参数资料
型号: HUFA75309T3ST
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: JFETs
英文描述: 3A, 55V, 0.070 Ohm, N-Channel UltraFET Power MOSFET
中文描述: 3 A, 55 V, 0.07 ohm, N-CHANNEL, Si, POWER, MOSFET
文件页数: 4/8页
文件大小: 175K
代理商: HUFA75309T3ST
2001 Fairchild Semiconductor Corporation
HUFA75309T3ST Rev. B
NOTE: Refer to Fairchild Application Notes AN9321 and AN9322.
FIGURE 6. UNCLAMPED INDUCTIVE SWITCHING CAPABILITY
FIGURE 7. SATURATION CHARACTERISTICS
FIGURE 8. TRANSFER CHARACTERISTICS
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
Typical Performance Curves (Continued)
1
10
0.01
0.1
1
10
100
20
I AS
,A
V
AL
ANCHE
CURRENT
(
A
)
tAV, TIME IN AVALANCHE (ms)
tAV = (L)(IAS)/(1.3*RATED BVDSS - VDD)
If R = 0
If R
≠ 0
tAV = (L/R)ln[(IAS*R)/(1.3*RATED BVDSS - VDD) +1]
STARTING TJ = 25
oC
STARTING TJ = 150
oC
0
5
10
15
20
25
012
34
5
VGS = 10V
VGS = 20V
I D
,DRAI
N
CURRENT
(A
)
VDS, DRAIN TO SOURCE VOLTAGE (V)
PULSE DURATION = 80
s
TA = 25
oC
VGS = 5V
VGS = 8V
VGS = 6V
VGS = 7V
DUTY CYCLE = 0.5% MAX
0
5
10
15
20
25
01.5
3.0
4.5
6.0
7.5
I D,
DRAIN
CURRENT
(
A
)
VGS, GATE TO SOURCE VOLTAGE (V)
PULSE DURATION = 80
s
DUTY CYCLE = 0.5% MAX
VDD = 15V
25oC
-55oC
150oC
0.5
1.0
1.5
2.0
-80
-40
0
40
80
120
160
NORM
AL
IZ
ED
DRAI
N
T
O
S
O
URCE
TJ, JUNCTION TEMPERATURE (
oC)
ON
RESIST
ANCE
PULSE DURATION = 80
s
VGS = 10V, ID = 3A
DUTY CYCLE = 0.5% MAX
0.4
0.6
0.8
1.0
1.2
-80
-40
0
40
80
120
160
NORMA
L
IZ
E
D
GA
T
E
TJ, JUNCTION TEMPERATURE (
oC)
T
HRESHOL
D
V
O
L
T
A
G
E
VGS = VDS, ID = 250A
0.8
0.9
1.0
1.1
1.2
-80
-40
0
40
80
120
160
BREAKDO
WN
V
O
L
T
A
G
E
TJ, JUNCTION TEMPERATURE (
oC)
NOR
M
AL
IZ
ED
DRAIN
T
O
SOURCE
ID = 250A
HUFA75309T3ST
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