CMHSH-3 Central TM Semiconductor Corp. SURFACE MOUNT SCHOTTKY DIODE 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 is CH3. SOD-123 CASE MAXIMUM RATINGS (TA=25°C unless otherwise noted) UNITS SYMBOL Peak Repetitive Reverse Voltage Continuous Forward Current Peak Repetitive Forward Current Forward Surge Current, tp<1.0s Power Dissipation Junction Temperature Storage Temperature Thermal Resistance VRRM IF IFRM IFSM PD TJ Tstg ΘJA 30 200 300 600 150 -65 to +125 -65 to +150 650 V mA mA mA mW °C °C °C/W ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS IR VBR VF VF VF VF VF CT trr VR=25V IR=100µA IF=100µA IF=1.0mA IF=10mA IF=30mA IF=100mA VR=1.0V, f=1 MHz IF=IR=10mA, RL=100Ω, Rec. to 1.0mA MIN TYP MAX UNITS 2.0 µA V mV mV mV mV mV pF ns 30 240 320 400 500 1000 10 10 R2 ( 2-November 2001) Central TM CMHSH-3 Semiconductor Corp. SURFACE MOUNT SCHOTTKY DIODE MECHANICAL OUTLINE - SOD-123 D A 1 B E G C F 2 H R3 SYMBOL A B C D E F G H DIMENSIONS INCHES MILLIMETERS MIN MAX MIN MAX 0.037 0.053 0.95 1.35 0.005 0.12 0.008 0.20 0.055 0.071 1.40 1.80 0.098 0.112 2.50 2.84 0.140 0.154 3.55 3.90 0.010 0.25 0.020 0.028 0.50 0.70 SOD-123 (REV:R3) Lead Code: 1) Cathode 2) Anode Marking Code is CH3. R2 ( 2-November 2001)