CMHSH-3 SURFACE MOUNT SILICON SCHOTTKY DIODE w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMHSH-3 type is a Silicon Schottky diode, epoxy molded in a SOD-123 surface mount package, designed for fast switching applications requiring a low forward voltage drop. MARKING CODE: CH3 SOD-123 CASE MAXIMUM RATINGS: (TA=25°C) Peak Repetitive Reverse Voltage SYMBOL Continuous Forward Current Peak Repetitive Forward Current Peak Forward Surge Current, tp<1.0s Power Dissipation Operating and Storage Junction Temperature Thermal Resistance UNITS VRRM IF IFRM IFSM PD TJ, Tstg ΘJA 30 V 200 mA 300 mA 600 mA 400 mW -65 to +150 °C 312.5 °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS IR VR=25V MIN TYP MAX UNITS 2.0 BVR IR=100μA μA VF IF=100μA 240 mV VF IF=1.0mA 320 mV VF IF=10mA 400 mV VF IF=30mA 500 mV VF IF=100mA 1000 mV CT VR=1.0V, f=1.0MHz 7.0 pF trr IF=IR=10mA, RL=100Ω, Rec. to 1.0mA 7.0 ns 30 V R6 (5-August 2010) CMHSH-3 SURFACE MOUNT SILICON SCHOTTKY DIODE SOD-123 CASE - MECHANICAL OUTLINE LEAD CODE 1) Cathode 2) Anode MARKING CODE: CH3 R6 (5-August 2010) w w w. c e n t r a l s e m i . c o m