您已在下面突出显示的字段中输入包含无效字符的值。 请仅使用有效字符修改您的选择。

产品可能与您的搜索条件并不完全匹配

您买过此产品。 在订单历史记录中查看

 
 

SM74611KTTR

智能旁路二极管, 30V, TO-263-3

TEXAS INSTRUMENTS SM74611KTTR

图片仅用于图解说明,详见产品说明。

制造商产品编号:
SM74611KTTR
库存编号
3008488

产品概述

The SM74611KTTR is a smart Bypass Diode used in photovoltaic applications. It serves the purpose of providing an alternate path for string current when parts of the panel are shaded during normal operation. Without bypass diodes, the shaded cells will exhibit a hot spot which is caused by excessive power dissipation in the reverse biased cells. Currently, conventional P-N junction diodes or Schottky diodes are used to mitigate this issue. Unfortunately the forward voltage drop for these diodes is still considered high (0.6V for normal diodes and 0.4V for Schottky). With 10A of currents flowing through these diodes, the power dissipation can reach as high as 6W. This in turn will raise the temperature inside the junction box where these diodes normally reside and reduce module reliability. The advantage of the SM74611 is that it has a lower forward voltage drop than PN junction and schottky diodes. It has a typical average forward voltage drop of 26mV at 8A of current.
  • Less power dissipation than schottky diode
  • Lower leakage current than schottky diode
  • Footprint and pin compatible with conventional
  • Operating forward current (IF) of up to 15A
  • Low average forward voltage (26mV at 8A)

应用

电源管理

产品信息

想要查看类似产品?只需在下方选择所需属性并点击按钮 ×


:
冷却旁路开关

:
-

:
-

:
TO-263 (D2PAK)

:
3引脚

:
-40°C

:
125°C

:
-

:
-

:
MSL 3 - 168小时
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (1)

畅销品
包装类型 复卷

1,490 有货 需要更多?

1,490 可于 4 至 5 个工作日内送达

CNY24.50 ( CNY27.69  含增值税)

定价不可用。 请联系客户服务

包装规格:
单件(切割供应)
多件: 1 最低: 1
数量 单价(含增值税) 您所支付金额(含增值税)
 
 
1+ CNY24.50 (CNY27.69)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
10+ CNY24.31 (CNY27.47)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
 
 

定价不可用。 请联系客户服务

No longer stocked:: No Longer Manufactured::
添加到购物篮 添加到购物篮 预订
添加
受限制物品
添加部件编号/注释行
总价:
总价: ( )
总价: --