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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： | 4/5页 |
| 文件大小： | 506K |
| 代理商： | FDS4685 |
4
www.fairchildsemi.com
FDS4685 Rev. C(W)
F
Typical Characteristics:
0
2
4
6
8
10
0
5
10
15
20
25
30
35
40
Q
g
, GATE CHARGE (nC)
-
G
,
I
D
= -8.2A
V
DS
= -10V
-20V
-30V
0
500
1000
1500
2000
2500
0
5
10
15
20
25
30
35
40
-V
DS
, DRAIN TO SOURCE VOLTAGE (V)
C
C
ISS
C
OSS
C
RSS
f = 1 MHz
V
GS
= 0 V
Figure 7. Gate Charge Characteristics.
Figure 8. Capacitance Characteristics.
0.01
0.1
1
10
100
0.1
1
10
100
-V
DS
, DRAIN-SOURCE VOLTAGE (V)
-
D
,
DC
10s
1s
100ms
100
μ
s
R
DS(ON)
LIMIT
V
GS
= -10V
SINGLE PULSE
R
θ
JA
= 125
°
C/W
T
A
= 25
°
C
10ms
1ms
0
0.001
10
20
30
40
50
0.01
0.1
1
10
100
1000
t
1
, TIME (sec)
P
SINGLE PULSE
R
θ
JA
= 125
°
C/W
T
A
= 25
°
C
Figure 9. Maximum Safe Operating Area.
Figure 10. Single Pulse Maximum
Power Dissipation.
0.001
0.01
0.1
1
0.0001
0.001
0.01
0.1
1
10
100
1000
t
1
, TIME (sec)
r
T
R
θ
JA
(t) = r(t) * R
θ
JA
R
θ
JA
= 125
°
C/W
T
J
- T
A
= P * R
θ
JA
(t)
Duty Cycle, D = t
1
/ t
2
P(pk)
t
1
t
2
Figure 11. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 1c.
Transient thermal response will change depending on the circuit board design.
D = 0.5
SINGLE PULSE
0.01
0.02
0.05
0.1
0.2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FDS4685 | 制造商:Fairchild Semiconductor Corporation 功能描述:P CHANNEL MOSFET -40V 8.2mA |
| FDS4685-CUT TAPE | 制造商:FAIRCHILD 功能描述:FDS4685 Series 40 V 27 mOhm P-Channel PowerTrench Mosfet SOIC-8 |
| FDS4770 | 功能描述:MOSFET 40V N-Ch PowerTrench RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube |
| FDS4770 | 制造商:Fairchild Semiconductor Corporation 功能描述:MOSFET TRANSISTOR ROHS COMPLIANT:NO |
| FDS4770_04 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:40V N-Channel PowerTrench?MOSFET |
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