Details, datasheet, quote on part number: UPS140
CategoryDiscrete => Diodes & Rectifiers => Schottky Barrier Rectifiers
DescriptionSchottky Rectifier, Package : Powermite
CompanyMicrosemi Corporation
DatasheetDownload UPS140 datasheet
Cross ref.Similar parts: BAT165, STPS1L40M
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Features, Applications

Low Profile Maximum Height 1.1 mm Small Footprint Area 8.45 mm2 Low VF Provides Higher Efficiency and Extends Battery Life Supplied 12 mm Tape and Reel 12,000 Units per Reel Low Thermal Resistance with Direct Thermal Path of Die on Exposed Cathode Heat Sink

Powermite is JEDEC Registered as DO-216AA Case: Molded Epoxy Meets at 1/8" Weight: 62 mg (appoximately) Device Marking: S20 Lead and Mounting Surface Temperature for Soldering Purposes, 260 C Maximum for 10 Seconds

The UPS140 Powermite Schottky rectifier is designed to offer optimized forward voltage characteristics for battery powered portable products such as cellular and cordless phones, chargers, notebook computers, printers, PDA's and PCMCIA cards. Typical applications include ac/dc and dc-dc converters, reverse battery protection and "Oring" of multiple supply voltages. The Powermite's patented heat sink design offers the same thermal performance rating as an SMA while being 50% smaller in footprint area and less than mm in overall height. The result is a unique, highly efficient Schottky rectifier in a space saving surface mount package.

RATING Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (At Rated VR, 135 C) Peak Repetitive Forward Current (At Rated VR, Square Wave, 100 KHz, 135 C Non-Repetitive Peak Surge Current (Non-Repetitive peak surge current, halfwave, single phase, 60 Hz) Storage / Operating Case Temperature Operating Junction Temperature Voltage Rate of Change (Rated VR, 25 C) SYMBOL VRRM VRWM VR IO IFRM IFSM Tstg, TC TJ dv/dt VALUE 40 UNIT V

Thermal Resistance - Junction-to-Lead (Anode) (1} Thermal Resistance - Junction-to-Tab (Cathode) (1} Thermal Resistance - Junction-to-Ambient (1}

(1) Pulse Test: Pulse Width s, Duty Cycle MSC1359.PDF 7/28/99

Maximum Instantaneous Forward Voltage (1) (IF 0.1 A) (IF 1.0 A) (IF 3.0 A) Maximum Instantaneous Reverse Current (VR 40 V)

(1) Pulse Test: Pulse Width s, Duty Cycle 2%.


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