

LOW VF整流橋產(chǎn)品是由四只低壓降整流硅芯片作橋式連接,有四個(gè)引出腳。兩只二極管負(fù)極的連接點(diǎn)是全橋直流輸出端的“正極”,兩只二極管正極的連接點(diǎn)是全橋直流輸出端的“負(fù)極”,外用絕緣塑封而成。LOW VF即是正向壓降極低的整流橋。

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 |
測(cè)試對(duì)比數(shù)據(jù)
|
普通橋 Standard Recovery Bridge |
LOW VF橋 LOW VF Bridge |
競(jìng)品(常規(guī)) Competitor Bridge(Standard) |
(正向壓降)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 |
封裝 (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 |
對(duì)比數(shù)據(jù)可以看出,LOW VF整流橋的正向壓降更低。
工作原理
整流電路:利用具有單向?qū)щ娦阅艿恼鳂颍部梢苑Q(chēng)作整流橋堆。把電路中方向和大小都變化的50Hz/60Hz的交流電變換成方向不變但大小仍然有脈動(dòng)的直流電。