SK520 SMC | Alldatasheet

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Technical content

T e c h n i c a l D a t a Green Products Data Sheet N0107, Rev. -

  • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • SK520 SK520 SCHOTTKY RECTIFIER Applications:
  • Switching power supply
  • Converters
  • Free-Wheeling diodes
  • Reverse battery protection 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 / Inches): SMC

T e c h n i c a l D a t a Green Products Data Sheet N0107, Rev. -

  • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • SK520 Marking Diagram: Where XXXXX is YYWWL SK520 = Part Name Y Y = Y e a r W W = W e e k L = L o t N u m b e r Cautions：Molding resin Epoxy resin UL:94V-0

Ordering Information

(Pb-Free) 3000pcs / reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification.

T e c h n i c a l D a t a Green Products Data Sheet N0107, Rev. -

  • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • SK520 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 SK520 Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V RRM VRWM VR 200 V Maximum RMS Voltage V RMS 140 V Average Rectified Output Current ( N o t e 1 ) @ T A = 105°C IF(AV) 5.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 120 A Forward Voltage @I F = 5.0A,TA = 25°C @IF = 5.0A,TA = 125°C VFM 1.10 0.90 V P e a k R e v e r s e C u r r e n t @ TA = 25°C At Rated DC Blocking Voltage @T A = 125°C IRM 1 7 mA Typical Thermal Resistance Junction to Ambient R θJA 10 °C /W Storage Temperature Range T STG -55 to +150 °C Max. Junction Temperature T J -55 to +150 °C Approximate Weight wt 0.65 g Case Style SMC Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case.

T e c h n i c a l D a t a Green Products Data Sheet N0107, Rev. -

  • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • SK520 100 Forward Voltage Drop-VF(V) Instantaneous Forward Current-IF(A) 100 1000 5 1 01 52 02 53 03 54 0 Reverse Voltage-VR(V) Junction Capacitance-CT(PF) TJ=125℃ TJ=25℃ Fig.3-Typical Forward Voltage Drop Characteristics 0.00001 0.0001 0.001 0.01 0.1 10 20 30 40 50 60 70 80 90 100 Reverse Voltage-VR(V) Reverse Current-IR(MA) Fig.2-Typical Values Of Reverse Current Vs.Reverse Voltage TJ=125℃ TJ=25℃ Fig.1-Typical Junction Capacitance Vs.Reverse Voltage TJ=25℃

T e c h n i c a l D a t a Green Products Data Sheet N0107, Rev. -

  • Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 (86) 25-87123907 • SK520 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..