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. Features http://onsemi.com FAST RECOVERY POWER RECTIFIERS 3.0 AMPERES, 50−600 VOLTS • 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. for 10 Seconds Available Tape and Reel, 1200 per Reel, by adding a “RL” Suffix to the Part Number Polarity: Cathode Indicated by Polarity Band AXIAL LEAD CASE 267 STYLE 1 MARKING DIAGRAM A MR85x YYWW G G A = Assembly Location MR85x = Device Number x = 0, 1, 2, 4 or 6 YY = Year WW = Work Week G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet. Preferred devices are recommended choices for future use and best overall value. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2006 July, 2006 − Rev. 5 1 Publication Order Number: MR850/D MR850, MR851, MR852, MR854, MR856 MAXIMUM RATINGS Symbol MR850 MR851 MR852 MR854 MR856 Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Rating VRRM VRWM VR 50 100 200 400 600 V Non−Repetitive Peak Reverse Voltage VRSM 75 150 250 450 650 V VR(RMS) 35 70 140 280 420 V RMS Reverse Voltage Average Rectified Forward Current (Single phase resistive load, TA = 80°C) Non−Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions) Operating and Storage Junction Temperature Range IO 3.0 A IFSM 100 (one cycle) A TJ, Tstg − 65 to +125 − 65 to +150 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction−to−Ambient (Recommended Printed Circuit Board Mounting) Symbol Max Unit RqJA 28 °C/W ELECTRICAL CHARACTERISTICS Characteristic Symbol Min Typ Max Unit Forward Voltage (IF = 3.0 A, TJ = 25°C) VF − 1.04 1.25 V Reverse Current (rated DC voltage) TJ = 25°C MR850 MR851 MR852 TJ = 80°C MR854 MR856 IR − − − − − − 2.0 − 60 − − 100 10 150 150 200 250 300 mA Symbol Min Typ Max Unit − − 100 150 200 300 − − 2.0 REVERSE RECOVERY CHARACTERISTICS Characteristic Reverse Recovery Time (IF = 1.0 A to VR = 30 Vdc) (IF = 15 A, di/dt = 10 A/ms) trr Reverse Recovery Current (IF = 1.0 A to VR = 30 Vdc) IRM(REC) http://onsemi.com 2 ns A MR850, MR851, MR852, MR854, MR856 ORDERING INFORMATION Package Shipping † MR850 Axial Lead* 500 Units / Box MR851 Axial Lead* 500 Units / Box MR851G Axial Lead* 500 Units / Box MR851RL Axial Lead* 1200 / Tape & Reel MR851RLG Axial Lead* 1200 / Tape & Reel MR852 Axial Lead* 500 Units / Box MR852G Axial Lead* 500 Units / Box MR852RL Axial Lead* 1200 / Tape & Reel MR852RLG Axial Lead* 1200 / Tape & Reel MR854 Axial Lead* 500 Units / Box MR854G Axial Lead* 500 Units / Box MR854RL Axial Lead* 1200 / Tape & Reel MR854RLG Axial Lead* 1200 / Tape & Reel MR856 Axial Lead* 500 Units / Box MR856G Axial Lead* 500 Units / Box MR856FF Axial Lead* 500 Units / Fan−Fold MR856FFG Axial Lead* 500 Units / Fan−Fold MR856RL Axial Lead* 1200 / Tape & Reel MR856RLG Axial Lead* 1200 / Tape & Reel Device †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *These packages are inherently Pb−Free. http://onsemi.com 3 MR850, MR851, MR852, MR854, MR856 PACKAGE DIMENSIONS AXIAL LEAD CASE 267−05 (DO−201AD) ISSUE G K D A 1 B 2 K NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. DIM A B D K INCHES MIN MAX 0.287 0.374 0.189 0.209 0.047 0.051 1.000 −−− MILLIMETERS MIN MAX 7.30 9.50 4.80 5.30 1.20 1.30 25.40 −−− STYLE 1: PIN 1. CATHODE (POLARITY BAND) 2. ANODE ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: [email protected] N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5773−3850 http://onsemi.com 4 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative MR850/D