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SI9944DY

更新时间: 2024-11-06 19:50:27
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
4页 37K
描述
Power Field-Effect Transistor, N-Channel, Metal-oxide Semiconductor FET,

SI9944DY 技术参数

是否Rohs认证: 不符合生命周期:Active
包装说明:,Reach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.24
最大漏极电流 (Abs) (ID):0.4 AFET 技术:METAL-OXIDE SEMICONDUCTOR
JESD-609代码:e0工作模式:ENHANCEMENT MODE
最高工作温度:150 °C极性/信道类型:N-CHANNEL
最大功率耗散 (Abs):2 W子类别:FET General Purpose Power
表面贴装:YES端子面层:Tin/Lead (Sn/Pb)
Base Number Matches:1

SI9944DY 数据手册

 浏览型号SI9944DY的Datasheet PDF文件第2页浏览型号SI9944DY的Datasheet PDF文件第3页浏览型号SI9944DY的Datasheet PDF文件第4页 
Si9944DY  
Dual N-Channel Enhancement-Mode MOSFET  
Product Summary  
VDS (V)  
rDS(on) (W)  
ID (A)  
6 @ V = 10 V  
"0.4  
"0.3  
GS  
240  
8 @ V = 4.5 V  
GS  
D
D
D
D
2 2  
1
1
SO-8  
S
G
S
D
D
D
D
1
2
3
4
8
7
6
5
1
1
2
2
1
1
2
2
G
G
2
1
G
Top View  
S
1
S
2
N-Channel MOSFET  
N-Channel MOSFET  
Absolute Maximum Ratings (TA = 25_C Unless Otherwise Noted)  
Parameter  
Symbol  
Limit  
Unit  
Drain-Source Voltage  
Gate-Source Voltage  
V
V
240  
"20  
"0.4  
"0.3  
"1.8  
0.4  
DS  
GS  
V
T
= 25_C  
= 70_C  
A
a
Continuous Drain Current (T = 150_C)  
I
J
D
T
A
A
Pulsed Drain Current  
I
DM  
a
Continuous Source Current (Diode Conduction)  
I
S
T
= 25_C  
= 70_C  
2
A
a
Maximum Power Dissipation  
P
W
D
T
A
1.3  
Operating Junction and Storage Temperature Range  
T , T  
J
–55 to 150  
_C  
stg  
Thermal Resistance Ratings  
Parameter  
Symbol  
Limit  
Unit  
a
Maximum Junction-to-Ambient  
R
thJA  
62.5  
_C/W  
Notes  
a. Surface Mounted on FR4 Board, t v 10 sec.  
Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70132.  
Siliconix  
1
S-50052—Rev. E, 08-Nov-96  

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