Rectifier - Capsule Type Series - Rectifier (Capsule Type) Diodes

Rectifier Capsule Type
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

Our comprehensive range of rectifier diodes offers class-leading performance and reliability. Devices are available with blocking voltages from 200V up to 7.2kV. Optimized to offer low conduction losses, these devices are ideally suited to line frequency applications up to 400Hz including input rectifiers for variable speed drives, traction converters, trackside substations, welding and DC power supplies. Featuring high temperature alloyed die construction, these devices offer low thermal impedance with high overload capacity and are designed to survive even the most arduous applications. The latest additions to the Littelfuse Rectifier Diode family are the new 38mm and 50mm dia die Wespack Rectifier Diodes and the new 96mm large area rectifier diodes. These new designs are constructed using low temperature sintering technology and have an improved package design for maximum power to package ratio, as well as better thermal and electromechanical performance. The Wespack parts are available in current ratings up to 4295A and voltage ratings up to 3000V. The 96mm parts are available in current ratings up to 12100A and voltage ratings up to 6000V. Also now available is a new 1263A rated M24 stud based assembly with voltage grades up to 2500V.

For additional technical details, please contact support.

Access specifications, certifications, check availability and order parts below

Catalog #TJ Max (°C)Package TypeAvalanche rated diodeVRRM [Diode] (V)IFAV @ Tk=55 ℃ (A)IFSM 10ms Half Sine Wave (A)I2t [Diode] (A2s)V0 (V)rS (mOhm)RthJK 180° Sine Wave (K/W)RthJC 120° Rect. Pulse (K/W)RthJK 120° Rect (K/W)Part DatasheetCompare
 
W0507YH420160W342005057600289 x 1030.9700.8800.1000.117Part
W0507YH450160W345005057600289 x 1030.9700.8800.1000.117Part
W0642WC160190W116006805500151 x 1031.0700.6760.0900.098Part
W0642WC200190W120006805500151 x 1031.0700.6760.0900.098Part
W0642WC240190W124006805500151 x 1031.0700.6760.0900.098Part
W0790LG650150W12065007906000180 x 1030.9191.2490.03940.045 
W0790LG720150W12072007906000180 x 1030.9191.2490.03940.045 
W0880LC650150W465008806000180 x 1030.9191.2490.0330.040 
W0880LC720150W472008806000180 x 1030.9191.2490.0330.040 
W0925LG500150W12050009257200259 x 1031.0000.7020.03940.0445 
W0925LG560150W12056009257200259 x 1031.0000.7020.03940.0445 
W0925LG600150W12060009257200259 x 1031.0000.7020.03940.0445 
W0944WC120190W112009449000405 x 1030.7900.3420.0900.098Part
W0944WC150190W115009449000405 x 1030.7900.3420.0900.098Part
W1032LC500150W4500010327200259 x 1031.0000.7020.0330.040Part
W1032LC560150W4560010327200259 x 1031.0000.7020.0330.040Part
W1032LC600150W4600010327200259 x 1031.0000.7020.0330.040Part
W1060LG420160W120420010609200423 x 1031.0000.5750.03940.0445 
W1060LG450160W120450010609200423 x 1031.0000.5750.03940.0445 
W106CEC240160W1112400106509200042.32 x 1060.7340.0470.0050.0054 
W106CEC280160W1112800106509200042.32 x 1060.7340.0470.0050.0054 
W1074YC200160W22000107410800583 x 1030.9200.3900.0500.061Part
W1074YC260160W22600107410800583 x 1030.9200.3900.0500.061Part
W1074YC320160W23200107410800583 x 1030.9200.3900.0500.061Part
W1074YH200160W32000107410800583 x 1030.9200.3900.0500.061Part
W1074YH260160W32600107410800583 x 1030.9200.3900.0500.061Part
W1074YH320160W33200107410800583 x 1030.9200.3900.0500.061Part
W108CED180175W1121800108159450044.7 x 1060.7260.0420.00600.0063Part
W108CED220175W1122200108159450044.7 x 1060.7260.0420.00600.0063Part
W1185LC420160W4420011859200423 x 1031.0000.5750.0330.0393Part
W1185LC450160W4450011859200423 x 1031.0000.5750.0330.0393Part
W121CEC180175W1111800121009450044.65 x 1060.7260.0420.0050.0054Part
W121CEC220175W1112200121009450044.65 x 1060.7260.0420.0050.0054Part
W1260LG320160W1203200126010600562 x 1030.9000.3880.03940.0445 
W1260LG360160W1203600126010600562 x 1030.9000.3880.03940.0445 
W1263YC160175W21600126311700684 x 1030.8700.3300.0500.061Part
W1263YC200175W22000126311700684 x 1030.8700.3300.0500.061Part
W1263YC250175W22500126311700684 x 1030.8700.3300.0500.061Part
W1263YH160175W31600126311700684 x 1030.8700.3300.0500.061Part
W1263YH200175W32000126311700684 x 1030.8700.3300.0500.061Part
W1263YH250175W32500126311700684 x 1030.8700.3300.0500.061Part
W1360LG240160W1202400136012700800 x 1030.8700.3230.03940.0445Part
W1360LG300160W1203000136012700800 x 1030.8700.3230.03940.0445Part
W1411LC320160W43200141110600562 x 1030.9000.3880.0330.0393Part
W1411LC360160W43600141110600562 x 1030.9000.3880.0330.0393Part
W1520NC500150W55000147812000720 x 1030.9040.5520.0220.0255Part
W1520NC600150W56000147812000720 x 1030.9040.5520.0220.0255Part
W1524LC240160W42400152412700800 x 1030.8700.3230.0330.0393Part
W1524LC300160W43000152412700800 x 1030.8700.3230.0330.0393Part
W1730JK240160W1132400173012700800 x 1030.8700.3230.0270.0314 
W1730JK280160W1132800173012700800 x 1030.8700.3230.0270.0314 
W1748LC180175W418001748154001.18 x 1060.8700.2800.0330.039Part
W1748LC220175W422001748154001.18 x 1060.8700.2800.0330.039Part
W1748LC250175W425001748154001.18 x 1060.8700.2800.0330.039Part
W1856NC460160W546001856160001.28 x 1060.9750.3480.0220.026Part
W1856NC480160W548001856160001.28 x 1060.9750.3480.0220.026Part
W1975MC650150W5465001975180001.62 x 1060.9500.5100.0140.016Part
W1975MC680150W5468001975180001.62 x 1060.9500.5100.0140.016Part
W1975MC720150W5472001975180001.62 x 1060.9500.5100.0140.016Part
W1980JK180175W11318001980154001.18 x 1060.8700.2800.0270.031 
W1980JK220175W11322001980154001.18 x 1060.8700.2800.0270.031 
W2054NC420160W542002054190001.81 x 1060.8000.3000.0220.027 
W2054NC450160W545002054190001.81 x 1060.8000.3000.0220.027 
W2058LC100175W410002058195001.90 x 1060.7900.1920.0330.039Part
W2058LC120175W412002058195001.90 x 1060.7900.1920.0330.039Part
W2058LC140175W414002058195001.90 x 1060.7900.1920.0330.039Part
W2115MC520150W5452002122190001.81 x 1061.0740.4050.0140.016Part
W2115MC560150W5456002122190001.81 x 1061.0740.4050.0140.016Part
W2115MC600150W5460002122190001.81 x 1061.0740.4050.0140.016Part
W2134NC360160W536002134200002.00 x 1060.8650.2600.0220.026Part
W2134NC400160W540002134200002.00 x 1060.8650.2600.0220.026Part
W2340JK120175W11312002340195001.90 x 1060.7900.1920.0270.031 
W2340JK150175W11315002340195001.90 x 1060.7900.1920.0270.031 
W2624NC240160W524002624280003.92 x 1060.7800.1600.0220.026Part
W2624NC280160W528002624280003.92 x 1060.7800.1600.0220.026Part
W2624ND240160W3724002624280003.92 x 1060.7800.1600.0220.026Part
W2624ND280160W3728002624280003.92 x 1060.7800.1600.0220.026Part
W2820VC420160W642002820262003.43 x 1061.3000.1470.0160.019Part
W2820VC450160W645002820262003.43 x 1061.3000.1470.0160.019Part
W2820VF420160W4342002820262003.43 x 1061.3000.1470.0160.019Part
W2820VF450160W4345002820262003.43 x 1061.3000.1470.0160.019Part
W2830HE520150W12352002830320005.12 x 1060.9100.2600.0120.013Part
W2830HE560150W12356002830320005.12 x 1060.9100.2600.0120.013Part
W2830HE600150W12360002830320005.12 x 1060.9100.2600.0120.013Part
W2840QA180180W11718002840200002.00 x 1060.9400.1390.02300.0255Part
W2840QA220180W11722002840200002.00 x 1060.9400.1390.0230.026Part
W2865HA680150W12168002862324005.25 x 1060.9820.3080.01050.0116Part
W2865HA720150W12172002862324005.25 x 1060.9820.3080.01050.0116Part
W2899MC460160W5446002899254003.23 x 1060.9960.2220.0140.016Part
W2899MC480160W5448002899254003.23 x 1060.9960.2220.0140.016Part
W3082MC420160W5442003120260003.38 x 1060.9230.1920.0140.016Part
W3082MC450160W5445003120260003.38 x 1060.9230.1920.0140.016Part
W3090HA520150W12152003110320005.12 x 1060.9100.2600.0110.012Part
W3090HA560150W12156003110320005.12 x 1060.9100.2600.0110.012Part
W3090HA600150W12160003110320005.12 x 1060.9100.2600.0110.012Part
W3128VC360160W636003128300004.50 x 1060.8750.1580.0160.019Part
W3128VC400160W640003128300004.50 x 1060.8750.1580.0160.019Part
W3128VF360160W4336003128300004.50 x 1060.8750.1580.0160.019Part
W3128VF400160W4340003128300004.50 x 1060.8750.1580.0160.019Part
W3270NC200175W520003270280003.92 x 1060.8260.1040.0220.026Part
W3270NC220175W522003270280003.92 x 1060.8260.1040.0220.026Part
W3270NC22A175W5Yes22003239276003.81 x 1060.8180.1080.0220.026Part
W3305QK240175WD224003305185001.71 x 1060.9100.1500.0170.021 
W3305QK280175WD228003305185001.71 x 1060.9100.1500.0170.021 
W3409NK240160WD824003409280003.92 x 1060.7800.1600.0150.017Part
W3409NK280160WD828003409280003.92 x 1060.7800.1600.0150.017Part
W3455QK200180WD220003455200002.00 x 1060.9400.1390.0170.021Part
W3455QK220180WD222003455200002.00 x 1060.9400.1390.0170.021Part
W3477MC360160W5436003470282003.98 x 1060.9080.1460.0140.016Part
W3477MC400160W5440003470282003.98 x 1060.9080.1460.0140.016Part
W3630TE650150W9465003630350006.125 x 1060.9160.2620.0080.009 
W3630TE720150W9472003630350006.125 x 1060.9160.2620.0080.009 
W3630TJ680150W8968003630350006.125 x 1060.9160.2620.0080.009Part
W3630TJ720150W8972003630350006.125 x 1060.9160.2620.0080.009Part
W3697VC220160W622003697400008.00 x 1060.8600.1000.0160.019Part
W3697VC280160W628003697400008.00 x 1060.8600.1000.0160.019Part
W3697VF220160W4322003697400008.00 x 1060.8600.1000.0160.019Part
W3697VF280160W4328003697400008.00 x 1060.8600.1000.0160.019Part
W3708MC320160W5432003753300004.50 x 1060.9580.1120.0140.016Part
W3708MC350160W5435003753300004.50 x 1060.9580.1120.0140.016Part
W3743ZC400160W740003750350006.13 x 1060.9760.1700.0110.013Part
W3743ZC450160W745003750350006.13 x 1060.9760.1700.0110.013Part
W3743ZC500160W750003750350006.13 x 1060.9760.1700.0110.013Part
W3743ZD400160W4240003750350006.13 x 1060.9760.1700.0110.013Part
W3743ZD450160W4245003750350006.13 x 1060.9760.1700.0110.013Part
W3743ZD500160W4250003750350006.13 x 1060.9760.1700.0110.013Part
W3841VC300175W630003841398007.92 x 1060.8600.1150.0160.019Part
W3841VC340175W634003841398007.92 x 1060.8600.1150.0160.019Part
W3841VF300175W4330003841398007.92 x 1060.8600.1150.0160.019Part
W3841VF340175W4334003841398007.92 x 1060.8600.1150.0160.019Part
W3842MC240160W5424003842351006.16 x 1060.8310.1180.0140.016Part
W3842MC280160W5428003842351006.16 x 1060.8310.1180.0140.016Part
W3842MC28A160W54Yes28003842351006.16 x 1060.8310.1180.0140.016Part
W3864QK120180WD212003864222002.46 x 1060.8610.1090.0170.021Part
W3864QK150180WD215003864222002.46 x 1060.8610.1090.0170.021Part
W3864QK180180WD218003864222002.46 x 1060.8610.1090.0170.021Part
W4096ZC420160W742004096417008.70 x 1060.7300.1580.0110.013Part
W4096ZC450160W745004096417008.70 x 1060.7300.1580.0110.013Part
W4096ZD420160W4234004096417008.70 x 1060.7300.1580.0110.013Part
W4096ZD450160W4245004096417008.70 x 1060.7300.1580.0110.013Part
W4205TE520150W94520042054500010.1 x 1060.8500.1900.0080.009Part
W4205TE560150W94560042054500010.1 x 1060.8500.1900.0080.009Part
W4205TE600150W94600042054500010.1 x 1060.8500.1900.0080.009Part
W4205TJ520150W89520042054500010.1 x 1060.8500.1900.0080.009Part
W4205TJ560150W89560042054500010.1 x 1060.8500.1900.0080.009Part
W4205TJ600150W89600042054500010.1 x 1060.8500.1900.0080.009Part
W4295NK200175WD820004295280003.92 x 1060.8260.1040.0150.017Part
W4295NK220175WD822004295280003.92 x 1060.8260.1040.0150.017Part
W4534NC030190W53004534400008.00 x 1060.7650.0520.0220.026Part
W4534NC060190W56004534400008.00 x 1060.7650.0520.0220.026Part
W4534ND030190W373004534400008.00 x 1060.7650.0520.02200.0255Part
W4534ND060190W376004534400008.00 x 1060.7650.0520.02200.0255Part
W4550HA360160W12136004550350006.13 x 1060.8120.1230.01050.0116 
W4550HA400160W12140004550350006.13 x 1060.8120.1230.01500.0116 
W4693QK050180WD25004693315004.98 x 1060.9040.0570.0170.021Part
W4693QK080180WD28004693315004.98 x 1060.9040.0570.0170.021Part
W4693QR050180WD75004693315004.98 x 1060.9040.0570.0170.021Part
W4693QR080180WD78004693315004.98 x 1060.9040.0570.0170.021Part
W4713HL300160WD5300047135600015.70 x 1060.8070.0900.0120.013Part
W4713HL350160WD5350047135600015.70 x 1060.8070.0900.0120.013Part
W4713HM300160WD6300047135600015.70 x 1060.8070.0900.0120.013Part
W4713HM350160WD6350047135600015.70 x 1060.8070.0900.0120.013Part
W4767MC180175W5418004755380007.22 x 1060.8270.0830.0140.016Part
W4767MC220175W5422004755380007.22 x 1060.8270.0830.0140.016Part
W5092ZC320160W7320050925800016.8 x 1060.8740.0790.0110.013Part
W5092ZC350160W7350050925800016.8 x 1060.8740.0790.0110.013Part
W5092ZD320160W42320050925800016.8 x 1060.8740.0790.0110.013Part
W5092ZD350160W42350050925800016.8 x 1060.8740.0790.0110.013Part
W5130MK240175WD324005130420008.82 x 1060.9100.0700.0130.015Part
W5130MK280175WD328005130420008.82 x 1060.9100.0700.0130.015Part
W5139TE450160W94450051395500015.10 x 1060.8260.1360.00800.0085Part
W5139TE480160W94480051395500015.10 x 1060.8260.1360.00800.0085Part
W5139TJ450160W89450051395500015.10 x 1060.8260.1360.00800.0085Part
W5139TJ480160W89480051395500015.10 x 1060.8260.1360.00800.0085Part
W5282ZC240160W7240052826000018.00 x 1060.9700.0640.0110.013Part
W5282ZC300160W7300052826000018.00 x 1060.9700.0640.0110.013Part
W5282ZD240160W42240052826000018.00 x 1060.9700.0640.0110.013Part
W5282ZD300160W42300052826000018.00 x 1060.9700.0640.0110.013Part
W5334MK200180WD3200053344680010.95 x 1060.8920.0690.0130.015Part
W5334MK220180WD3220053344680010.95 x 1060.8920.0690.0130.015Part
W5636MC120175W54120056364600010.58 x 1060.6980.0590.0140.016Part
W5636MC150175W54150056364600010.58 x 1060.6980.0590.0140.016Part
W5696VC100190W6100056965300014.00 x 1060.6500.0590.0160.019Part
W5696VC140190W6140056965300014.00 x 1060.6500.0590.0160.019Part
W5696VF100190W43100056965300014.00 x 1060.6500.0590.0160.019Part
W5696VF140190W43140056965300014.00 x 1060.6500.0590.0160.019Part
W5715ED520150W112520057156060018.36 x 1060.8630.1350.0060.006Part
W5715ED560150W112560057156060018.36 x 1060.8630.1350.0060.006Part
W5715ED600150W112600057156600018.36 x 1060.8630.1350.0060.006Part
W5838ZC180175W7180058386400020.50 x 1060.8000.0740.0110.013Part
W5838ZC220175W7220058386400020.50 x 1060.8000.0740.0110.013Part
W5838ZD180175W42180058386400020.50 x 1060.8000.0740.0110.013 
W5838ZD220175W42220058386400020.50 x 1060.8000.0740.0110.013 
W5984TE360160W94360059846200019.20 x 1060.7580.0970.0080.009Part
W5984TE400160W94400059846200019.20 x 1060.7580.0970.0080.009Part
W5984TJ360160W89360059846200019.20 x 1060.7580.0970.0080.009Part
W5984TJ400160W89400059846200019.20 x 1060.7580.0970.0080.009Part
W6262ZC200175W7200062626700022.40 x 1060.7300.0640.0110.013Part
W6262ZC240175W7240062626700022.40 x 1060.7300.0640.0110.013Part
W6262ZD200175W42200062626700022.40 x 1060.7300.0640.0110.013Part
W6262ZD240175W42240062626700022.40 x 1060.7300.0640.0110.013Part
W6360EC520150W111520063606060018.36 x 1060.8630.1350.0050.005Part
W6360EC560150W111560063606060018.36 x 1060.8630.1350.0050.005Part
W6360EC600150W111600063606600018.36 x 1060.8630.1350.0050.005Part
W6672TE320160W89320066726570021.58 x 1060.8640.0670.0080.00847Part
W6672TE350160W94350066726570021.58 x 1060.8640.0670.0080.00847Part
W6672TJ320160W89320066726570021.58 x 1060.8640.0670.0080.00847Part
W6672TJ350160W94350066726570021.58 x 1060.8640.0670.0080.00847Part
W7032DB020170W4920086904950012.30 x 1060.7000.0290.0100.014Part
W7032DB040170W4940086904950012.30 x 1060.7000.0290.0100.014Part
W7045MC030190W5430070455400014.60 x 1060.7930.0330.0140.016Part
W7045MC060190W5460070455400014.60 x 1060.7930.0330.0140.016Part
W7395ED450160W112450073957300026.65 x 1060.7760.0870.0060.0064Part
W7395ED480160W112480073957300026.65 x 1060.7760.0870.0060.0064Part
W8245EC450160450082457300026.65 x 1060.7760.0870.0050.00537Part
W8245EC480160480082457300026.65 x 1060.7760.0870.0050.00537Part
W8400ED320160W112320084008300034.40 x 1060.8170.0610.00600.0063Part
W8400ED350160W112350084008300034.40 x 1060.8170.0610.00600.0063Part
W8405ZC100190W7100084057200025.90 x 1060.6700.0380.0110.013Part
W8405ZC140190W7140084057200025.90 x 1060.6700.0380.0110.013Part
W8405ZD100190W42100084057200025.90 x 1060.6700.0380.0110.013Part
W8405ZD140190W42140084057200025.90 x 1060.6700.0380.0110.013Part
W8570TE180175W94180085707020024.60 x 1060.6900.0500.0080.009Part
W8570TE220175W94220085707020024.60 x 1060.6900.0500.0080.009Part
W8570TJ180175W89180085707020024.60 x 1060.6900.0500.0080.009Part
W8570TJ220175W89220085707020024.60 x 1060.6900.0500.0080.009Part
W9830TE120190W94120098307200025.90 x 1060.6700.0430.0080.009 
W9830TE150190W94150098307200025.90 x 1060.6700.0430.0080.009 
W9830TJ120190W89120098307200025.90 x 1060.6700.0430.0080.009Part
W9830TJ150190W89150098307200025.90 x 1060.6700.0430.0080.009Part
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