SANGDEST MICROELECTRONICS SB2540DC Technical Data Data Sheet N0879, Rev. - Green Products SB2540DC SCHOTTKY RECTIFIER Applications: • • • • Switching power supply Converters Free-Wheeling diodes Reverse battery protection Features: • • • • • • • • • 200°C TJ operation Center tap configuration Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability 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 Inches / mm): Symbol D2PAK A A1 A2 b b1 c c1 D D1 E E1 E2 e H L L1 L2 L3 e e1 e2 e3 Dimensions in millimeters Min. Typical Max. 4.55 0 2.59 0.71 0.36 1.17 8.55 6.40 10.01 7.6 9.98 14.6 2.00 1.17 0 4.70 0.10 2.69 0.81 1.27 0.38 1.27 8.70 0.61 1.37 8.85 10.16 10.31 10.08 2.54 15.1 2.30 1.27 10.18 0.25BSC 5° 4° 4° 4.85 0.25 2.89 0.96 15.6 2.70 1.40 2.20 8° • 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 SB2540DC Technical Data Data Sheet N0879, Rev. - Green Products Marking Diagram: Where XXXXX is YYWWL SB2540DC SSG YY WW L = Part Name = SSG = Year = Week = Lot Number Cautions：Molding resin Epoxy resin UL:94V-0 Ordering Information: Device Package D²PAK SB2540DC (Pb-Free) Shipping 800pcs / reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification. Maximum Ratings: Characteristics Peak Inverse Voltage Max. Average Forward Max. Peak One Cycle Non-Repetitive Surge Current (per leg) Symbol VRWM IF(AV) IFSM Condition 50% duty cycle @TC = 95°C, rectangular wave form Max. 40 Units V 25 A 8.3 ms, half Sine pulse 240 A • 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 SB2540DC Technical Data Data Sheet N0879, Rev. - Green Products Electrical Characteristics: Characteristics Max. Forward Voltage Drop (per leg) * Max. Reverse Current (per leg) * Max. Junction Capacitance (per leg) Max. Voltage Rate of Change Symbol VF1 IR1 CT dv/dt Condition @ 12.5A, Pulse, TJ = 25 °C @VR = rated VR TJ = 25 °C @VR = 4V, TC = 25 °C fSIG = 1MHz - Max. Units 0.55 V 1.0 mA 500 pF 10,000 V/μs Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications: Characteristics Max. Junction Temperature at reduced reverse voltage at reduced reverse voltage in DC forward mode Max. Storage Temperature Maximum Thermal Resistance Junction to Case Approximate Weight Case Style Symbol Condition Specification Units TJ VR≤80%VRRM VR≤50%VRRM ℃ Tstg - -55 to +150 -55 to +180 -55 to +200 -55 to +200 2.0 ℃/W 1.85 g RθJC wt DC operation D2PAK(TO-263) ℃ • 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 SB2540DC Technical Data Data Sheet N0879, Rev. - Green Products 100 TJ=125℃ Reverse Current (MA) 10 TJ=25℃ 100 1 0.1 0.01 TJ=25℃ 0.001 10 0 5 10 15 20 25 30 35 10 40 20 30 40 50 60 70 80 90 Reverse Voltage (%) Reverse Voltage-VR(V) Fig.2-Typical Reverse Characteristics Fig.1-Typical Junction Capacitance In stan tan eo u s F o rw ard C u rren t(A ) Junction Capacitance-CT(PF) 1000 100 TJ=125℃ TJ=25℃ 10 1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 Forw ard Voltage Drop(V) Fig.3-Typical Instantaneous Forward Voltage 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 • 100 SANGDEST MICROELECTRONICS Technical Data Data Sheet N0879, Rev. - SB2540DC 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 •