CMSH2-20L CMSH2-40L w w w. c e n t r a l s e m i . c o m SURFACE MOUNT LOW VF SILICON SCHOTTKY RECTIFIER 2 AMP, 20 AND 40 VOLTS DESCRIPTION: The CENTRAL SEMICONDUCTOR CMSH2-20L Series 2.0 Amp Surface Mount Low VF 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 where high efficiency is required. To order devices on 12mm Tape and Reel (3000/13” Reel), add TR13 suffix to part number. MARKING CODES: CMSH2-20L: CS220L CMSH2-40L: CS240L SMB CASE FEATURES: • Low forward voltage drop • Flammability classification UL94V-0 • High current capability • Superior lot to lot consistency • Low cost • High reliability • “C” bend construction provides strain relief when mounted on pc board MAXIMUM RATINGS: (TA=25°C unless otherwise noted) Peak Repetitive Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Forward Current (TL=105°C) Peak Forward Surge Current, tp=8.3ms Operating and Storage Junction Temperature Thermal Resistance SYMBOL CMSH2-20L CMSH2-40L UNITS VRRM VR 20 40 V 20 40 V VR(RMS) IO 14 28 VF VR=Rated VRRM VR=Rated VRRM, TA=100°C IF=2.0A CJ VR=4.0V, f=1.0MHz IR A 50 A IFSM TJ, Tstg -65 to +150 °C ΘJL 20 °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS IR V 2.0 TYP 150 MAX UNITS 0.50 mA 20 mA 0.40 V pF R3 (8-February 2010) CMSH2-20L CMSH2-40L SURFACE MOUNT LOW VF SILICON SCHOTTKY RECTIFIER 2 AMP, 20 AND 40 VOLTS SMB CASE - MECHANICAL OUTLINE DEVICE MARKING CODE CMSH2-20L CS220L CMSH2-40L CS240L R3 (8-February 2010) w w w. c e n t r a l s e m i . c o m