W NE Central TM CMSH3-20M CMSH3-40M CMSH3-60M CMSH3-100M Semiconductor Corp. HIGH DENSITY SCHOTTKY BARRIER RECTIFIER 3.0 AMP, 20 THRU 100 VOLTS SMB CASE FEATURES: • HIGH CURRENT CAPABILITY • FLAMMABILITY CLASSIFICATION UL94V-0 • HIGH DENSITY, SUPER MINI DEVICE • SUPERIOR LOT TO LOT CONSISTENCY • LOW COST • “C” BEND CONSTRUCTION PROVIDES STRAIN RELIEF WHEN MOUNTED ON PC BOARD • HIGH RELIABILITY DESCRIPTION: The CENTRAL SEMICONDUCTOR 3.0 Amp Surface Mount Silicon Schottky Rectifier is a high quality, well constructed, highly reliable component designed for use in all types of commercial, industrial, entertainment, computer, and automotive applications. To order devices on 12mm Tape and Reel (3000/13" Reel), add TR13 suffix to part number. MAXIMUM RATINGS: (TA=25°C unless otherwise noted) SYMBOL CMSH3 CMSH3 CMSH3 CMSH3 Peak Repetitive Reverse Voltage VRRM DC Blocking Voltage VR RMS Reverse Voltage VR(RMS) Average Forward Current (TL=75°C) IO Peak Forward Surge Current (8.3ms) IFSM Operating and Storage Junction Temperature TJ,Tstg Thermal Resistance QJL -20M -40M -60M 20 20 14 40 40 28 60 60 42 -100M UNITS 100 100 71 3.0 80 -65 to +150 20 V V V A A °C °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL IR IR VF VF VF CJ TEST CONDITIONS VR=Rated VRRM VR=Rated VRRM, TA=100°C IF=3.0A (CMSH3-20M AND CMSH3-40M) IF=3.0A (CMSH3-60M) IF=3.0A (CMSH3-100M) VR=4.0V, f=1.0MHz 304 MIN TYP 280 MAX 500 20 0.55 0.75 0.85 UNITS mA mA V V V pF All Dimensions in Inches (mm). TOP VIEW Marking Codes: DEVICE CMSH3-20M CMSH3-40M CMSH3-60M CMSH3-100M MARKING CODE CS320M CS340M CS360M CS3100M R2 305