CMRSH-4DO

CMRSH-4DO SURFACE MOUNT DUAL, ISOLATED, OPPOSING SILICON SCHOTTKY DIODES w w w. c e n t r a l s e m i . c o m DESCRIPTION:The CENTRAL SEMICONDUCTOR CMRSH-4DO are Dual, Isolated, Opposing high quality Schottky Diodes designed for applications where very small size and operational efficiency are prime requirements. MARKING CODE: CV SOT-963 CASE APPLICATIONS: • DC/DC Converters • Voltage Clamping • Protection Circuits • Battery Charging Circuits FEATURES: • Current (IO=200mA) • Low Forward Voltage Drop (VF=0.35V TYP @ 1.0mA) • Low Reverse Current (25nA TYP @ 30V) • Extremely Fast Switching (5.0ns MAX) • Small 1.0 x 1.0 x 0.5mm SOT-963 ATTOmini™ Surface Mount Package • Versatile multi-configurable device MAXIMUM RATINGS: (TA=25°C) Peak Repetitive Reverse Voltage Average Forward Current Peak Forward Surge Current, tp=8.3ms Power Dissipation Operating Junction Temperature Storage Temperature Thermal Resistance SYMBOL VRRM IO IFSM PD TJ Tstg ΘJA 40 200 600 125 -65 to +125 -65 to +150 800 UNITS V mA mA mW °C °C °C/W ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN TYP MAX IR VR=30V 25 200 BVR IR=10μA 40 VF IF=1.0mA 0.35 0.38 VF IF=15mA 0.55 0.65 VF IF=40mA 0.77 1.00 CT VR= 0, f=1.0MHz 5.0 trr IF=IR=10mA, Irr=1.0mA, RL=100Ω 5.0 UNITS nA V V V V pF ns R1 (9-June 2010) CMRSH-4DO SURFACE MOUNT DUAL, ISOLATED, OPPOSING SILICON SCHOTTKY DIODES SOT-963 CASE - MECHANICAL OUTLINE PIN CONFIGURATION SUGGESTED MOUNTING PAD CONFIGURATIONS IN-SERIES LEAD CODE: 1) Anode D1 2) NC 3) Cathode D2 4) Anode D2 5) NC 6) Cathode D1 MARKING CODE: CV COMMON ANODE COMMON CATHODE Note: Two devices easily configurable as a bridge rectifier. R1 (9-June 2010) w w w. c e n t r a l s e m i . c o m CMRSH-4DO SURFACE MOUNT DUAL, ISOLATED, OPPOSING SILICON SCHOTTKY DIODES TYPICAL ELECTRICAL CHARACTERISTICS R1 (9-June 2010) w w w. c e n t r a l s e m i . c o m