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SI7940DP PDF预览

SI7940DP

更新时间: 2024-09-16 06:11:35
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
5页 49K
描述
Dual N-Channel 12-V (D-S) MOSFET

SI7940DP 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:,Reach Compliance Code:compliant
风险等级:5.88最大漏极电流 (Abs) (ID):7.6 A
FET 技术:METAL-OXIDE SEMICONDUCTORJESD-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):3.5 W
子类别:FET General Purpose Power表面贴装:YES
端子面层:Tin/Lead (Sn/Pb)

SI7940DP 数据手册

 浏览型号SI7940DP的Datasheet PDF文件第2页浏览型号SI7940DP的Datasheet PDF文件第3页浏览型号SI7940DP的Datasheet PDF文件第4页浏览型号SI7940DP的Datasheet PDF文件第5页 
Si7940DP  
Vishay Siliconix  
New Product  
Dual N-Channel 12-V (D-S) MOSFET  
FEATURES  
D TrenchFETr Power MOSFET  
D New Low Thermal Resistance PowerPAKt  
Package with Low 1.07-mm Profile  
D PWM Optimized  
PRODUCT SUMMARY  
APPLICATIONS  
VDS (V)  
rDS(on) (W)  
ID (A)  
D Point-of-Load Synchronous Rectifier  
0.017 @ V = 4.5 V  
11.8  
9.8  
GS  
12  
- 5-V or 3.3-V BUS Step Down  
0.025 @ V = 2.5 V  
GS  
- Qg Optimized for 500-kHz + Operation  
D Synchronous Buck Shoot-Through Resistant  
D
1
D
2
PowerPAKt  
S1  
5.15 mm  
6.15 mm  
1
G1  
2
S2  
3
G
1
G2  
4
G
2
D1  
8
D1  
7
D2  
6
D2  
5
S
1
S
2
Bottom View  
N-Channel MOSFET  
N-Channel MOSFET  
ABSOLUTE MAXIMUM RATINGS (T = 25_C UNLESS OTHERWISE NOTED)  
A
Parameter  
Symbol  
10 secs  
Steady State  
Unit  
Drain-Source Voltage  
Gate-Source Voltage  
V
12  
DS  
GS  
V
V
"8  
T
= 25_C  
= 70_C  
11.8  
9.5  
7.6  
6.1  
A
a
Continuous Drain Current (T = 150__C)  
I
J
D
T
A
A
Pulsed Drain Current  
I
20  
DM  
a
Continuous Source Current (Diode Conduction)  
I
2.9  
3.5  
2.2  
1.1  
1.4  
0.9  
S
T
= 25_C  
= 70_C  
A
a
Maximum Power Dissipation  
P
W
D
T
A
Operating Junction and Storage Temperature Range  
T , T  
-55 to 150  
_C  
J
stg  
THERMAL RESISTANCE RATINGS  
Parameter  
Symbol  
Typical  
Maximum  
Unit  
t v 10 sec  
Steady State  
Steady State  
26  
60  
35  
85  
a
Maximum Junction-to-Ambient  
R
thJA  
R
thJC  
_C/W  
Maximum Junction-to-Case (Drain)  
3.9  
5.5  
Notes  
a. Surface Mounted on 1” x 1” FR4 Board.  
Document Number: 71845  
S-21167—Rev. B, 29-Jul-02  
www.vishay.com  
1

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