поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

SI2366DS датащи(PDF) 8 Page - Vishay Telefunken

номер детали SI2366DS
подробное описание детали  N-Channel 30 V (D-S) MOSFET
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TFUNK [Vishay Telefunken]
домашняя страница  http://www.vishay.com
Logo TFUNK - Vishay Telefunken

SI2366DS датащи(HTML) 8 Page - Vishay Telefunken

Back Button SI2366DS Datasheet HTML 2Page - Vishay Telefunken SI2366DS Datasheet HTML 3Page - Vishay Telefunken SI2366DS Datasheet HTML 4Page - Vishay Telefunken SI2366DS Datasheet HTML 5Page - Vishay Telefunken SI2366DS Datasheet HTML 6Page - Vishay Telefunken SI2366DS Datasheet HTML 7Page - Vishay Telefunken SI2366DS Datasheet HTML 8Page - Vishay Telefunken SI2366DS Datasheet HTML 9Page - Vishay Telefunken SI2366DS Datasheet HTML 10Page - Vishay Telefunken  
Zoom Inzoom in Zoom Outzoom out
 8 / 10 page
background image
AN807
Vishay Siliconix
Document Number: 70739
26-Nov-03
www.vishay.com
1
Mounting LITTLE FOOTR SOT-23 Power MOSFETs
Wharton McDaniel
Surface-mounted LITTLE FOOT power MOSFETs use integrated
circuit and small-signal packages which have been been modified
to provide the heat transfer capabilities required by power devices.
Leadframe materials and design, molding compounds, and die
attach materials have been changed, while the footprint of the
packages remains the same.
See Application Note 826, Recommended Minimum Pad
Patterns With Outline Drawing Access for Vishay Siliconix
MOSFETs, (http://www.vishay.com/doc?72286), for the basis
of the pad design for a LITTLE FOOT SOT-23 power MOSFET
footprint . In converting this footprint to the pad set for a power
device, designers must make two connections: an electrical
connection and a thermal connection, to draw heat away from the
package.
The electrical connections for the SOT-23 are very simple. Pin 1 is
the gate, pin 2 is the source, and pin 3 is the drain. As in the other
LITTLE FOOT packages, the drain pin serves the additional
function of providing the thermal connection from the package to
the PC board. The total cross section of a copper trace connected
to the drain may be adequate to carry the current required for the
application, but it may be inadequate thermally. Also, heat spreads
in a circular fashion from the heat source. In this case the drain pin
is the heat source when looking at heat spread on the PC board.
Figure 1 shows the footprint with copper spreading for the SOT-23
package. This pattern shows the starting point for utilizing the
board area available for the heat spreading copper. To create this
pattern, a plane of copper overlies the drain pin and provides
planar copper to draw heat from the drain lead and start the
process of spreading the heat so it can be dissipated into the
ambient air. This pattern uses all the available area underneath the
body for this purpose.
FIGURE 1. Footprint With Copper Spreading
0.114
2.9
0.059
1.5
0.0394
1.0
0.037
0.95
0.150
3.8
0.081
2.05
Since surface-mounted packages are small, and reflow soldering
is the most common way in which these are affixed to the PC
board, “thermal” connections from the planar copper to the pads
have not been used. Even if additional planar copper area is used,
there should be no problems in the soldering process. The actual
solder connections are defined by the solder mask openings. By
combining the basic footprint with the copper plane on the drain
pins, the solder mask generation occurs automatically.
A final item to keep in mind is the width of the power traces. The
absolute minimum power trace width must be determined by the
amount of current it has to carry. For thermal reasons, this
minimum width should be at least 0.020 inches. The use of wide
traces connected to the drain plane provides a low-impedance
path for heat to move away from the device.


Аналогичный номер детали - SI2366DS

производительномер деталидатащиподробное описание детали
logo
Vishay Siliconix
SI2366DS VISHAY-SI2366DS Datasheet
236Kb / 10P
   N-Channel 30 V (D-S) MOSFET
Rev. A, 04-Apr-11
logo
Guangdong Kexin Industr...
SI2366DS KEXIN-SI2366DS Datasheet
1Mb / 5P
   N-Channel MOSFET
logo
Vishay Siliconix
SI2366DS VISHAY-SI2366DS Datasheet
206Kb / 9P
   N-Channel 30 V (D-S) MOSFET
01-Jan-2022
logo
Guangdong Kexin Industr...
SI2366DS-HF KEXIN-SI2366DS-HF Datasheet
1Mb / 5P
   N-Channel MOSFET
logo
Vishay Siliconix
SI2366DS-T1-GE3 VISHAY-SI2366DS-T1-GE3 Datasheet
206Kb / 9P
   N-Channel 30 V (D-S) MOSFET
01-Jan-2022
More results

Аналогичное описание - SI2366DS

производительномер деталидатащиподробное описание детали
logo
Vishay Siliconix
SI3456DV VISHAY-SI3456DV Datasheet
61Kb / 4P
   N-Channel 30-V (D-S) MOSFET
Rev. B, 23-Nov-98
SUU50N03-12P VISHAY-SUU50N03-12P Datasheet
60Kb / 4P
   N-Channel 30-V (D-S) MOSFET
Rev. A, 15-Sep-03
SI4894DY VISHAY-SI4894DY Datasheet
129Kb / 3P
   N-Channel 30-V (D-S) MOSFET
17-May-04
SI4406DY VISHAY-SI4406DY Datasheet
38Kb / 4P
   N-Channel 30-V (D-S) MOSFET
Rev. C, 26-May-03
SI7380DP VISHAY-SI7380DP Datasheet
180Kb / 3P
   N-Channel 30-V (D-S) MOSFET
24-May-04
SI733ADP VISHAY-SI733ADP Datasheet
61Kb / 5P
   N-Channel 30-V (D-S) MOSFET
Rev. A, 25-Oct-04
SI4892DY VISHAY-SI4892DY Datasheet
71Kb / 4P
   N-Channel 30-V (D-S) MOSFET
Rev. F, 01-Aug-05
logo
Vaishali Semiconductor
SI4356ADY VAISH-SI4356ADY Datasheet
143Kb / 3P
   N-Channel 30-V (D-S) MOSFET
logo
Vishay Siliconix
SIRA00DP VISHAY-SIRA00DP Datasheet
513Kb / 13P
   N-Channel 30 V (D-S) MOSFET
Rev. A, 13-Feb-12
SIRA04DP VISHAY-SIRA04DP Datasheet
513Kb / 13P
   N-Channel 30 V (D-S) MOSFET
Rev. A, 13-Feb-12
SIRA14DP VISHAY-SIRA14DP Datasheet
513Kb / 13P
   N-Channel 30 V (D-S) MOSFET
Rev. A, 12-Mar-12
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com