©2004 Fairchild Semiconductor Corporation HUF75925D3ST Rev. C
FIGURE 5. FORWARD BIAS SAFE OPERATING AREA
NOTE: Refer to Fairchild Application Notes AN9321 and AN9322.
FIGURE 6. UNCLAMPED INDUCTIVE SWITCHING
CAPABILITY
FIGURE 7. TRANSFER CHARACTERISTICS FIGURE 8. SATURATION CHARACTERISTICS
FIGURE 9. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
FIGURE 10. NORMALIZED GATE THRESHOLD VOLTAGE vs
JUNCTION TEMPERATURE
Typical Performance Curves (Continued)
0.1
1
10
100
110
100 500
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
I
D
, DRAIN CURRENT (A)
T
J
= MAX RATED
T
C
= 25
o
C
SINGLE PULSE
LIMITED BY r
DS(ON)
AREA MAY BE
OPERATION IN THIS
100µs
10ms
1ms
1
10
100
0.001 0.01 0.1 1
10
I
AS
, AVALANCHE CURRENT (A)
t
AV
, TIME IN AVALANCHE (ms)
STARTING T
J
= 25
o
C
STARTING T
J
= 150
o
C
t
AV
= (L)(I
AS
)/(1.3*RATED BV
DSS
- V
DD
)
If R = 0
If R ≠ 0
t
AV
= (L/R)ln[(I
AS
*R)/(1.3*RATED BV
DSS
- V
DD
) +1]
0
5
10
15
20
2345
I
D,
DRAIN CURRENT (A)
V
GS
, GATE TO SOURCE VOLTAGE (V)
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
V
DD
= 15V
T
J
= 175
o
C
T
J
= 25
o
C
T
J
= -55
o
C
0
5
10
15
20
012345
I
D
, DRAIN CURRENT (A)
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
V
GS
= 4.5V
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
T
C
= 25
o
C
V
GS
= 10V
V
GS
= 5V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
-80 -40 0 40 80 120 160 200
NORMALIZED DRAIN TO SOURCE
T
J
, JUNCTION TEMPERATURE (
o
C)
ON RESISTANCE
V
GS
= 10V, I
D
= 11A
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
NORMALIZED GATE
T
J
, JUNCTION TEMPERATURE (
o
C)
V
GS
= V
DS
, I
D
= 250µA
THRESHOLD VOLTAGE
0.6
0.8
1.0
1.2
-80 -40 0 40 80 120 160 200
HUF75925D3ST
