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| UPS520 W ATE R TOW N DIVISI ON SCHOTTKY BARRIER RECTIFIER 0.5 AMP, 20 VOLT KEY FEATURES DESCRIPTION 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. 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" Reel; 12,000 units/13" Reel SURFACE MOUNT POWERMITE Surface Mount Power Package 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 IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com 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 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 W ATE R TOW N DIVISI ON SCHOTTKY BARRIER RECTIFIER 0.5 AMP, 20 VOLT W W W.Microsemi .COM MAXIMUM RATINGS RATING Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current Repetitive Peak Surge Current Storage Temperature Range Operating Temperature Range Voltage Rate of Change (@ Rated VR and TJ = 25C) (@ Rated VR and TC = 100C) (Non-Repetitive peak surge current @ IO = 0.5 Amps ) (Conditions) SYMBOL VRRM VRWM VR IO IFSM TSTG, TC TJ dv/dt 0.5 10 -55 to 125 -55 to 125 1000 VALUE 20 UNIT V V V A A C C V/us 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 SYMBOL Rtjtab Rtja VALUE 70 230 UNIT C/W C/W ELECTRICAL CHARACTERISTICS RATING Maximum Instantaneous Forward Voltage Maximum Instantaneous Reverse Current (Conditions) (IF = 0.1 Amps) (IF = 0.5 Amps) (VR = 10 Vdc) (VR = 20 Vdc) SYMBOL VF VF IR IR VALUE 20C 100C UNIT Volts A 0.325 0.395 75 250 0.230 0.330 5,000 8,000 ELECTRICALS 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 W ATE R TOW N DIVISI ON SCHOTTKY BARRIER RECTIFIER 0.5 AMP, 20 VOLT W W W.Microsemi .COM MECHANICAL SPECIFICATIONS MECHANICALS 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 W ATE R TOW N DIVISI ON SCHOTTKY BARRIER RECTIFIER 0.5 AMP, 20 VOLT W W W.Microsemi .COM NOTES 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 |
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