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MR851

Part Number MR851
Manufacturer Sunmate
Title FAST RECOVERY RECTIFIER DIODES
Description MR850 - MR858 FAST RECOVERY RECTIFIER DIODES VOLTAGE RANGE: 50 - 8 00V CURRENT: 3.0 A Features ! High current capability ! High surge current cap...
Features ! High current capability ! High surge current capability ! High reliability ! Low reverse current ! Low forward voltage drop ! Fast switching for high efficiency Mechanical Data ! Case : DO-201AD Molded plastic ! Epoxy : UL94V-O rate flame retardant Lead : Axial lead solderable per MIL-STD-202, Met...

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MR850 : GI850/MR850 thru GI858/MR858 3 Amp Fast Switching Plastic Rectifier DO−201AD Type Package Features: D High Forward Surge Capability D Fast Switching for High Efficiency D High Forward Current Operation Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum Repetitive Peak Reverse and Blocking GI850/MR850 . . . . . . . . . . . . . . . . . . . . . . . . . V. .o.lt.a.g.e.,.V. R. .R.M.,.V. D. .C. . . . . . . . . . . . . . . . . . . . . . 50V GI851/MR851 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V GI852/MR852 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MR850 : MR850 THRU MR858 3.0 AMPS. Fast Recovery Rectifiers Voltage Range 50 to 800 Volts Current 3.0 Amperes Features Low forward voltage drop High current capability High reliability High surge current capability DO-201AD Mechanical Data Cases: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Axial leads, solderable per MILSTD-202, Method 208 guaranteed Polarity: Color band denotes cathode end High temperature soldering guaranteed: 260℃/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs.,(2.3kg) tension Weight: 1.2 grams Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave.

MR850 : MR850, MR851, MR852, MR854, MR856 MR852 and MR856 are Preferred Devices Axial Lead Fast Recovery Rectifiers Axial lead mounted fast recovery power rectifiers are designed for special applications such as dc power supplies, inverters, converters, ultrasonic systems, choppers, low RF interference and free wheeling diodes. A complete line of fast recovery rectifiers having typical recovery time of 100 nanoseconds providing high efficiency at frequencies to 250 kHz. Mechanical Characteristics http://onsemi.com • Case: Epoxy, Molded • Weight: 1.1 gram (approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal • • • • • Leads are Readily Solderable Lead and Mounting Surface.

MR850 : MR850 - MR858 PRV : 50 - 600 Volts Io : 3.0 Amperes FAST RECOVERY RECTIFIER DIODES DO-201AD FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Fast switching for high efficiency * Pb / RoHS Free MECHANICAL DATA : * Case : DO-201AD Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 1.16 grams 0.21 (5.33) 0.19 (4.82) 0.052 (1.32) 0.048 (1.22) 1.00 (25.4) MIN. 0.375 (9.52) 0.285 (7.24) 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) MAXIMUM .

MR850 : MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MR850/D Axial Lead Fast Recovery Rectifiers Axial lead mounted fast recovery power rectifiers are designed for special applications such as dc power supplies, inverters, converters, ultrasonic systems, choppers, low RF interference and free wheeling diodes. A complete line of fast recovery rectifiers having typical recovery time of 100 nanoseconds providing high efficiency at frequencies to 250 kHz. Mechanical Characteristics • Case: Epoxy, Molded • Weight: 1.1 gram (approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable • Lead and Mounting Surface Temperature for Soldering P.

MR850 : MR850 THRU MR856 3.0 AMP FAST RECOVERY RECTIFIERS VOLTAGE RANGE 50 to 600 Volts CURRENT FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability 3.0 Amperes DO-27 .220(5.6) .197(5.0) DIA. 1.0(25.4) MIN. MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 1.10 grams .375(9.5) .285(7.2) www.DataSheet4U.com .052(1.3) .048(1.2) DIA. 1.0(25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperatu.

MR850 : MR850 MR851 MR852 MR854 MR856 MR858 Unit Conditions VRRM Maximum Repetitive Peak Reverse Voltage 50 100 200 400 600 800 V VRMS Maximum RMS Voltage 35 70 140 280 420 560 V VDC IF(AV) Maximum DC Blocking Voltage Maximum Average Forward Rectified Current IFSM Peak Forward Surge Current Maximum VF Instantaneous Forward Voltage 50 1.

MR850 : MR850-MR856 High-reliability discrete products and engineering services since 1977 3A SCHOTTKY RECTIFIERS FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS. Rating Peak repetitive reverse voltage Working peak reverse voltage DC blocking voltage Non-repetitive peak reverse voltage RMS reverse voltage Average rectified forward current (single phase resistive load) Non-repetitive peak surge current (surge applied at rated load conditions) Operating junction temperature range Storage junction temperature range Maxi.

MR850 : SANGDEST MICROELECTRONICS Technical Data Data Sheet N0454, Rev. - MR850-MR858 3.0A FAST RECOVERY RECTIFIER Green Products Marking Diagram: Where XXXXX is YYWWL MR850 SSG YY WW L = Part Name = SSG = Year = Week = Lot Number Cautions:Molding resin Epoxy resin UL:94V-0 Ordering Information Device MR850-MR858 Package DO-201AD (Pb-Free) Shipping 1250pcs / tape For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification. • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113  (86) 25-87123907 • • FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn .

MR850 : MR850 thru MR858 Reverse Voltage 50 to 800 Volts Features ‹ Low forward voltage drop ‹ High current capability ‹ High reliability ‹ High surge current capability ‹ TJ is 150oC (Max.) and TSTG is 175oC (Max.) with PI glue Fast Recovery Rectifiers Forward Current 3.0 Amperes Mechanical Data ‹ Case: Molded plastic DO-201AD ‹ Epoxy: UL 94V-O rate flame retardant ‹ Lead: Axial leads, solderable per MIL-STD-202, Method 208 guaranteed ‹ Polarity: Color band denotes cathode end ‹ High temperature soldering guaranteed: 250oC/10 seconds .375” (9.5mm) lead lengths at 5 lbs., (2.3kg) tension ‹ Weight: 0.042 ounce, 1.195 grams Maximum Ratings and Electrical Characteristics Ratings at 25oC ambient tem.

MR850 : FRONTIER ELECTRONICS CO., LTD. 3A FAST RECOVERY PLASTIC RECTIFIER MR850 THRU MR8510 FEATURES ! HIGH SURGE CURRENT CAPABILITY ! PLASTIC MATERIAL CARRIES U/L RECOGNITION 94-0 ! HIGH CURRENT OPERATION 3 AMPERES AT TA=55℃ ! FAST SWITCHING FOR HIGH EFFICIENCY ! HIGH TEMPERATURE SOLDERING GUARANTEED︰250℃/10S /.375〞﹙9.5mm﹚LEAD LENGTH/5 LBS.,(2.3 KG)TENSION MECHANICAL DATA ! CASE:MOLDED PLASTIC ! TERMINALS:AXIAL LEADS, SOLDERABLE PER MIL-STD- 202,METHOD 208 ! POLARITY:COLOR BAND DENOTES CATHODE ! MOUNTING POSITION:ANY ! WEIGHT:1.2 GRAMS 1.0(25.4) MIN .375(9.5) .335(8.5) 1.0(25.4) MIN .052(1.3) .048(1.2) .220(5.6) .197(5.0) CASE:DO201AD DIMENSIONS IN INCHES AND (MILLIMETERS) MAXIMUM RATINGS AND.

MR850 : SYMBOL Repetitive Peak Reverse Voltage VRRM RMS Voltage VRMS DC Blocking Voltage Average Forward Current 0.375" (9.5mm) Lead Length @ Ta=50ºC VDC I (AV) Peak Forward Surge Current 10ms Single Half Sine-Wave Superimposed on Rated Load IFSM Repetitive Peak Forward surge (Note 1) Forward Voltage @ 3.0A Dc Reverse Current @ Ta=25ºC Rated DC Blocking Voltage @ Ta=100ºC IFRM VF IR Reverse Recovery Time (Note 2) TRR Typical Junction Capacitance (Note 3) Typical Thermal Resistance Junction to Ambient (Note 4) Cj Rth (j-a) Operating Junction Temperature Tj Storage Temperature Range Tstg MR850 50 35 50 MR851 MR852 MR854 MR856 100 200 400 600 70 140 280 .

MR850 : FAST RECOVERY RECTIFIER DIODES MR850 THRU MR856 50V-600V 3.0A FEATURES l High surge current capability l Plastic package has Underwriters Laboratory Flammability Classification 94V-O l Void-free molded plastic package l 3.0 ampere operation at TA=50 with no thermal runaway l Exceeds environmental standards of MIL-S-19500/228 l Fast switching for high efficiency Mechanical Data Case: JEDEC DO-201AD molded plastic Terminals: Plated Axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color Band denotes end Mounting Position: Any Weight: 0.04 ounce, 1.1 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Resistive or in.

MR850 : MR850 - MR858 FAST RECOVERY RECTIFIER DIODES VOLTAGE RANGE: 50 - 8 00V CURRENT: 3.0 A Features ! High current capability ! High surge current capability ! High reliability ! Low reverse current ! Low forward voltage drop ! Fast switching for high efficiency Mechanical Data ! Case : DO-201AD Molded plastic ! Epoxy : UL94V-O rate flame retardant Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed ! Polarity : Color band denotes cathode end ! Mounting position : Any ! Weight: 1.2 grams (approx.) ABA D DO-201AD Dim Min Max A 25.40 ¾ B 7.20 9.50 C 1.20 1.30 D 4.80 5.30 All Dimensions in mm C Maximum Ratings and Electrical Characteristics TA = 25°C unless otherwis.

MR850GP : www.DataSheet4U.com www.DataSheet4U.com .

MR851 : GI850/MR850 thru GI858/MR858 3 Amp Fast Switching Plastic Rectifier DO−201AD Type Package Features: D High Forward Surge Capability D Fast Switching for High Efficiency D High Forward Current Operation Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum Repetitive Peak Reverse and Blocking GI850/MR850 . . . . . . . . . . . . . . . . . . . . . . . . . V. .o.lt.a.g.e.,.V. R. .R.M.,.V. D. .C. . . . . . . . . . . . . . . . . . . . . . 50V GI851/MR851 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V GI852/MR852 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MR851 : MR850, MR851, MR852, MR854, MR856 Axial Lead Fast Recovery Rectifiers Axial lead mounted fast recovery power rectifiers are designed for special applications such as dc power supplies, inverters, converters, ultrasonic systems, choppers, low RF interference and free wheeling diodes. A complete line of fast recovery rectifiers having typical recovery time of 100 nanoseconds providing high efficiency at frequencies to 250 kHz. Features • These are Pb−Free Devices* Mechanical Characteristics: • Case: Epoxy, Molded • Weight: 1.1 Gram (Approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable • Lead Temperature for Soldering Purposes: 260°C Max. .




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