MM3S0520 thru MM3S05100 0.5 Amp Schottky Rectifier 20 –100 Volts SCOTTSDALE DIVISION P RODUCT P REVIEW IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com • • • • • • • • • • Schottky Barrier Rectifier Guard Ring Protection Low Forward Voltage Reverse Energy Tested High Current Capability Extremely Low Thermal Resistance APPLICATIONS MAXIMUM RATINGS • KEY FEATURES Operating Temperature: -65°C to +125°C Storage Temperature: -65°C to +150°C Maximum Thermal Resistance: 60°C/W Junction To Lead Forward Surge Current (IFSM): 20 Amps at 8.3 ms, half-sine wave Average Forward Current (I O ): 0.5 Amps at 30°C W W W. Microsemi .COM DESCRIPTION These Schottky rectifiers are for general-purpose high speed switching applications particularly where a small package is required. This thermally efficient design permits an average forward current rating of 0.5 amps in a small SOD-323 package when adequate PC board mounting is provided. • High-Speed Switching • Surface Mount SOD-323 ELECTRICAL CHARACTERISTICS @ 25°C Unless otherwise specified Leakage Current @ VRW M IR mA Forward Voltage * @ 0.5A VF Volts Leakage Current @ VRW M 100°C IR mA Capacitance @ V R = 4 V, 1 MHz CJ pF MAX MAX MAX MAX TYP MM3S0520 20 0.5 0.45 20 30 MM3S0530 30 0.5 0.55 20 30 MM3S0540 40 0.5 0.55 20 30 MM3S0560 60 0.5 0.70 20 30 MM3S0580 80 0.5 0.85 20 30 MM3S05100 100 0.5 0.85 20 30 Part Number 0.074” MM3S0520 – MM3S05100 Repetitive Peak Recovery Voltage VRW M Volts 0.027” * Pulse test at 300 µs 0.022” Copyright 2001 MM3S0520-05100.PDF 02-15 2002 Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 MM3S0520 thru MM3S05100 0.5 Amp Schottky Rectifier 20 –100 Volts SCOTTSDALE DIVISION P RODUCT P REVIEW W W W. Microsemi .COM MM3S0530-40 MM3S0580-100 MM3S0520 MM3S0560 30 25 20 15 10 5 GRAPHS 0 Peak Forward Surge Current – Amperes versus Number Of Cycles At 60 Hz – Cycles Example shown is MM3S0520 Copyright 2001 MM3S0520-05100.PDF 02-15 2002 Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2 MM3S0520 thru MM3S05100 0.5 Amp Schottky Rectifier 20 –100 Volts SCOTTSDALE DIVISION P RODUCT P REVIEW W W W. Microsemi .COM NOTES Copyright 2001 MM3S0520-05100.PDF 02-15 2002 Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 3