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 #Avalanche rated diodeVRRM [Diode] (V)IFAV @ Tk=55 ℃ (A)IFSM 10ms Half Sine Wave (A)I2t [Diode] (A2s)TJ Max (°C)Package TypeV0 (V)rS (mOhm)RthJK 180° Sine Wave (K/W)RthJC 120° Rect. Pulse (K/W)RthJK 120° Rect (K/W)Part DatasheetCompare
 
W0507YH42042005057600289 x 103160W30.9700.8800.1000.117Part
W0507YH45045005057600289 x 103160W30.9700.8800.1000.117Part
W0642WC16016006805500151 x 103190W11.0700.6760.0900.098Part
W0642WC20020006805500151 x 103190W11.0700.6760.0900.098Part
W0642WC24024006805500151 x 103190W11.0700.6760.0900.098Part
W0790LG65065007906000180 x 103150W1200.9191.2490.03940.045 
W0790LG72072007906000180 x 103150W1200.9191.2490.03940.045 
W0880LC65065008806000180 x 103150W40.9191.2490.0330.040 
W0880LC72072008806000180 x 103150W40.9191.2490.0330.040 
W0925LG50050009257200259 x 103150W1201.0000.7020.03940.0445 
W0925LG56056009257200259 x 103150W1201.0000.7020.03940.0445 
W0925LG60060009257200259 x 103150W1201.0000.7020.03940.0445 
W0944WC12012009449000405 x 103190W10.7900.3420.0900.098Part
W0944WC15015009449000405 x 103190W10.7900.3420.0900.098Part
W1032LC500500010327200259 x 103150W41.0000.7020.0330.040Part
W1032LC560560010327200259 x 103150W41.0000.7020.0330.040Part
W1032LC600600010327200259 x 103150W41.0000.7020.0330.040Part
W1060LG420420010609200423 x 103160W1201.0000.5750.03940.0445 
W1060LG450450010609200423 x 103160W1201.0000.5750.03940.0445 
W106CEC2402400106509200042.32 x 106160W1110.7340.0470.0050.0054 
W106CEC2802800106509200042.32 x 106160W1110.7340.0470.0050.0054 
W1074YC2002000107410800583 x 103160W20.9200.3900.0500.061Part
W1074YC2602600107410800583 x 103160W20.9200.3900.0500.061Part
W1074YC3203200107410800583 x 103160W20.9200.3900.0500.061Part
W1074YH2002000107410800583 x 103160W30.9200.3900.0500.061Part
W1074YH2602600107410800583 x 103160W30.9200.3900.0500.061Part
W1074YH3203200107410800583 x 103160W30.9200.3900.0500.061Part
W108CED1801800108159450044.7 x 106175W1120.7260.0420.00600.0063Part
W108CED2202200108159450044.7 x 106175W1120.7260.0420.00600.0063Part
W1185LC420420011859200423 x 103160W41.0000.5750.0330.0393Part
W1185LC450450011859200423 x 103160W41.0000.5750.0330.0393Part
W121CEC1801800121009450044.65 x 106175W1110.7260.0420.0050.0054Part
W121CEC2202200121009450044.65 x 106175W1110.7260.0420.0050.0054Part
W1260LG3203200126010600562 x 103160W1200.9000.3880.03940.0445 
W1260LG3603600126010600562 x 103160W1200.9000.3880.03940.0445 
W1263YC1601600126311700684 x 103175W20.8700.3300.0500.061Part
W1263YC2002000126311700684 x 103175W20.8700.3300.0500.061Part
W1263YC2502500126311700684 x 103175W20.8700.3300.0500.061Part
W1263YH1601600126311700684 x 103175W30.8700.3300.0500.061Part
W1263YH2002000126311700684 x 103175W30.8700.3300.0500.061Part
W1263YH2502500126311700684 x 103175W30.8700.3300.0500.061Part
W1360LG2402400136012700800 x 103160W1200.8700.3230.03940.0445Part
W1360LG3003000136012700800 x 103160W1200.8700.3230.03940.0445Part
W1411LC3203200141110600562 x 103160W40.9000.3880.0330.0393Part
W1411LC3603600141110600562 x 103160W40.9000.3880.0330.0393Part
W1520NC5005000147812000720 x 103150W50.9040.5520.0220.0255Part
W1520NC6006000147812000720 x 103150W50.9040.5520.0220.0255Part
W1524LC2402400152412700800 x 103160W40.8700.3230.0330.0393Part
W1524LC3003000152412700800 x 103160W40.8700.3230.0330.0393Part
W1730JK2402400173012700800 x 103160W1130.8700.3230.0270.0314 
W1730JK2802800173012700800 x 103160W1130.8700.3230.0270.0314 
W1748LC18018001748154001.18 x 106175W40.8700.2800.0330.039Part
W1748LC22022001748154001.18 x 106175W40.8700.2800.0330.039Part
W1748LC25025001748154001.18 x 106175W40.8700.2800.0330.039Part
W1856NC46046001856160001.28 x 106160W50.9750.3480.0220.026Part
W1856NC48048001856160001.28 x 106160W50.9750.3480.0220.026Part
W1975MC65065001975180001.62 x 106150W540.9500.5100.0140.016Part
W1975MC68068001975180001.62 x 106150W540.9500.5100.0140.016Part
W1975MC72072001975180001.62 x 106150W540.9500.5100.0140.016Part
W1980JK18018001980154001.18 x 106175W1130.8700.2800.0270.031 
W1980JK22022001980154001.18 x 106175W1130.8700.2800.0270.031 
W2054NC42042002054190001.81 x 106160W50.8000.3000.0220.027 
W2054NC45045002054190001.81 x 106160W50.8000.3000.0220.027 
W2058LC10010002058195001.90 x 106175W40.7900.1920.0330.039Part
W2058LC12012002058195001.90 x 106175W40.7900.1920.0330.039Part
W2058LC14014002058195001.90 x 106175W40.7900.1920.0330.039Part
W2115MC52052002122190001.81 x 106150W541.0740.4050.0140.016Part
W2115MC56056002122190001.81 x 106150W541.0740.4050.0140.016Part
W2115MC60060002122190001.81 x 106150W541.0740.4050.0140.016Part
W2134NC36036002134200002.00 x 106160W50.8650.2600.0220.026Part
W2134NC40040002134200002.00 x 106160W50.8650.2600.0220.026Part
W2340JK12012002340195001.90 x 106175W1130.7900.1920.0270.031 
W2340JK15015002340195001.90 x 106175W1130.7900.1920.0270.031 
W2624NC24024002624280003.92 x 106160W50.7800.1600.0220.026Part
W2624NC28028002624280003.92 x 106160W50.7800.1600.0220.026Part
W2624ND24024002624280003.92 x 106160W370.7800.1600.0220.026Part
W2624ND28028002624280003.92 x 106160W370.7800.1600.0220.026Part
W2820VC42042002820262003.43 x 106160W61.3000.1470.0160.019Part
W2820VC45045002820262003.43 x 106160W61.3000.1470.0160.019Part
W2820VF42042002820262003.43 x 106160W431.3000.1470.0160.019Part
W2820VF45045002820262003.43 x 106160W431.3000.1470.0160.019Part
W2830HE52052002830320005.12 x 106150W1230.9100.2600.0120.013Part
W2830HE56056002830320005.12 x 106150W1230.9100.2600.0120.013Part
W2830HE60060002830320005.12 x 106150W1230.9100.2600.0120.013Part
W2840QA18018002840200002.00 x 106180W1170.9400.1390.02300.0255Part
W2840QA22022002840200002.00 x 106180W1170.9400.1390.0230.026Part
W2865HA68068002862324005.25 x 106150W1210.9820.3080.01050.0116Part
W2865HA72072002862324005.25 x 106150W1210.9820.3080.01050.0116Part
W2899MC46046002899254003.23 x 106160W540.9960.2220.0140.016Part
W2899MC48048002899254003.23 x 106160W540.9960.2220.0140.016Part
W3082MC42042003120260003.38 x 106160W540.9230.1920.0140.016Part
W3082MC45045003120260003.38 x 106160W540.9230.1920.0140.016Part
W3090HA52052003110320005.12 x 106150W1210.9100.2600.0110.012Part
W3090HA56056003110320005.12 x 106150W1210.9100.2600.0110.012Part
W3090HA60060003110320005.12 x 106150W1210.9100.2600.0110.012Part
W3128VC36036003128300004.50 x 106160W60.8750.1580.0160.019Part
W3128VC40040003128300004.50 x 106160W60.8750.1580.0160.019Part
W3128VF36036003128300004.50 x 106160W430.8750.1580.0160.019Part
W3128VF40040003128300004.50 x 106160W430.8750.1580.0160.019Part
W3270NC20020003270280003.92 x 106175W50.8260.1040.0220.026Part
W3270NC22022003270280003.92 x 106175W50.8260.1040.0220.026Part
W3270NC22AYes22003239276003.81 x 106175W50.8180.1080.0220.026Part
W3305QK24024003305185001.71 x 106175WD20.9100.1500.0170.021 
W3305QK28028003305185001.71 x 106175WD20.9100.1500.0170.021 
W3409NK24024003409280003.92 x 106160WD80.7800.1600.0150.017Part
W3409NK28028003409280003.92 x 106160WD80.7800.1600.0150.017Part
W3455QK20020003455200002.00 x 106180WD20.9400.1390.0170.021Part
W3455QK22022003455200002.00 x 106180WD20.9400.1390.0170.021Part
W3477MC36036003470282003.98 x 106160W540.9080.1460.0140.016Part
W3477MC40040003470282003.98 x 106160W540.9080.1460.0140.016Part
W3630TE65065003630350006.125 x 106150W940.9160.2620.0080.009 
W3630TE72072003630350006.125 x 106150W940.9160.2620.0080.009 
W3630TJ68068003630350006.125 x 106150W890.9160.2620.0080.009Part
W3630TJ72072003630350006.125 x 106150W890.9160.2620.0080.009Part
W3697VC22022003697400008.00 x 106160W60.8600.1000.0160.019Part
W3697VC28028003697400008.00 x 106160W60.8600.1000.0160.019Part
W3697VF22022003697400008.00 x 106160W430.8600.1000.0160.019Part
W3697VF28028003697400008.00 x 106160W430.8600.1000.0160.019Part
W3708MC32032003753300004.50 x 106160W540.9580.1120.0140.016Part
W3708MC35035003753300004.50 x 106160W540.9580.1120.0140.016Part
W3743ZC40040003750350006.13 x 106160W70.9760.1700.0110.013Part
W3743ZC45045003750350006.13 x 106160W70.9760.1700.0110.013Part
W3743ZC50050003750350006.13 x 106160W70.9760.1700.0110.013Part
W3743ZD40040003750350006.13 x 106160W420.9760.1700.0110.013Part
W3743ZD45045003750350006.13 x 106160W420.9760.1700.0110.013Part
W3743ZD50050003750350006.13 x 106160W420.9760.1700.0110.013Part
W3841VC30030003841398007.92 x 106175W60.8600.1150.0160.019Part
W3841VC34034003841398007.92 x 106175W60.8600.1150.0160.019Part
W3841VF30030003841398007.92 x 106175W430.8600.1150.0160.019Part
W3841VF34034003841398007.92 x 106175W430.8600.1150.0160.019Part
W3842MC24024003842351006.16 x 106160W540.8310.1180.0140.016Part
W3842MC28028003842351006.16 x 106160W540.8310.1180.0140.016Part
W3842MC28AYes28003842351006.16 x 106160W540.8310.1180.0140.016Part
W3864QK12012003864222002.46 x 106180WD20.8610.1090.0170.021Part
W3864QK15015003864222002.46 x 106180WD20.8610.1090.0170.021Part
W3864QK18018003864222002.46 x 106180WD20.8610.1090.0170.021Part
W4096ZC42042004096417008.70 x 106160W70.7300.1580.0110.013Part
W4096ZC45045004096417008.70 x 106160W70.7300.1580.0110.013Part
W4096ZD42034004096417008.70 x 106160W420.7300.1580.0110.013Part
W4096ZD45045004096417008.70 x 106160W420.7300.1580.0110.013Part
W4205TE520520042054500010.1 x 106150W940.8500.1900.0080.009Part
W4205TE560560042054500010.1 x 106150W940.8500.1900.0080.009Part
W4205TE600600042054500010.1 x 106150W940.8500.1900.0080.009Part
W4205TJ520520042054500010.1 x 106150W890.8500.1900.0080.009Part
W4205TJ560560042054500010.1 x 106150W890.8500.1900.0080.009Part
W4205TJ600600042054500010.1 x 106150W890.8500.1900.0080.009Part
W4295NK20020004295280003.92 x 106175WD80.8260.1040.0150.017Part
W4295NK22022004295280003.92 x 106175WD80.8260.1040.0150.017Part
W4534NC0303004534400008.00 x 106190W50.7650.0520.0220.026Part
W4534NC0606004534400008.00 x 106190W50.7650.0520.0220.026Part
W4534ND0303004534400008.00 x 106190W370.7650.0520.02200.0255Part
W4534ND0606004534400008.00 x 106190W370.7650.0520.02200.0255Part
W4550HA36036004550350006.13 x 106160W1210.8120.1230.01050.0116 
W4550HA40040004550350006.13 x 106160W1210.8120.1230.01500.0116 
W4693QK0505004693315004.98 x 106180WD20.9040.0570.0170.021Part
W4693QK0808004693315004.98 x 106180WD20.9040.0570.0170.021Part
W4693QR0505004693315004.98 x 106180WD70.9040.0570.0170.021Part
W4693QR0808004693315004.98 x 106180WD70.9040.0570.0170.021Part
W4713HL300300047135600015.70 x 106160WD50.8070.0900.0120.013Part
W4713HL350350047135600015.70 x 106160WD50.8070.0900.0120.013Part
W4713HM300300047135600015.70 x 106160WD60.8070.0900.0120.013Part
W4713HM350350047135600015.70 x 106160WD60.8070.0900.0120.013Part
W4767MC18018004755380007.22 x 106175W540.8270.0830.0140.016Part
W4767MC22022004755380007.22 x 106175W540.8270.0830.0140.016Part
W5092ZC320320050925800016.8 x 106160W70.8740.0790.0110.013Part
W5092ZC350350050925800016.8 x 106160W70.8740.0790.0110.013Part
W5092ZD320320050925800016.8 x 106160W420.8740.0790.0110.013Part
W5092ZD350350050925800016.8 x 106160W420.8740.0790.0110.013Part
W5130MK24024005130420008.82 x 106175WD30.9100.0700.0130.015Part
W5130MK28028005130420008.82 x 106175WD30.9100.0700.0130.015Part
W5139TE450450051395500015.10 x 106160W940.8260.1360.00800.0085Part
W5139TE480480051395500015.10 x 106160W940.8260.1360.00800.0085Part
W5139TJ450450051395500015.10 x 106160W890.8260.1360.00800.0085Part
W5139TJ480480051395500015.10 x 106160W890.8260.1360.00800.0085Part
W5282ZC240240052826000018.00 x 106160W70.9700.0640.0110.013Part
W5282ZC300300052826000018.00 x 106160W70.9700.0640.0110.013Part
W5282ZD240240052826000018.00 x 106160W420.9700.0640.0110.013Part
W5282ZD300300052826000018.00 x 106160W420.9700.0640.0110.013Part
W5334MK200200053344680010.95 x 106180WD30.8920.0690.0130.015Part
W5334MK220220053344680010.95 x 106180WD30.8920.0690.0130.015Part
W5636MC120120056364600010.58 x 106175W540.6980.0590.0140.016Part
W5636MC150150056364600010.58 x 106175W540.6980.0590.0140.016Part
W5696VC100100056965300014.00 x 106190W60.6500.0590.0160.019Part
W5696VC140140056965300014.00 x 106190W60.6500.0590.0160.019Part
W5696VF100100056965300014.00 x 106190W430.6500.0590.0160.019Part
W5696VF140140056965300014.00 x 106190W430.6500.0590.0160.019Part
W5715ED520520057156060018.36 x 106150W1120.8630.1350.0060.006Part
W5715ED560560057156060018.36 x 106150W1120.8630.1350.0060.006Part
W5715ED600600057156600018.36 x 106150W1120.8630.1350.0060.006Part
W5838ZC180180058386400020.50 x 106175W70.8000.0740.0110.013Part
W5838ZC220220058386400020.50 x 106175W70.8000.0740.0110.013Part
W5838ZD180180058386400020.50 x 106175W420.8000.0740.0110.013 
W5838ZD220220058386400020.50 x 106175W420.8000.0740.0110.013 
W5984TE360360059846200019.20 x 106160W940.7580.0970.0080.009Part
W5984TE400400059846200019.20 x 106160W940.7580.0970.0080.009Part
W5984TJ360360059846200019.20 x 106160W890.7580.0970.0080.009Part
W5984TJ400400059846200019.20 x 106160W890.7580.0970.0080.009Part
W6262ZC200200062626700022.40 x 106175W70.7300.0640.0110.013Part
W6262ZC240240062626700022.40 x 106175W70.7300.0640.0110.013Part
W6262ZD200200062626700022.40 x 106175W420.7300.0640.0110.013Part
W6262ZD240240062626700022.40 x 106175W420.7300.0640.0110.013Part
W6360EC520520063606060018.36 x 106150W1110.8630.1350.0050.005Part
W6360EC560560063606060018.36 x 106150W1110.8630.1350.0050.005Part
W6360EC600600063606600018.36 x 106150W1110.8630.1350.0050.005Part
W7032DB02020086904950012.30 x 106170W490.7000.0290.0100.014Part
W7032DB04040086904950012.30 x 106170W490.7000.0290.0100.014Part
W7045MC03030070455400014.60 x 106190W540.7930.0330.0140.016Part
W7045MC06060070455400014.60 x 106190W540.7930.0330.0140.016Part
W8245EC450450082457300026.65 x 1061600.7760.0870.0050.00537Part
W8245EC480480082457300026.65 x 1061600.7760.0870.0050.00537Part
W8400ED320320084008300034.40 x 106160W1120.8170.0610.00600.0063Part
W8400ED350350084008300034.40 x 106160W1120.8170.0610.00600.0063Part
W8405ZC100100084057200025.90 x 106190W70.6700.0380.0110.013Part
W8405ZC140140084057200025.90 x 106190W70.6700.0380.0110.013Part
W8405ZD100100084057200025.90 x 106190W420.6700.0380.0110.013Part
W8405ZD140140084057200025.90 x 106190W420.6700.0380.0110.013Part
W8570TE180180085707020024.60 x 106175W940.6900.0500.0080.009Part
W8570TE220220085707020024.60 x 106175W940.6900.0500.0080.009Part
W8570TJ180180085707020024.60 x 106175W890.6900.0500.0080.009Part
W8570TJ220220085707020024.60 x 106175W890.6900.0500.0080.009Part
W9830TE120120098307200025.90 x 106190W940.6700.0430.0080.009 
W9830TE150150098307200025.90 x 106190W940.6700.0430.0080.009 
W9830TJ120120098307200025.90 x 106190W890.6700.0430.0080.009Part
W9830TJ150150098307200025.90 x 106190W890.6700.0430.0080.009Part
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