参数资料
型号: FDS9431A
厂商: Fairchild Semiconductor
文件页数: 1/5页
文件大小: 0K
描述: MOSFET P-CH 20V 3.5A 8SOIC
产品培训模块: High Voltage Switches for Power Processing
产品变化通告: Mold Compound Change 12/Dec/2007
产品目录绘图: Power MOSFET, 8-SOP, SO-8
标准包装: 1
FET 型: MOSFET P 通道,金属氧化物
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 20V
电流 - 连续漏极(Id) @ 25° C: 3.5A
开态Rds(最大)@ Id, Vgs @ 25° C: 130 毫欧 @ 3.5A,4.5V
Id 时的 Vgs(th)(最大): 1V @ 250µA
闸电荷(Qg) @ Vgs: 8.5nC @ 4.5V
输入电容 (Ciss) @ Vds: 405pF @ 10V
功率 - 最大: 1W
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 标准包装
产品目录页面: 1604 (CN2011-ZH PDF)
其它名称: FDS9431ADKR
September 1999
FDS9431A
P-Channel 2.5V Specified MOSFET
General Description
Features
This P-Channel 2.5V specified MOSFET is produced
using Fairchild's proprietary, high cell density, DMOS
technology. This very high density process has been
especially tailored to minimize on-state resistance and
yet maintain superior switching performance.
Applications
?
?
?
-3.5 A, -20 V. R DS(ON) = 0.130 ? @ V GS = -4.5 V
R DS(ON) = 0.180 ? @ V GS = -2.5 V.
Fast switching speed.
High density cell design for extremely low R DS(ON) .
?
?
?
?
DC/DC converter
Power management
Load switch
Battery protection
?
High power and current handling capability.
D
D
D
D
5
6
4
3
7
2
SO-8
S
S
S
G
8
1
Absolute Maximum Ratings
T A =25 o C unless otherwise noted
Symbol
V DSS
V GSS
Parameter
Drain-Source Voltage
Gate-Source Voltage
Ratings
-20
± 8
Units
V
V
I D
Drain Current
- Continuous
(Note 1a)
-3.5
A
- Pulsed
-18
P D
Power Dissipation for Single Operation
(Note 1a)
2.5
W
(Note 1b)
(Note 1c)
1.2
1.0
T J , T stg
Operating and Storage Junction Temperature Range
-55 to +150
° C
Thermal Characteristics
R q JA
R q JC
Thermal Resistance, Junction-to-Ambient
Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1)
50
25
° C/W
° C/W
Package Marking and Ordering Information
Device Marking
FDS9431A
Device
FDS9431A
Reel Size
13 ’’
Tape width
12mm
Quantity
2500 units
? 1999 Fairchild Semiconductor Corporation
FDS9431A Rev. A2
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