HUF76132P3, HUF76132S3S
Typical Performance Curves Unless Otherwise Specified (Continued)
2
DUTY CYCLE - DESCENDING ORDER
0.5
0.2
1
0.1
0.05
0.02
0.01
P
DM
0.1
t
1
t
2
NOTES:
DUTY FACTOR: D = t /t
1
2
SINGLE PULSE
0.01
PEAK T = P
x Z
x R
+ T
JC C
J
DM
JC
θ
θ
-5
-4
-3
10
-2
10
-1
0
1
10
10
10
10
10
t, RECTANGULAR PULSE DURATION (s)
FIGURE 3. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
2000
1000
o
= 25 C
T
C
FOR TEMPERATURES
o
ABOVE 25 C DERATE PEAK
CURRENT AS FOLLOWS:
150 - T
V
GS
= 10V
C
I = I
25
125
V
= 5V
GS
100
50
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
-5
-4
10
-3
-2
10
-1
10
0
1
10
10
10
10
t, PULSE WIDTH (s)
FIGURE 4. PEAK CURRENT CAPABILITY
500
1000
If R = 0
= (L)(I )/(1.3*RATED BV
T
T
= MAX RATED
= 25 C
J
t
- V )
DD
AV
If R ≠ 0
= (L/R)ln[(I *R)/(1.3*RATED BV - V ) +1]
DSS DD
o
AS
DSS
C
t
AV
AS
100
10
1
100µs
100
o
STARTING T = 25 C
J
1ms
10ms
o
STARTING T = 150 C
J
OPERATION IN THIS
AREA MAY BE
LIMITED BY r
DS(ON)
BV
= 30V
DSS MAX
10
0.01
1
100
10
0.1
1
10
t
, TIME IN AVALANCHE (ms)
V
, DRAIN TO SOURCE VOLTAGE (V)
AV
DS
NOTE: Refer to Fairchild Application Notes AN9321 and AN9322.
FIGURE 6. UNCLAMPED INDUCTIVE SWITCHING
CAPABILITY
FIGURE 5. FORWARD BIAS SAFE OPERATING AREA
©2003 Fairchild Semiconductor Corporation
HUF76132P3, HUF76132S3S Rev. C1
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
