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Technical content

Features

  • Schottky barrier diodes
  • Low forward voltage drop Ll k t
  • Low leakage current
  • Moisture sensitivity: level 1, per J-STD-020
  • Solder dip 260 °C, 10 s
  • Low profile， typical thickness 1.0mm
  • AEC-Q101 qualified Typical Applications eSGB (SMAF) Typical Applications For use in low voltage,high freqency inverters,free wheeling, and polarity protection application Maximum Ratings (TA = 25 °C unless otherwise noted) VRRM V VRMS V VDC V IF(AV)1) IF(AV)2) 31.5 Parameter Symbol UnitLS54 LS545 Maximum repetitive peak reverse Maximum RMS voltage Maximum DC blocking voltage 5.0 Pk f d 8 3 Maximum average forward rectified current 3.0 A IFSM A TJ, TSTG °C Electrical Characteristics (TA = 25 °C unless otherwise noted) Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load 150 Operating junction and storage temperature range - 55 to + 150 IF=5A, TA=25℃ IF=5A, TA=125℃ TA=25℃ Electrical Characteristics (TA = 25 C unless otherwise noted) Parameter Instantaneous forward voltage VF Max,0.55 Test Conditions Symbol UnitLS54 LS545 Volts typ,0.45 Maximum DC reverse current at 0.5 TA=125℃ Typical junction capacitance 4.0 V, 1 MHz CJ pF Typical thermal resistance juntion to mount RθJM 1) ℃/W Note1,Thermal resistance from junction to mount,mounted on PCB with 8.0×8.0mm copper pads 2,Mounted on Aluminum substrate pcb mA 320 reverse current at rated DC blocking voltage IR www.goodark.com 1/4 2014.03-Rev.A

Surface Mount Schottky Rectifier Reverse Voltage 40/45V Forward Current 5A www.goodark.com 3/4 2014.03-Rev.A Package Outline Dimensions in inches (millimeters) DIM Unit: mm Unit: inch MIN MAX MIN MAX A 0.92 1.08 0.036 0.043 A1 0 0.1 0.000 0.004 B 1.25 1.45 0.049 0.057 C 0.1 0.25 0.004 0.010 D 2.6 2.8 0.102 0.110 E 4.1 4.3 0.161 0.169 Soldering footprint L 0.8 1.0 0.031 0.039 HE 4.8 5.2 0.189 0.205 Packing Information Packing quantities: 10,000 pcs/Reel，12mm Tape, 13" Reel Tape & Reel SpecificationTape & Reel Specification www.goodark.com 3/4 2014.03-Rev.A

Surface Mount Schottky Rectifier Reverse Voltage 40/45V Forward Current 5A www.goodark.com 4/4 2014.03-Rev.A Disclaimers These materials are intended as a reference to assist our customers in the selection of the Suzhou Good-Ark product best suited to the customer ’ s application; they do not convey any license under any intellectual property rights or any other rights belonging to Suzhou Good Arklicense under any intellectual propertyr ights, or any other rights, belonging to Suzhou Good-Ark Electronics Co., Ltd.or a third party. Suzhou Good-Ark Electronics Co., Ltd. assumes no responsibility for any damage, or infringement of any third-party ’ s rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Suzhou Good-Ark Electronics Co., Ltd. without notice due to product improvements or other reasons. It is therefore recommended that customers contact Suzhou Good-Ark Electronics Co., Ltd. or an authorized Suzhou Good-Ark Electronics Co., Ltd. for the latest product information before purchasing a product listed herein. The information described here ma contain technical inacc racies or t pographical errors Sh o Good Arkdescribed here may con tain technical inaccuracies o r typographical errors. Suzhou Good-Ark Electronics Co., Ltd. assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Suzhou Good- Ark Electronics Co., Ltd. by various means, including our website home page. (http://www.goodark.com) When usin g any or all of the information contained in these materials , including product data ,When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, Please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Suzhou Good-Ark Electronics Co., Ltd. assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. The prior written approval of Suzhou Good-Ark Electronics Co., Ltd. is necessary to reprint or d i h l i t th t i lreproduce in whole or in part these materials. Please contact Suzhou Good-Ark Electronics Co., Ltd. or an authorized distributor for further details on these materials or the products contained herein. www.goodark.com 4/4 2014.03-Rev.A