

LOW VF整流桥产品是由四只低压降整流硅芯片作桥式连接,有四个引出脚。两只二极管负极的连接点是全桥直流输出端的“正极”,两只二极管正极的连接点是全桥直流输出端的“负极”,外用绝缘塑封而成。LOW VF即是正向压降极低的整流桥。

Type |
Current |
Voltage |
Package |
Application |
VF@25℃ |
VF@125℃ |
IR(uA)25℃ |
IR(mA)125℃ |
IFSM(A) |
Download |
MSB40JL |
4 |
600 |
MSB |
50W |
0.85@2A |
0.79@2A |
10 |
0.5 |
80 |
|
LSB40JL |
4 |
600 |
LSB |
60W |
0.85@2A |
0.79@2A |
10 |
0.5 |
80 |
|
GBP406L |
4 |
600 |
GBP |
65W |
0.85@2A |
0.79@2A |
10 |
0.5 |
80 |
|
RBU406L |
4 |
600 |
RBU |
65W |
0.85@2A |
0.79@2A |
10 |
0.5 |
80 |
|
GBU806L |
8 |
600 |
GBU |
100W |
0.88@4A |
0.82@4A |
10 |
0.5 |
120 |
|
KBJ806L |
8 |
600 |
KBJ |
100W |
0.88@4A |
0.82@4A |
10 |
0.5 |
120 |
|
RBU806L |
8 |
600 |
RBU |
100W |
0.88@4A |
0.82@4A |
10 |
0.5 |
120 |
|
GBU1006L |
10 |
600 |
GBU |
120W |
0.86@5A |
10 |
0.5 |
150 |
||
GBU1506L |
15 |
600 |
GBU |
150W |
0.9@7.5A |
0.84@7.5A |
10 |
0.5 |
250 |
|
KBJ1506L |
15 |
600 |
KBJ |
150W |
0.9@7.5A |
0.84@7.5A |
10 |
0.5 |
250 |
|
RBU1506L |
15 |
600 |
RBU |
150W |
0.9@7.5A |
0.84@7.5A |
10 |
0.5 |
250 |
|
GBJ1506L |
15 |
600 |
GBJ |
150W |
0.9@7.5A |
0.84@7.5A |
10 |
0.5 |
250 |
|
GBJ1508L |
15 |
800 |
GBJ |
150W |
0.85@7.5A |
0.8@7.5A |
10 |
0.5 |
250 |
|
GBJ2506L |
25 |
600 |
GBJ |
250W |
0.96@12.5A |
0.9@12.5A |
10 |
0.5 |
300 |
|
GBU2506L |
25 |
600 |
GBU |
200W |
0.86@12.5A |
10 |
0.5 |
300 |
||
GBJ2508L |
25 |
800 |
GBJ |
250W |
10 |
0.5 |
300 |
|||
DXB2508L |
25 |
800 |
DXT |
300W |
0.91@12.5A |
0.85@12.5A |
10 |
0.5 |
300 |
|
DXT4008L |
40 |
800 |
DXT-5 |
500W |
0.95@20A |
0.90@20A |
10 |
0.5 |
450 |
|
DXT6008L |
60 |
800 |
DXT-5 |
600W |
0.95@30A |
0.90@30A |
10 |
0.5 |
500 |
测试对比数据
|
普通桥 Standard Recovery Bridge |
LOW VF桥 LOW VF Bridge |
竞品(常规) Competitor Bridge(Standard) |
(正向压降)VF (Forward Voltage drop) |
2A@1.1V//4A@1.1V 6A@1.1V//8A@1.1V 10A@1.1V//15A@1.1V |
4A@0.85V//8A@0.88V 10A@0.86V//15A@0.85V 25A@0.86V//40A@0.95V |
2A@1.15V//4A@1.3V 6A@1.2V//8A@1.3V 10A@1.15V//15A@1.1V |
浪涌(IFSM) Surge current Capability (IFSM) |
6A@175A//10A@220A |
8A@120A//15A@250A |
6A@125A//10A@170A |
封装 (Package) |
NBS/MSB/LBS/PLB/KBJL/GBJ ABS/MBF/GBP/GBU//GBL D3K/KBJ/DXT |
MSB/LSB/GBP/RBU/GBU KBJ/GBJ/DXT |
ABS/MBF/GBP/GBU GBL/D3K/KBJ/DXT |
对比数据可以看出,LOW VF整流桥的正向压降更低。
工作原理
整流电路:利用具有单向导电性能的整流桥,也可以称作整流桥堆。把电路中方向和大小都变化的50Hz/60Hz的交流电变换成方向不变但大小仍然有脉动的直流电。