参数资料
型号: FDS4685
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 小信号晶体管
英文描述: 40V P-Channel PowerTrench MOSFET
中文描述: 8200 mA, 40 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET
封装: SO-8
文件页数: 3/5页
文件大小: 506K
代理商: FDS4685
3
www.fairchildsemi.com
FDS4685 Rev. C(W)
F
Typical Characteristics:
0
10
20
30
40
50
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
-V
DS
, DRAIN TO SOURCE VOLTAGE (V)
-
D
,
V
GS
= -10V
-6.0V
-4.0V
-4.5V
-3.0V
-3.5V
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
0
10
20
30
40
50
-I
D
, DRAIN CURRENT (A)
R
D
,
D
V
GS
= - 3.5V
-4.5V
-8.0V
-6.0V
-5.0V
-10V
-4.0V
Figure 1. On-Region Characteristics.
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
0.6
0.8
1
1.2
1.4
1.6
1.8
-50
-25
0
25
50
75
100
125
150
T
J
, JUNCTION TEMPERATURE (
°
C)
R
D
,
I
D
= -8.2A
V
GS
= - 10V
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
2
4
6
8
10
-V
GS
, GATE TO SOURCE VOLTAGE (V)
R
D
,
I
D
= -4.1A
T
A
= 125
°
C
T
A
= 25
°
C
Figure 3. On-Resistance Variation with
Temperature.
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
0
10
20
30
40
50
1.5
2
2.5
3
3.5
4
4.5
-V
GS
, GATE TO SOURCE VOLTAGE (V)
-
D
,
T
A
= -55
°
C
25
°
C
125
°
C
V
DS
= -5V
0.0001
0.001
0.01
0.1
1
10
100
0
0.2
0.4
0.6
0.8
1
1.2
-V
SD
,
BODY DIODE FORWARD VOLTAGE (V)
-
S
,
V
GS
= 0V
T
A
= 125
°
C
25
°
C
-55
°
C
Figure 5. Transfer Characteristics.
Figure 6. Body Diode Forward Voltage Variation
with Source Current and Temperature.
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