CMSH3-20 CMSH3-40 CMSH3-60 CMSH3-100 w w w. c e n t r a l s e m i . c o m SURFACE MOUNT SILICON SCHOTTKY RECTIFIERS 3.0 AMP, 20 THRU 100 VOLT SMC CASE DESCRIPTION: The CENTRAL SEMICONDUCTOR CMSH3-20 series 3.0 Amp surface mount silicon Schottky rectifiers are highly reliable components designed for use in all types of commercial, industrial, entertainment, computer, and automotive applications. To order devices on 16mm Tape and Reel (3000/13” Reel), add TR13 suffix to part number. MARKING CODE: SEE MARKING CODE TABLE ON FOLLOWING PAGE FEATURES: • High reliability • Special selections available • “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 (TA=75°C) Peak Forward Surge Current, tp=8.3ms Operating Junction Temperature Storage Temperature Thermal Resistance SYMBOL VRRM VR VR(RMS) IO CMSH3 -20 20 CMSH3 -40 40 CMSH3 -60 60 CMSH3 -100 UNITS 100 V 20 40 60 100 V 14 28 42 71 V 3.0 IFSM TJ Tstg ΘJL A 150 A -65 to +150 °C -65 to +175 °C 10 °C/W ELECTRICAL SYMBOL IR IR CHARACTERISTICS: (TA=25°C unless otherwise noted) TEST CONDITIONS MIN MAX VR=Rated VRRM 500 VR=Rated VRRM, TA=100°C 20 VF IF=3.0A (CMSH3-20, -40) 0.50 V VF IF=3.0A (CMSH3-60) 0.70 V VF IF=3.0A (CMSH3-100) 0.80 V UNITS μA mA R5 (11-September 2013) CMSH3-20 CMSH3-40 CMSH3-60 CMSH3-100 SURFACE MOUNT SILICON SCHOTTKY RECTIFIERS 3.0 AMP, 20 THRU 100 VOLT SMC CASE - MECHANICAL OUTLINE DEVICE MARKING CODE CMSH3-20 CS320 CMSH3-40 CS340 CMSH3-60 CS360 CMSH3-100 CS3100 SYMBOL A B C D E F G H DIMENSIONS INCHES MILLIMETERS MIN MAX MIN MAX 0.030 0.060 0.76 1.52 0.002 0.008 0.05 0.20 0.305 0.320 7.75 8.13 0.006 0.012 0.15 0.31 0.079 0.103 2.00 2.62 0.260 0.280 6.60 7.11 0.108 0.128 2.75 3.25 0.220 0.245 5.59 6.22 SMC (REV: R2) R5 (11-September 2013) w w w. c e n t r a l s e m i . c o m