音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

LB-20 Datasheet

  • LB-20

  • Effect of PWB Copper Area on Thermal Performance of 20−...

  • 72.49KB

  • 1頁

  • ETC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

Effect of PWB Copper Area on Thermal Performance
of 20鈭扡ead SOIC LB Package
Thermal Resistance (R
胃JA
) vs. Copper Area on PWB
100
Thermal Resistance (
0
C/W)
One side Copper
Two side Copper
90
80
70
60
50
40
0
1
2
3
4
Area of Copper on Board (in
2
)
Variable Copper Area Test Board
Red-hatched area is copper on the surface of the PWB
Copper Area Must Be Connected to
Package Ground Leads
The 20 lead LB package has 4 ground
leads as shown. Additional copper
area must be connected to these
leads.
16 15
5
6
Using a Double-Layer PWB
For the double-layer copper board, the
copper area on the bottom is identical
to the area on the top. Both the top and
bottom layers are thermally connected
through vias placed on each ground
lead.

LB-20相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！