CMHSH5-4 www.centralsemi.com SURFACE MOUNT SILICON SCHOTTKY RECTIFIER DESCRIPTION: 500mA, 40 VOLT The CENTRAL SEMICONDUCTOR CMHSH5-4 type is a silicon Schottky rectifier, epoxy molded in a surface mount package, designed for high current applications requiring a low forward voltage drop. MARKING CODE: C54 SOD-123 CASE MAXIMUM RATINGS: (T =25C) SYMBOL UNITS A Peak Repetitive Reverse Voltage V 40 V RRM Peak Working Reverse Voltage V 40 V RWM DC Blocking Voltage V 40 V R Average Rectified Current I 500 mA O Peak Repetitive Forward Current ( rated V , square wave, 20kHz, T=115C) I 1.0 A R C FRM Peak Forward Surge Current ( rated load, halfwave, single phase, 60Hz) I 5.5 A FSM Power Dissipation P 400 mW D Operating Junction Temperature T -65 to +125 C J Storage Temperature T -65 to +150 C stg Thermal Resistance 118 C/W JL Thermal Resistance 250 C/W JA ELECTRICAL CHARACTERISTICS: (T =25C unless otherwise noted) A SYMBOL TEST CONDITIONS MIN TYP MAX UNITS I V=20V 0.7 10 A R R I V =20V, T=100C 0.2 5.0 mA R R A I V=40V 1.7 20 A R R I V =40V, T=100C 0.38 13 mA R R A BV I=10A 40 V R R V I=500mA 460 510 mV F F V I =500mA, T=100C 411 460 mV F F A V I=1.0A 567 620 mV F F V I =1.0A, T=100C 541 610 mV F F A C V =0, f=1.0MHz 147 pF J R C V =4.0V, f=1.0MHz 50 pF J R R6 (20-October 2015)CMHSH5-4 SURFACE MOUNT SILICON SCHOTTKY RECTIFIER 500mA, 40 VOLT SOD-123 CASE - MECHANICAL OUTLINE LEAD CODE 1) Cathode 2) Anode MARKING CODE: C54 R6 (20-October 2015) www.centralsemi.com