[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-561225-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-561225-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","mur805-mur860-ultrafast-rectifiers-switching-power-supply-diode-specifications","MUR805-MUR860 UltraFast Rectifiers - Switching Power Supply Diode Specifications","","UltraFast switching power rectifier diode series MUR805 through MUR860 for use in switching power supplies, inverters, and free-wheeling applications. Highlights include ultrafast recovery time (25/50/75 ns class), 175°C operating junction temperature, TO-220 packaging, low forward voltage and low leakage current, and high temperature glass passivated junction technology. Provides mechanical notes, Pb-free availability, soldering guidance, and ordering details, plus maximum ratings covering voltage, current, and operating/storage temperature, with thermal and electrical characteristics such as forward voltage, reverse current, and reverse recovery 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are the main application areas for the MUR805–MUR860 rectifier series?","Question",{"text":63,"@type":64},"The series is designed for switching power supplies, inverters, and as free-wheeling diodes.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"What key electrical/thermal features are specified for these devices?",{"text":68,"@type":64},"They target ultrafast recovery time, support an operating junction temperature up to 175°C, and are built to provide low forward voltage and low leakage current.",{"name":70,"@type":61,"acceptedAnswer":71},"What does the document provide regarding maximum ratings and electrical characteristics?",{"text":72,"@type":64},"It lists maximum ratings for peak repetitive reverse voltage, forward current levels, surge current, and temperature limits, along with thermal resistance and electrical parameters such as forward voltage, reverse current, and reverse recovery 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designed for use in switching power supplies, inverters and as free wheeling diodes, these state−of−the−art devices have the following features:  \nFeatures  \n• Ultrafast 25, 50 and 75 Nanosecond Recovery Time  \n• 175°C Operating Junction Temperature  \n• Popular TO−220 Package  \n• Epoxy Meets UL 94 V−0 @ 0.125 in  \n• Low Forward Voltage  \n• Low Leakage Current  \n• High Temperature Glass Passivated Junction  \n• Reverse Voltage to 600 Volts  \n• Pb−Free Packages are Available*  \nMechanical Characteristics  \n• Case: Epoxy, Molded  \n• Weight: 1.9 grams (approximately)  \n• Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable  \n• Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds  \n• Shipped 50 units per plastic tube  \n*For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.  \n[http://onsemi.com](http://onsemi.com)  \nULTRAFAST RECTIFIERS  \n8.0 AMPERES 50−600 VOLTS  \nAYWW  \nU8xx  \nKA  \nA = Assembly Locarion  \nY = Year  \nWW = Work Week U8 = Device Code xx = 10, 15, 20, 40 or 60 KA = Location Code  \nORDERING INFORMATION  \nSee detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet.  \nPreferred devices are recommended choices for future use and best overall value.  \nMUR805, MUR810, MUR815, MUR820, MUR840, MUR860  \nMAXIMUM RATINGS  \n\n| Rating | Symbol | MUR |  |  |  |  |  | Unit |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  | 805 | 810 | 815 | 820 | 840 | 860 |  |\n| Peak Repetitive Reverse Voltage | VRRM | 50 | 100 | 150 | 200 | 400 | 600 | V |\n| Working Peak Reverse Voltage | VRWM |  |  |  |  |  |  |  |\n| DC Blocking Voltage | VR |  |  |  |  |  |  |  |\n| Average Rectified Forward Current\u003Cbr>Total Device,(Rated VR), TC = 150°C | IF(AV) | 8.0 |  |  |  |  |  | A |\n| Peak Repetitive Forward Current\u003Cbr>(Rated VR , Square Wave, 20 kHz), TC = 150°C | IFM | 16 |  |  |  |  |  | A |\n| Nonrepetitive Peak Surge Current\u003Cbr>(Surge applied at rated load conditions halfwave, single phase, 60 Hz) | IFSM | 100 |  |  |  |  |  | A |\n| Operating Junction Temperature and\u003Cbr>Storage Temperature Range | TJ , Tstg | −65 to +175 |  |  |  |  |  | °C |\n\nMaximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected.  \nTHERMAL CHARACTERISTICS  \n\n| Maximum Thermal Resistance, Junction−to−Case | R 􀀂JC | 3.0 | 2.0 | °C/W |\n| --- | --- | --- | --- | --- |\n\nELECTRICAL CHARACTERISTICS  \n\n| Maximum Instantaneous Forward Voltage (Note 1)(iF = 8.0 Amps, TC = 150°C)\u003Cbr>(iF = 8.0 Amps, TC = 25°C) | vF | 0.895\u003Cbr>0.975 | 1.00\u003Cbr>1.30 | 1.20\u003Cbr>1.50 | V |\n| --- | --- | --- | --- | --- | --- |\n| Maximum Instantaneous Reverse Current (Note 1)(Rated dc Voltage, TJ = 150°C)\u003Cbr>(Rated dc Voltage, TJ = 25°C) | iR | 250\u003Cbr>5.0 | 500\u003Cbr>10 |  | 􀀁A |\n| Maximum Reverse Recovery Time\u003Cbr>(IF = 1.0 Amp, di/dt = 50 Amps/􀀁s)\u003Cbr>(IF = 0.5 Amp, iR = 1.0 Amp, IREC = 0.25 Amp) | trr | 35\u003Cbr>25 | 60\u003Cbr>50 |  | ns |\n\n1. Pulse Test: Pulse Width = 300 􀀁s, Duty Cycle ≤ 2.0% .  \nORDERING INFORMATION  \n\n| Device | Package | Shipping† |\n| --- | --- | --- |\n| MUR805 | TO−220 | 50 Units / Rail |\n| MUR810 | TO−220 | 50 Units / Rail |\n| MUR815 | TO−220 | 50 Units / Rail |\n| MUR815G | TO−220\u003Cbr>(Pb−Free) | 50 Units / Rail |\n| MUR820 | TO−220 | 50 Units / Rail |\n| MUR820G | TO−220\u003Cbr>(Pb−Free) | 50 Units / Rail |\n| MUR840 | TO−220 | 50 Units / Rail |\n| MUR840G | TO−220\u003Cbr>(Pb−Free) | 50 Units / Rail |\n| MUR860 | TO−220 | 50 Units / Rail |\n| MUR860G | TO−220\u003Cbr>(Pb−Free) | 50 Units / Rail |\n\n†For","cbCaisjVewbdAfLj","https://ap.wps.com/l/cbCaisjVewbdAfLj","pdf",116118,"English","# Features\n# Mechanical Characteristics\n# Maximum Ratings\n## Peak Voltages and Currents\n## Temperature Range\n# Thermal Characteristics\n# Electrical Characteristics\n# Ordering Information","[{\"question\":\"What are the main application areas for the MUR805–MUR860 rectifier series?\",\"answer\":\"The series is designed for switching power supplies, inverters, and as free-wheeling diodes.\"},{\"question\":\"What key electrical/thermal features are specified for these devices?\",\"answer\":\"They target ultrafast recovery time, support an operating junction temperature up to 175°C, and are built to provide low forward voltage and low leakage current.\"},{\"question\":\"What does the document provide regarding maximum ratings and electrical characteristics?\",\"answer\":\"It lists maximum ratings for peak repetitive reverse voltage, forward current levels, surge current, and temperature limits, along with thermal resistance and electrical parameters such as forward voltage, reverse current, and reverse recovery time.\"}]","MUR805-MUR860 UltraFast Rectifiers - Switching Power Supply Diode Specifications | PDF",1791805307,23]