CMMSH2-40 SURFACE MOUNT SILICON SCHOTTKY RECTIFIER 2 AMP, 40 VOLTS SOD-123F CASE w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMMSH2-40 is a 2.0A, Silicon Schottky Rectifier. This high efficiency, Schottky features high current capacity packaged in a small, thermally efficient, SOD-123F surface mount package. When compared to similar devices in the larger SMA package, this device is 58% smaller, with a 67% lower profile, making it ideally suited for applications where performance and size are critical. MARKING CODE: CS240F APPLICATIONS: FEATURES: • • • • • • • • DC / DC Converters Voltage Clamping Protection Circuits Battery powered applications including Cell Phones, Digital Cameras, Pagers, PDA’s, Laptop Computers, etc. High Current (2.0A Max), 40V Device VF 0.5V Max High Surge Current 50A Thermally efficient SOD-123F Flat Lead package design MAXIMUM RATINGS: (TJ=25°C unless otherwise noted) Peak Repetitive Reverse Voltage DC Blocking Voltage Average Forward Current Peak Forward Surge Current Power Dissipation (Note 1) Operating Junction Temperature Storage Temperature Thermal Resistance SYMBOL VRRM VR IO IFSM PD TJ Tstg ΘJA ELECTRICAL CHARACTERISTICS: (TJ=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN IR VR=20V IR VR=40V IR VR=40V, TJ=85°C BVR IR=0.5mA 40 VF IF=2.0A CT VR=10V, f=1.0MHz 40 40 2.0 50 550 -55 to + 125 -55 to + 150 UNITS V V A A mW °C °C 181 °C/W TYP 3.0 10 MAX 150 500 25 0.45 0.50 150 UNITS µA µA mA V V pF Notes: (1) FR-5 board (1.0 x 0.75 x 0.062in) with copper mounting pad area of 2.9mm2 R1 (25-January 2010) CMMSH2-40 SURFACE MOUNT SILICON SCHOTTKY RECTIFIER 2 AMP, 40 VOLTS SOD-123F CASE - MECHANICAL OUTLINE LEAD CODE: 1) Cathode 2) Anode MARKING CODE: CS240F R1 (25-January 2010) w w w. c e n t r a l s e m i . c o m