ST4045C STB4045C STF4045C SANGDEST MICROELECTRONICS Technical Data Data Sheet N1447, Rev. A Green Products ST4045C/STB4045C/STF4045C SCHOTTKY RECTIFIER Applications: • • • • Switching power supply Converters Free-Wheeling diodes Reverse battery protection Features: • • • • • • • • • 150 °C TJ operation Center tap configuration Ultralow 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 ST4045C Case styles STB4045C STF4045C TO-220AB D2PAK ITO-220AB Mechanical Dimensions: In Inches / mm TO-220AB • 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 • ST4045C STB4045C STF4045C SANGDEST MICROELECTRONICS Technical Data Data Sheet N1447, Rev. A Green Products Symbol 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° D2PAK • 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 • ST4045C STB4045C STF4045C SANGDEST MICROELECTRONICS Technical Data Data Sheet N1447, Rev. A Green Products SYMBOL A A1 A2 A3 b b1 b2 b3 b4 c D E e e1 H1 L L1 L2 L3 ΦP1(上口) ΦP2(下口) Q Θ1 Θ2 Θ3 Θ4 Θ5 MIN. 4.30 1.10 2.80 2.50 0.50 1.10 1.50 1.20 1.60 0.55 14.80 9.96 6.50 12.70 1.60 0.80 0.60 3.30 2.99 2.50 TYP. 4.50 1.30 3.00 2.70 0.60 1.20 1.60 1.30 1.70 0.60 15.00 10.16 2.55 5.10 6.70 13.20 1.80 1.00 0.80 3.50 3.19 2.70 5° 4° 10° 5° 5° MAX. 4.70 1.50 3.20 2.90 0.75 1.35 1.75 1.45 1.85 0.75 15.20 10.36 6.90 13.70 2.00 1.20 1.00 3.70 3.39 2.90 ITO-220AB • 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 • ST4045C STB4045C STF4045C SANGDEST MICROELECTRONICS Technical Data Data Sheet N1447, Rev. A Green Products Marking Diagram: Where XXXXX is YYWWL S T B/F 40 45 C SSG YY WW L ST4045C STB4045C = Device Type = Ultralow VF = Package type = Forward Current (40A) = Reverse Voltage (45V) = Configuration = SSG = Year = Week = Lot Number STF4045C Cautions:Molding resin Epoxy resin UL:94V-0 Ordering Information: Device Package Shipping TO-220AB(Pb-Free) 50pcs / tube STB4045C D²PAK(Pb-Free) 800pcs / reel STF4045C ITO-220AB(Pb-Free) 50pcs / tube ST4045C 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 Symbol VRWM Condition - Max. 45 Units V Average Forward Current IF(AV) 50% duty cycle @TC =105 °C rectangular wave form 40 A Peak One Cycle NonRepetitive Surge Current (per leg) IFSM 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 • ST4045C STB4045C STF4045C SANGDEST MICROELECTRONICS Technical Data Data Sheet N1447, Rev. A Green Products Electrical Characteristics: Characteristics Forward Voltage Drop (per leg) * Reverse Current (per leg) Reverse Current (per leg) * Junction Capacitance (per leg) * Symbol VF1 VF2 VF3 VF4 VF5 VF6 IR1 IR2 CT Condition @ 5A, Pulse, TJ = 25 °C @ 10A, Pulse, TJ = 25 °C @ 20A, Pulse, TJ = 25 °C @ 5A, Pulse, TJ = 125 °C @ 10A, Pulse, TJ = 125 °C @ 20A, Pulse, TJ = 125 °C @VR = rated VR TJ = 25 °C @VR = rated VR TJ = 125 °C @VR = 5V, TC = 25 °C fSIG = 1MHz Typ. 0.39 0.43 0.50 0.26 0.31 0.41 Max. 0.47 0.52 0.58 0.35 0.40 0.50 Units V V V V V V 0.21 3.0 mA 116 150 mA 868 - pF Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications: Characteristics Junction Temperature Storage Temperature Maximum Thermal Resistance Junction to Case (per leg) Approximate Weight Case Style Symbol TJ Tstg RθJC wt Condition DC operation Specification -55 to +150 -55 to +150 Units °C °C 1.5 °C/W 2/1.85/2 TO-220AB/D²PAK/ITO-220AB g • 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 • ST4045C STB4045C STF4045C SANGDEST MICROELECTRONICS Technical Data Data Sheet N1447, Rev. A Green Products 1000 Instantaneous Reverse Current (mA) TJ=25℃ 1000 100 0 5 10 15 20 25 30 35 40 TJ=125℃ 100 10 1 TJ=25℃ 0.1 0.01 0.001 20 30 Reverse Voltage (V) 40 50 60 70 80 90 Percent of Rated Peak Reverse Voltage (%) Fig.1-Typical Junction Capacitance Instantaneous Forward Current (A) Junction Capacitance (PF) 10000 Fig.2-Typical Reverse Characteristics 100 TJ=125℃ TJ=25℃ 10 1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Forward 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 N1447, Rev. A ST4045C STB4045C STF4045C 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 •