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| UPS5817E3 and UPS5819e3 POWERMITE 1TM SURFACE MOUNT 1 AMP 20 and 40 V SCHOTTKY RECTIFIERS SCOTTSDALE DIVISION DESCRIPTION The UPS5817E3 and UPS5819e3 offer a small and powerful surface mount package that is RoHS compliant for a 1 Amp rated Schottky. These ratings are found only in much larger packages. They are ideal for surface mount applications that operate at high frequencies with their "hot carrier" features that provide extremely fast switching. The very low thermal resistance of the patented Powermite 1TM package design with a full metallic bottom and unique locking tab act as an efficient heat path to a heat sink mounting permitting cooler operating junction temperatures for minimal reverse leakage currents and lower power loss. It is also ideal for automatic insertion equipment. IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com APPEARANCE WWW .Microsemi .C OM DO-216 Powermite 1TM FEATURES * * * * * * Low profile DO-216 package (<1.1 mm) RoHS compliant with e3 suffix part number 2 Small footprint area of 8.45 mm Plastic package has Underwriters Laboratory Flammability classification 94V-0 Unique locking tab on bottom acts as integral efficient heat path to heat sink (mounting substrate) Metal to silicon rectifier, majority carrier conduction * * * * * APPLICATIONS / BENEFITS High current capability with low forward voltage Guard-ring-die construction for transient protection Silicon Schottky (hot carrier) rectifier for minimal trr and minimal reverse recovery voltage Elimination of reverse-recovery oscillations to reduce need for EMI filtering For use in high-frequency switching power supplies, inverters, free wheeling, charge pump circuits and polarity protection applications Lower forward power loss and high efficiency Low inductive parasitics (<2nH) for minimal Ldi/dt effects Robust package configuration for pick-and-place handling Full-metallic bottom eliminates flux entrapment Small foot print with 0.100 x 0.160 inches (see mounting pad details on last page) MECHANICAL AND PACKAGING o * * * * * MAXIMUM RATINGS * * * * Storage temperature (TSTG): -55 C to +150 C o o Operating junction temperature (TJ ): -55 C to +150 C Average forward rectified current (IO) @TC=100oC: 1.0 Amp Forward surge current (IFSM) 8.3 ms single half-sine waveform superimposed on rated load (JEDEC Method): 50 Amps Thermal resistance junction to case (bottom): 10 oC/W o Thermal resistance (RJA): 240 C/W on PCB with FR4 using 1 oz Copper and recommended mounting pad size (see pad layout next page) Solder temperatures: 260 C for 10 s (maximum) o * * * * * * * * * * Terminals: Copper with annealed matte-Tin plating for RoHS compliance solderable per MIL-STD-750 method 2026 (consult factory for Tin-Lead plating.) Polarity: Backside is cathode Marking: UPS5817E3 marked with S17* and UPS5819e3 marked with S19* Molded epoxy package meets UL94V-0 Weight: 0.016 grams (approximate) Tape & Reel option: 12 mm tape per EIA-481-B 3000 units on 7 inch reel and 12,000 on 13" reel (add TR7 or TR13 respectively to part number) See package dimensions on last page UPS5817E3 & UPS5819e3 Copyright (c) 2007 10-15-2007 REV D Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 UPS5817E3 and UPS5819e3 POWERMITE 1TM SURFACE MOUNT 1 AMP 20 and 40 V SCHOTTKY RECTIFIERS SCOTTSDALE DIVISION WWW .Microsemi .C OM ELECTRICAL CHARACTERISTICS (TA=25oC unless noted) Working Peak Reverse Voltage VRWM Volts UPS5817E3 UPS5819e3 20 40 Maximum Forward Voltage Maximum Reverse Current IR @ VRWM IR mA 1 1 Typical Junction Capacitance @ VR = 5.0 V CJ pF 105 60 Part Number VF @ 0.1A Volts 0.36 0.39 VF @ 1A Volts 0.45 0.55 VF @ 3A Volts 0.65 0.85 CHARTS AND GRAPHS UPS5817E3 & UPS5819e3 Copyright (c) 2007 10-15-2007 REV D Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2 UPS5817E3 and UPS5819e3 POWERMITE 1TM SURFACE MOUNT 1 AMP 20 and 40 V SCHOTTKY RECTIFIERS SCOTTSDALE DIVISION WWW .Microsemi .C OM UPS5817E3 & UPS5819e3 Copyright (c) 2007 10-15-2007 REV D Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 3 UPS5817E3 and UPS5819e3 POWERMITE 1TM SURFACE MOUNT 1 AMP 20 and 40 V SCHOTTKY RECTIFIERS SCOTTSDALE DIVISION WWW .Microsemi .C OM PACKAGE & PAD LAYOUT DIMENSIONS DO-216 Package (All dimensions +/-.005 inches) MOUNTING PAD (inches) UPS5817E3 & UPS5819e3 Copyright (c) 2007 10-15-2007 REV D Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 4 |
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