® SEMICONDUCTOR 400mW SOD-123 SURFACE MOUNT Green Product Small Outline Flat Lead Plastic Package General Purpose Application Fast Switching Diode Absolute Maximum Ratings Symbol TA = 25°C unless otherwise noted Parameter PD Power Dissipation Value Units 400 mW -65 to +150 °C Operating Junction Temperature +150 °C VRSM Non-Repetitive Peak Reverse Voltage 100 V VRRM Repetitive Peak Reverse Voltage 75 V IFRM Repetitive Peak Forward Current 300 mA Continuous Forward Current 150 mA T STG Storage Temperature Range TJ IO SOD-123 Flat Lead These ratings are limiting values above which the serviceability of the diode may be impaired. Specification Features: Fast Switching Device (T RR <4.0 nS) DEVICE MARKING CODE: General Purpose Diodes Flat Lead SOD-123 Small Outline Plastic Package Device Type Device Marking Surface Device Type Mounting 1N4148W 1N4448W 1N914BW D1 D2 D3 RoHS Compliant Green EMC Matte Tin(Sn) Lead Finish Band Indicates Cathode Electrical Characteristics TA = 25°C unless otherwise noted Parameter Symbol Limits Test Condition Min BV Breakdown Voltage IR Reverse Leakage Current VF Forward Voltage IR=100µA 100 IR=5µA 75 VR=20V VR=75V 1N4448W, 1N914BW TC1N444 8W, 1N4148W 1N4448W, 1N914BW TRR Reverse Recovery Time IF=5mA 0.62 Unit Max Volts 25 nA 5 µA 0.72 IF=10mA 1.0 IF=100mA 1.0 Volts IF=10mA IR=60mA 4 nS 4 pF RL=100 IRR=1mA C Capacitance VR=0V, f=1M HZ Oct 2008 Release, Revision E Page 1 1N4148W/1N4448W/1N914BW TAK CHEONG TAK CHEONG ® SEMICONDUCTOR Typical Performance Characteristics Total Capacitance Forward Voltage vs Ambient Temperature Oct 2008 Release, Revision E Page 2 TAK CHEONG ® SEMICONDUCTOR Reverse Current vs Reverse VoltageReverse Oct 2008 Release, Revision E Page 3 TAK CHEONG ® SEMICONDUCTOR Flat Lead SOD-123 Package Outline This datasheet presents technical data of Tak Cheong’s Switching Diodes. Complete specifications for the individual devices are provided in the form of datasheets. A comprehensive Selector Guide is included to simplify the task of choosing the best set of components required for a specific application. For additional information, please visit our website http://www.takcheong.com. Although information in this datasheet has been carefully checked, no responsibility for the inaccuracies can be assumed by Tak Cheong. Please consult your nearest Tak Cheong’s sales office for further assistance. Tak Cheong reserves the right to make changes without further notice to any products herein to further improve reliability, function or design, cost and productivity. TAK CHEONG ® and are registered trademarks of Tak Cheong Electronics (Holdings) Co., Ltd. Oct 2008 Release, Revision E Page 4