Schottky Barrier Rectifier Powermite 1 Package Featuring MICROCHIP UPS5817E3TR7 for Power Supplies

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Product Description

Product Overview

The UPS5817e3 is a Schottky Barrier Rectifier assembled in a Powermite 1 package. This package offers a low profile, efficient heat path with an integral locking bottom metal tab, and low thermal resistance. It is suitable for use in switching and regulating power supplies, as well as charge pump circuits. The full metallic bottom eliminates solder flux entrapment, and the locking tab provides an efficient heat path from the die to the mounting plane for external heat sinking.

Product Attributes

Brand: Microsemi
Package: Powermite 1 (DO-216AA)
Certifications: RoHS compliant (Electrode finish: Matte Sn plating)
Material: Epoxy case (meets UL94V-0)
Origin: Macau SAR (Commercial Offshore de Macau Limitada)

Technical Specifications

Parameter	Value	Unit	Conditions
Peak Repetitive Reverse Voltage (VRRM)	20	V
Working Peak Reverse Voltage (VRWM)	20	V
DC Blocking Voltage (VR)	20	V
RMS Reverse Voltage (VR(RMS))	14	V
Average Rectified Forward Output Current (IO)	1.0	A	TC = 135C
Peak Repetitive Forward Current (IFRM)	2.0	A	100kHz square wave, TC = 135C
Non Repetitive Peak Forward Surge Current (IFSM)	50	A	8.3ms single half sine wave
Voltage Rate of Change (dV/dt)	10000	V/s	at max VR
Storage Temperature (TSTG)	-55 to +150	C
Junction Temperature (TJ)	-55 to +150	C
Junction to Case (Bottom) Thermal Resistance (RJC)	15	C/W
Junction to Ambient Thermal Resistance (RJA)	240	C/W	Mounted on FR-4 PC board using 1oz copper with recommended minimum footprint
Maximum Forward Voltage (VF)	0.45	V	TJ = 25C, IF = 1.0 A
Maximum Instantaneous Reverse Current (IR)	1.0	mA	TJ = 25C, VR = 20V
Junction Capacitance (CT)	105	pF	VR = 5V, f = 1MHz