® SEMICONDUCTOR 400mW SOD-123 SURFACE MOUNT Very Small Outline Flat Lead Plastic Package Schottky Barrier Diode Absolute Maximum Ratings Symbol PD TSTG TA = 25°C unless otherwise noted Parameter Power Dissipation Storage Temperature Range TJ Operating Junction Temperature VRM Repetitive Peak Reverse Voltage IF(AV) SD103AW Value Units 400 mW -65 to +125 °C +125 °C 40 V SD103BW 30 V SD103CW 20 V 200 mA Average Forward Rectified Current These ratings are limiting values above which the serviceability of the diode may be impaired. Specification Features: Low Forward Voltage Drop DEVICE MARKING CODES: Device Type Device Marking SD103AW S4 SD103BW S5 SD103CW S6 Flat Lead SOD-123 Small Outline Plastic Package Surface Device Type Mounting RoHS Compliant Green EMC Matte Tin(Sn) Lead Finish Band Indicates Cathode Weight: approx. 0.01g Electrical Characteristics Symbol TA = 25°C unless otherwise noted Parameter Reverse Leakage Current IR VF Forward Voltage Ct Junction Capacitance Limits Test Condition SD103AW VR=30V SD103BW VR=20V SD103CW VR=10V IF=20mA Typ Max --- --- 5 --- --- µA 0.37 IF=200mA VR=0V Unit Min Volts 0.60 --- 50 --- pF f= 1MHz Number: DB-223 Nov. 2010 Revision B Page 1 SD103AW / SD103BW / SD103CW TAK CHEONG TAK CHEONG ® SEMICONDUCTOR 120 30 100 25 Total Capacitance [pF] Io-Forward Current [mA] Typical Characteristics 80 60 40 20 f = 1MHz Ta = 25℃ 20 15 10 5 0 0 0 25 50 75 100 125 150 0 5 10 15 20 25 30 Ambient Temperature [℃ ] VR - Reverse Voltage [V] Figure 1. Forward Current Derating Curve Figure 2. Total Capacitance Figure 3. Forward Characteristics 35 40 Figure 4. Forward Characteristics Number: DB-223 Nov. 2010 Revision B Page 2 TAK CHEONG ® SEMICONDUCTOR SOD-123 Package Outline Note: Dimensions are exclusive of Burrs, Mold Flash & Tie Bar extrusions. Number: DB-223 Nov. 2010 Revision B Page 3 TAK CHEONG ® DISC LA I MER NOTIC E NOTICE The information presented in this document is for reference only. Tak Cheong reserves the right to make changes without notice for the specification of the products displayed herein. The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such improper use of sale. This publication supersedes & replaces all information reviously supplied. For additional information, please visit our website http://www.takcheong.com, or consult your nearest Tak Cheong’s sales office for further assistance. Number: DB-100 April 14, 2008 / A