SANGDEST MICROELECTRONICS SK520B Technical Data Data Sheet N0952, Rev. - Green Products SK520B SCHOTTKY RECTIFIER Applications: • • • • • • Switching power supply Converters Free-Wheeling diodes Reverse battery protection Disk drives Battery charging Features: • • • • • • • • • Schottky Barrier Chip Guard Ring Die Construction for Transient Protection High Current Capability Low Power Loss, High Efficiency High Surge Current Capability For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications This is a Pb − Free Device All SMC parts are traceable to the wafer lot Additional testing can be offered upon request Mechanical Dimensions: In mm OPTION 1 • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • • FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn • SANGDEST MICROELECTRONICS SK520B Technical Data Data Sheet N0952, Rev. - Green Products OPTION 2(JK) SMB • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • • FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn • SANGDEST MICROELECTRONICS SK520B Technical Data Data Sheet N0952, Rev. - Green Products Marking Diagram: Where XXXXX is YYWWL B 5 20 YY WW L = Package type = Forward Current (5A) = Reverse Voltage (200V) = Year = Week = Lot Number Cautions：Molding resin Epoxy resin UL:94V-0 Ordering Information: Device SK520B Package SMB (Pb-Free) Shipping 3000pcs / reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification. • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • • FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn • SANGDEST MICROELECTRONICS SK520B Technical Data Data Sheet N0952, Rev. - Green Products Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol SK520B Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 200 V Maximum RMS Voltage VRMS 140 V IF(AV) 5.0 A IFSM 120 A VFM 1.10 0.90 V IRM 1 7 mA RθJA 10 °C /W TSTG, TJ -55 to +150 °C wt 0.68 g Average Rectified Output Current (Note 1) @TA = 105°C Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage Peak Reverse Current At Rated DC Blocking Voltage @IF = 5.0A,TA = 25°C @IF = 5.0A,TA = 125°C @TA = 25°C @TA = 125°C Typical Thermal Resistance Junction to Ambient Storage Temperature Range Approximate Weight Case Style Note: SMB 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case. • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • • FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn • SANGDEST MICROELECTRONICS SK520B Technical Data Data Sheet N0952, Rev. - Green Products 1 Reverse Current-IR(MA) Junction Capacitance-CT(PF) 1000 TJ=25℃ 100 10 5 10 15 20 25 30 35 TJ=125℃ 0.1 0.01 0.001 TJ=25℃ 0.0001 0.00001 40 10 20 Reverse Voltage-VR(V) 30 40 50 60 70 80 90 Fig.1-Typical Junction Capacitance Vs.Reverse Voltage Fig.2-Typical Values Of Reverse Current Vs.Reverse Instantaneous Forward Current-IF(A) Voltage 100 TJ=125℃ 10 TJ=25℃ 1 0.5 0.6 100 Reverse Voltage-VR(V) 0.7 0.8 0.9 1 1.1 1.2 Forward Voltage Drop-VF(V) Fig.3-Typical Forward Voltage Drop Characteristics • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • • FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn • SANGDEST MICROELECTRONICS Technical Data Data Sheet N0952, Rev. - SK520B Green Products DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the SMC - Sangdest Microelectronics (Nanjing) Co., Ltd sales department for the latest version of the datasheet(s). 2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’ fail-safe precautions or other arrangement . 3- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any damages that may result from an accident or any other cause during operation of the user’s units according to the datasheet(s). SMC - Sangdest Microelectronics (Nanjing) Co., Ltd assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets. 4- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC - Sangdest Microelectronics (Nanjing) Co., Ltd. 6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC - Sangdest Microelectronics (Nanjing) Co., Ltd. 7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.. • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • • FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn •