BAT54W

TAK CHEONG ® PRELIMINARY Very Small Outline Flat Lead Plastic Package Schottky Barrier Diode Absolute Maximum Ratings Symbol PD TSTG TJ VRRM VR IF(AV) IFSM Power Dissipation TA = 25°C unless otherwise noted Value 400 -65 to +125 +125 30 30 200 4 Units mW °C °C V V mA A Parameter Storage Temperature Range Operating Junction Temperature Repetitive Peak Reverse Voltage Maximum DC Blocking Voltage Average Forward Rectified Current Peak Forward Surge Current These ratings are limiting values above which the serviceability of the diode may be impaired. Specification Features: Low Forward Voltage Drop Flat Lead SOD-123 Small Outline Plastic Package Surface Device Type Mounting RoHS Compliant Green EMC Matte Tin(Sn) Lead Finish Band Indicates Cathode DEVICE MARKING CODES: Device Type Device Marking BAT54W C3 Electrical Characteristics Symbol BV IR VF Breakdown Voltage TA = 25°C unless otherwise noted Parameter Test Condition IR=10µA VR=25V TCBAT42, IF=0.1mA IF=1mA IF=10mA IF=30mA IF=100mA 30 2 0.24 0.32 0.40 0.50 0.80 Volts Limits Min Max Volts uA Unit Reverse Leakage Current Forward Voltage TCBAT42 TRR Reverse Recovery Time IF=IR=10mA RL=100Ω IRR=1mA 5 nS C Capacitance VR=1V, f=1MHZ 10 pF Nov 2008 Release, Revision B Page 1 BAT54W 400mW SOD-123 SURFACE MOUNT TAK CHEONG Typical Performance Characteristics ® PRELIMINARY Total Capacitance Forward Voltage vs Ambient Temperature Nov 2008 Release, Revision B Page 2 TAK CHEONG ® PRELIMINARY Reverse Current vs Reverse VoltageReverse Nov 2008 Release, Revision B Page 3 TAK CHEONG SOD-123 Package Outline ® PRELIMINARY NOTE: The above package outline is similar to JEITA SC-90. This datasheet presents technical data of Tak Cheong’s Schottky Barrier 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. Nov 2008 Release, Revision B Page 4