©2002 Fairchild Semiconductor Corporation HUFA75329G3, HUFA75329P3, HUFA75329S3S Rev. A
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
0.5
-80
NORMALIZED DRAIN TO SOURCE
T
J
, JUNCTION TEMPERATURE (
o
C)
ON RESISTANCE
80µs PULSE TEST
V
GS
= 10V, I
D
= 49A
0.8
1.0
1.2
-40 0 40 80 120 160 200
0.6
-80
NORMALIZED GATE
T
J
, JUNCTION TEMPERATURE (
o
C)
THRESHOLD VOLTAGE
V
GS
= V
DS
, I
D
= 250µA
0.4
0.9
1.0
1.1
1.2
-40 0 40 80 120 160 200-80
T
J
, JUNCTION TEMPERATURE (
o
C)
NORMALIZED DRAIN TO SOURCE
I
D
= 250µA
BREAKDOWN VOLTAGE
0.8
1200
600
0
01020304050
C, CAPACITANCE (pF)
900
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
300
C
ISS
C
OSS
C
RSS
60
1500
1800
V
GS
= 0V, f = 1MHz
C
ISS
= C
GS
+ C
GD
C
RSS
= C
GD
C
OSS
≈ C
DS
+ C
GD
10
8
6
4
0
V
GS
, GATE TO SOURCE VOLTAGE (V)
V
DD
= 30V
2
15 20 350
Q
g
, GATE CHARGE (nC)
510
I
D
= 49A
I
D
= 36.75A
I
D
= 24.5A
WAVEFORMS IN
DESCENDING ORDER:
25 30
I
D
= 12.25A
HUFA75329G3, HUFA75329P3, HUFA75329S3S