UPSC203 MICROSEMI | Alldatasheet

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580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235 Page 1 Copyright  2001 Rev. 0.02, 2001-09-27 WWW.Microsemi .COM UPSC203/UPSC403/UPSC603 Silicon Carbide Schottky Rectifiers PRODUCT PREVIEW W A T E R T O W N D I V I S I O N D E S C R I P T I O N D E S C R I P T I O N D E S C R I P T I O N D E S C R I P T I O N In Microsemi’s new Powermite® 3 package, these high efficiency ultrafast rectifiers offer the 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® 3 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. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com ABSOLUTE MAXIMUM RATINGS AT 25º C (UNLESS OTHERWISE SPECIFIED) Rating Symbol Value Unit Maximum Reverse Voltage, UPSC203 V 200 Vdc Maximum Reverse Voltage, UPSC403 V 400 Vdc Maximum Reverse Voltage, UPSC603 V 600 Vdc Maximum Average Output Current, TTAB =75°C T 4.0 Adc Non-Repetitive Sinusoidal Surge Current (8.3 mS) I A Storage Temperature T stg -55 to +150 ºC Operating Temperature T op -55 to +150 ºC THERMAL CHARACTERISTICS (UNLESS OTHERWISE SPECIFIED) Thermal Resistance Junction-to Tab Rjtab 7.5 ºC/Watt Junction-to Bottom Rja (1) 2.5 ºC/Watt (1) When Mounted on PC board with 2 ounce copper pattern. K E Y F E A T U R E S K E Y F E A T U R E S K E Y F E A T U R E S K E Y F E A T U R E S High power surface mount package. Silicon carbide Schottky rectifiers no reverse voltage recovery. Internal heat sink locking tabs Low forward voltage. Full metallic bottom eliminates flux entrapment Compatible with automatic insertion equipment Low profile-maximum height of 1mm supplied in 16 mm tape reel- 6000 units/ 13” reel. APPLICATIONS/BENEFIT APPLICATIONS/BENEFIT APPLICATIONS/BENEFIT APPLICATIONS/BENEFITSSSS Switching and Regulating Power Supplies. Charge Pump Circuits. Reduces reverse recovery loss due to low IRM. Small foot print

190 X 300 mils

1:1 Actual size UUPPSSCC220033//440033//660033

580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235 Page 2 Copyright  2001 Rev. 0.02, 2001-09-27 WWW.Microsemi .COM UPSC203/UPSC403/UPSC603 Silicon Carbide Schottky Rectifiers PRODUCT PREVIEW W A T E R T O W N D I V I S I O N ELECTRICAL PARAMETERS @ 25°C (unless otherwise specified) Parameter Symbol Conditions Min Typ. Max Units Off Characteristics Forward Voltage: VF IF = 4 A 1.7 1.8 V Reverse Current: IR VR = Max Rating µA Dynamic characteristics Capacitance CT VR = 200V; F = 1 MHZ pF EELLEECCTTRRIICCAALLSS

580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235 Page 3 Copyright  2001 Rev. 0.02, 2001-09-27 WWW.Microsemi .COM UPSC203/UPSC403/UPSC603 Silicon Carbide Schottky Rectifiers PRODUCT PREVIEW W A T E R T O W N D I V I S I O N PRODUCT PRELIMINARY DATA – Information contained in this document is pre-production data, and is proprietary to Microsemi Corp. It may not be modified in any way without the express written consent of Microsemi Corp. Product referred to herein is not guaranteed to achieve preliminary or production status and product specifications, configurations, and availability may change at any time. PPAACCK KAAG GEE DDAATTAA

580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235 Page 4 Copyright  2001 Rev. 0.02, 2001-09-27 WWW.Microsemi .COM UPSC203/UPSC403/UPSC603 Silicon Carbide Schottky Rectifiers PRODUCT PREVIEW W A T E R T O W N D I V I S I O N NOTES: NNO OTTEESS