UPS520 SCHOTTKY BARRIER RECTIFIER 0.5 AMP, 20 VOLT W ATE R TOW N DIVISI ON DESCRIPTION In addition to its size advantages, Powermite package features include a full metallic bottom that eliminates the possibility of solder flux entrapment during assembly, and a unique locking tab acts as an integral heat sink. Its innovative design makes this device ideal for use with automatic insertion equipment Low Profile - Maximum height of 1.1 mm 2 Footprint Area of 10 mm Low VF Provides Higher Efficiency Low Thermal Resistance with Direct Thermal Path of Die on Exposed Cathode Heat Sink Supplied in 8mm Tape and Reel - 3,000 units/7" W W W. Microsemi .COM In Microsemi's new Powermite SMT Package, these high efficiency Schottky rectifiers offer power handling capabilities previously found only in much larger packages. They are ideal for SMD applications that operate at high frequencies. KEY FEATURES Reel; 12,000 units/13" Reel SURFACE MOUNT POWERMITE Surface Mount Power Package IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com APPLICATIONS/BENEFITS APPLICATIONS/BENEFITS High power Surface Mount Package Guard Ring Protection Low forward voltage Integral Heat Sink/Locking Tabs Compatible with Automatic Insertion Equipment Full Metallic Bottom Eliminates Flux Entrapment MECHANICAL CHARACTERISTICS * * * * Case: Molded Epoxy Meets UL94VO at 1/8 inch Device Marking S52 Lead and Mounting Surface Temperature for Soldering = 260C Maximum for 10 Seconds UPS520 Copyright 2000 UPS520.PDF 2001-09-13 Microsemi Watertown Division 580 Pleasant Street Watertown, MA 02472 617-926-0404, Fax: 617-924-1235 Page 1 UPS520 SCHOTTKY BARRIER RECTIFIER 0.5 AMP, 20 VOLT W ATE R TOW N DIVISI ON (Conditions) Working Peak Reverse Voltage SYMBOL VALUE UNIT VRRM 20 IO 0.5 V V V A IFSM 10 A TSTG, TC -55 to 125 C TJ dv/dt -55 to 125 C 1000 V/us SYMBOL VALUE UNIT Rtjtab 70 C/W Rtja 230 C/W VRWM DC Blocking Voltage VR Average Rectified Forward Current Repetitive Peak Surge Current (@ Rated VR and TC = 100C) (Non-Repetitive peak surge current @ IO = 0.5 Amps ) Storage Temperature Range Operating Temperature Range Voltage Rate of Change (@ Rated VR and TJ = 25C) W W W. Microsemi .COM MAXIMUM RATINGS RATING Peak Repetitive Reverse Voltage THERMAL CHARACTERISTICS RATING Thermal Resistance, Junction - to - Case (1) Thermal Resistance, Junction-to-Ambient (1) Devices mounted on 2 in. sq. FR-4 Board (2 oz) with minimum footprint ELECTRICAL CHARACTERISTICS RATING (Conditions) Maximum Instantaneous Forward Voltage Maximum Instantaneous Reverse Current SYMBOL VALUE 20C 100C (IF = 0.1 Amps) VF 0.325 0.230 (IF = 0.5 Amps) VF 0.395 0.330 (VR = 10 Vdc) IR 75 5,000 (VR = 20 Vdc) IR 250 8,000 UNIT Volts A ELECTRICALS Copyright 2000 UPS520.PDF 2001-09-13 Microsemi Watertown Division 580 Pleasant Street Watertown, MA 02472 617-926-0404, Fax: 617-924-1235 Page 2 UPS520 SCHOTTKY BARRIER RECTIFIER 0.5 AMP, 20 VOLT W ATE R TOW N DIVISI ON W W W. Microsemi .COM MECHANICAL SPECIFICATIONS MECHANICALS Copyright 2000 UPS520.PDF 2001-09-13 Microsemi Watertown Division 580 Pleasant Street Watertown, MA 02472 617-926-0404, Fax: 617-924-1235 Page 3 UPS520 SCHOTTKY BARRIER RECTIFIER 0.5 AMP, 20 VOLT W ATE R TOW N DIVISI ON W W W. Microsemi .COM NOTES Copyright 2000 UPS520.PDF 2001-09-13 Microsemi Watertown Division 580 Pleasant Street Watertown, MA 02472 617-926-0404, Fax: 617-924-1235 Page 4