参数资料
型号: FDMS4435BZ
厂商: Fairchild Semiconductor
文件页数: 1/7页
文件大小: 0K
描述: MOSFET P-CH DUAL POWER56
标准包装: 3,000
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): 30V
电流 - 连续漏极(Id) @ 25° C: 9A
开态Rds(最大)@ Id, Vgs @ 25° C: 20 毫欧 @ 9A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 47nC @ 10V
输入电容 (Ciss) @ Vds: 2050pF @ 15V
功率 - 最大: 2.5W
安装类型: 表面贴装
封装/外壳: 8-PowerTDFN
供应商设备封装: Power56
包装: 带卷 (TR)
March 2011
FDMS4435BZ
P-Channel PowerTrench ? MOSFET
-30 V, -18 A, 20 m Ω
Features
Max r DS(on) = 20 m Ω at V GS = -10 V, I D = -9.0 A
Max r DS(on) = 37 m Ω at V GS = -4.5 V, I D = -6.5 A
Extended V GSS range (-25 V) for battery applications
High performance trench technology for extremely low r DS(on)
High power and current handling capability
HBM ESD protection level >7 kV typical (Note 4)
100% UIL tested
Termination is Lead-free and RoHS Compliant
General Description
This P-Channel MOSFET is produced using Fairchild
Semiconductor’s advanced Power Trench ? process that has
been especially tailored to minimize the on-state resistance. This
device is well suited for Power Management and load
switching applications common in Notebook Computers and
Portable Battery Packs.
Applications
High side in DC-DC Buck Converters
Notebook battery power management
Load switch in Notebook
Top
Bottom
S
S
S
Pin 1
G
D
D
5
6
4
3
G
S
D
D
D
D
D
D
7
8
2
1
S
S
Power 56
MOSFET Maximum Ratings T A = 25 °C unless otherwise noted
Symbol
V DS
V GS
Parameter
Drain to Source Voltage
Gate to Source Voltage
Drain Current -Continuous (Package limited)
T C = 25 °C
Ratings
-30
±25
-18
Units
V
V
I D
-Continuous (Silicon limited)
-Continuous
T C = 25 °C
T A = 25 °C
(Note 1a)
-35
-9.0
A
-Pulsed
-50
E AS
Single Pulse Avalanche Energy
(Note 3)
18
mJ
P D
Power Dissipation
Power Dissipation
T C = 25 °C
T A = 25 °C
(Note 1a)
39
2.5
W
T J , T STG
Operating and Storage Junction Temperature Range
-55 to +150
°C
Thermal Characteristics
R θ JC
R θ JA
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
(Note 1a)
3.2
50
°C/W
Package Marking and Ordering Information
Device Marking
FDMS4435BZ
Device
FDMS4435BZ
Package
Power 56
Reel Size
13 ’’
Tape Width
12 mm
Quantity
3000 units
?2011 Fairchild Semiconductor Corporation
FDMS4435BZ Rev.C3
1
www.fairchildsemi.com
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