON RESISTANCE
PULSE DURATION = 80µs, V
GS
= 10V, I
D
= 19A
DUTY CYCLE = 0.5% MAX
0.8
1.0
1.2
-40 0 40 80 120 160 200-80
0.6
NORMALIZED GATE
T
J
, JUNCTION TEMPERATURE (
o
C)
V
GS
= V
DS
, I
D
= 250µA
THRESHOLD VOLTAGE
1.0
1.1
1.2
-40 0 40 80 120 160 200
0.9
-80
T
J
, JUNCTION TEMPERATURE (
o
C)
NORMALIZED DRAIN TO SOURCE
BREAKDOWN VOLTAGE
I
D
= 250µA
100
200
300
400
500
10 20 30 40 50 60
0
0
C, CAPACITANCE (pF)
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
C
ISS
C
OSS
C
RSS
V
GS
= 0V, f = 1MHz
C
ISS
= C
GS
+ C
GD
C
RSS
= C
GD
C
OSS
≈
C
DS
+ C
GD
2
4
6
8
10
3691
0
0
V
GS
, GATE TO SOURCE VOLTAGE (V)
V
DD
= 30V
Q
g
, GATE CHARGE (nC)
I
D
= 19A
I
D
= 15A
I
D
= 10A
I
D
= 5A
WAVEFORMS IN
DESCENDING ORDER:
HUF75309P3, HUF75309D3, HUF75309D3S