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参数资料
| 型号： | FDMB668P |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | MOSFET P-CH 20V 6.1A MICROFET8 |
| 产品目录绘图： | MicroFET 3.0 x 1.9 Pkg |
| 标准包装： | 1 |
| 系列： | PowerTrench® |
| 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： | 6.1A |
| 开态Rds（最大）@ Id, Vgs @ 25° C： | 35 毫欧 @ 6.1A，4.5V |
| Id 时的 Vgs(th)（最大）： | 1V @ 250µA |
| 闸电荷(Qg) @ Vgs： | 59nC @ 10V |
| 输入电容 (Ciss) @ Vds： | 2085pF @ 10V |
| 功率 - 最大： | 800mW |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-MLP，MicroFET? |
| 供应商设备封装： | 8-MLP，MicroFET（3x1.9） |
| 包装： | 标准包装 |
| 产品目录页面： | 1609 (CN2011-ZH PDF) |
| 其它名称： | FDMB668PDKR |
February 2007
P-Channel 1.8V Logic Level PowerTrench MOSFET
FDMB668P
-20V, -6.1A, 35m ?
?
tm
Features
Max r DS(on) = 35m ? at V GS = -4.5V, I D = -6.1A
Max r DS(on) = 50m ? at V GS = -2.5V, I D = -5.1A
Max r DS(on) = 70m ? at V GS = -1.8V, I D = -4.3A
Excellent for portable application at V GS = -1.8V
Thin profile - Maximum height = 0.8mm
RoHS compliant
General Description
FDMB668P is excellent for load switch and DC-DC conversion
among portable electronics. It achieves an optimal balance
among efficiency, thermal transfer and small form by integrating
a P-channel MOSFET with minimized on-state resistance into a
MicroFET 3x1.9 package. When optimizing the dimension of
portable applications, this little device offers a very efficient
solution.
Applications
Load Switch in:
-HDD
-Portable Gaming, MP3
-Notebook
DC/DC Conversion
PIN 1
GATE
MicroFET 3X1.9
SOURCE
D
D
D
G
1
2
3
4
8
7
6
5
D
D
D
S
MOSFET Maximum Ratings T A = 25°C unless otherwise noted
Symbol
V DS
V GS
Drain to Source Voltage
Gate to Source Voltage
Parameter
Ratings
-20
±8
Units
V
V
I D
P D
Drain Current
Power Dissipation
Power Dissipation
-Continuous
-Pulsed
(Note 1a)
(Note 1a)
(Note 1b)
-6.1
-40
1.9
0.8
A
W
T J , T STG
Operating and Storage Junction Temperature Range
-55 to +150
° C
Thermal Characteristics
R θ JA
R θ JA
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Ambient
(Note 1a)
(Note 1b)
65
165
° C/W
Package Marking and Ordering Information
Device Marking
668
Device
FDMB668P
Package
MicroFET 3X1.9
Reel Size
7”
Tape Width
8mm
Quantity
3000 units
?2007 Fairchild Semiconductor Corporation
FDMB668P Rev.B
1
www.fairchildsemi.com
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