Central TM W NE CMSH1-20ML CMSH1-40ML Semiconductor Corp. SCHOTTKY BARRIER RECTIFIER 1.0 AMP, 20 & 40 VOLTS FEATURES: • • • • EXTREMELY LOW FORWARD VOLTAGE DROP SUPERIOR LOT TO LOT CONSISTENCY HIGH RELIABILITY “C” BEND CONSTRUCTION PROVIDES STRAIN RELIEF WHEN MOUNTED ON PC BOARD • LOW COST LOW VF SMA CASE DESCRIPTION: The CENTRAL SEMICONDUCTOR CMSH1-20ML Series are Surface Mount Silicon Schottky Rectifiers designed for applications were extremely low forward voltage drop is required. 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 Peak Repetitive Reverse Voltage CMSH1-20ML CMSH1-40ML UNITS 20 40 V 20 40 V 28 V DC Blocking Voltage VRRM VR RMS Reverse Voltage VR(RMS) Average Forward Current IO 1.0 A Peak Forward Surge Current (8.3ms) IFSM 30 A Junction Temperature TJ,Tstg -65 to +150 °C Thermal Resistance QJL 28 °C/W Thermal Resistance QJA 88 °C/W 14 Operating and Storage ELECTRICAL CHARACTERISTICS: (TC=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN TYP MAX UNITS IR VR=Rated VRRM 0.5 mA IR VR= Rated VRRM, TC=100°C 20 mA VF IF=1.0A (CMSH1-20ML) 0.38 V VF IF=1.0A (CMSH1-40ML) 0.40 V 292 All Dimensions in Inches (mm). TOP VIEW DEVICE MARKING CODE CMSH1-20ML CS20ML CMSH1-40ML CS40ML R2 293