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Bridge Rectifier

A bridge rectifier is an arrangement of four or more diodes in a bridge circuit configuration which provides the same output polarity for either input polarity. It is used for converting an alternating current (AC) input into a direct current (DC) output. A bridge rectifier provides full-wave rectification from a two-wire AC input, therefore resulting in lower weight and cost when compared to a rectifier with a 3-wire input from a transformer with a center-tapped secondary winding.

The most common sizes for maximum average rectified current are 1A, 1.5 A, 4 A, 25 A and 35 A. Topdiode has a full selection of bridge rectifier, both through-hole type and SMD bridge rectifier.

Through-hole Bridge Rectifier (THT type)

  Peak Repetitive Reverse Voltage;
50V 100V 200V 400V 600V 800V 1000V  
Average Forward Current 0.5A     MB2M MB4M MB6M MB8M MB10M PDF
1.0A DB101 DB102 DB103 DB104 DB105 DB106 DB107 PDF
W005 W01 W02 W04 W06 W08 W10 PDF
1.5A DB151 DB152 DB153 DB154 DB155 DB156 DB157 PDF
2.0A GBL201 GBL202 GBL203 GBL204 GBL205 GBL206 GBL207  
2W005 2W01 2W02 2W04 2W06 2W08 2W10 PDF
KBP2005 KBP201 KBP202 KBP204 KBP206 KBP208 KBP210 PDF
3.0A KBP3005 KBP301 KBP302 KBP304 KBP306 KBP308 KBP310 PDF
4.0A KBJ4005 KBJ401 KBJ402 KBJ404 KBJ406 KBJ408 KBJ410 PDF
KBL4005 KBL401 KBL402 KBL404 KBL406 KBL408 KBL410 PDF
GBU4005 GBU401 GBU402 GBU404 GBU406 GBU408 GBU410 PDF
6.0A KBJ6005 KBJ601 KBJ602 KBJ604 KBJ606 KBJ608 KBJ610 PDF
KBL6005 KBL601 KBL602 KBL604 KBL606 KBL608 KBL610 PDF
GBU6005 GBU601 GBU602 GBU604 GBU606 GBU608 GBU610 PDF
8.0A GBU8005 GBU801 GBU802 GBU804 GBU806 GBU808 GBU810 PDF
KBJ8005 KBJ801 KBJ802 KBJ804 KBJ806 KBJ808 KBJ810 PDF
10A GBU10005 GBU1001 GBU1002 GBU1004 GBU1006 GBU1008 GBU1010 PDF
KBJ10005 KBJ1001 KBJ1002 KBJ1004 KBJ1006 KBJ1008 KBJ1010 PDF
25A KBPC25005 KBPC2501 KBPC2502 KBPC2504 KBPC2506 KBPC2508 KBPC2510 PDF
35A KBPC35005 KBPC3501 KBPC3502 KBPC3504 KBPC3506 KBPC3508 KBPC3510 PDF

Surface Mount Bridge Rectifier (SMT type)

  Peak Repetitive Reverse Voltage
50V 100V 200V 400V 600V 800V 1000V  
Average Forward Current 0.8A     MB2S MB4S MB6S MB8S MB10S PDF
0.8A     ABS2 ABS4 ABS6 ABS8 ABS10 PDF
1.0A DB101S DB102S DB103S DB104S DB105S DB106S DB107S PDF
1.5A DB151S DB152S DB153S DB154S DB155S DB156S DB157S PDF
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