ST2045C STB2045C STF2045C STD2045C Technical Data Data Sheet N1035, Rev. A Green Products ST2045C/STB2045C/STF2045C/STD2045C 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 Trench MOS Schottky technology This is a Pb − Free Device All SMC parts are traceable to the wafer lot Additional testing can be offered upon request Case styles ST2045C TO-220AB STB2045C STF2045C ITO-220AB D2PAK Mechanical Dimensions: In Inches / mm STD2045C DPAK TO-220AB • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • ST2045C STB2045C STF2045C STD2045C Technical Data Data Sheet N1035, 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 • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • ST2045C STB2045C STF2045C STD2045C Technical Data Data Sheet N1035, 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 • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • ST2045C STB2045C STF2045C STD2045C Technical Data Data Sheet N1035, Rev. A Green Products DPAK • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • ST2045C STB2045C STF2045C STD2045C Technical Data Data Sheet N1035, Rev. A Green Products Marking Diagram: Where XXXXX is YYWWL ST B/F/D 20 45 C SSG YY WW L ST2045C STB2045C STF2045C = Device Type = Package type = Forward Current (20A) = Reverse Voltage (45V) = Configuration = SSG = Year = Week = Lot Number STD2045C Cautions：Molding resin Epoxy resin UL:94V-0 Ordering Information: Device Package Shipping TO-220AB(Pb-Free) 50pcs / tube STB2045C D²PAK(Pb-Free) 800pcs / reel STF2045C ITO-220AB(Pb-Free) 50pcs / tube STD2045C DPAK(Pb-Free) 2500pcs / reel ST2045C 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 Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Forward Current Peak One Cycle Non-Repetitive Surge Current (per leg) Symbol VRRM VRWM VR Condition - IF(AV) 50% duty cycle @TC = 80°C, rectangular wave form IFSM 8.3 ms, half Sine pulse Max. Units 45 V 20 A 150 A • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • ST2045C STB2045C STF2045C STD2045C Technical Data Data Sheet N1035, Rev. A Green Products Electrical Characteristics: Characteristics Forward Voltage Drop (per leg)* Reverse Current (per leg)* Symbol VF1 VF2 IR1 IR2 * Condition @ 10A, Pulse, TJ = 25 °C @ 10A, Pulse, TJ = 125 °C @VR = rated VR TJ = 25 °C @VR = rated VR TJ = 125 °C Max. 0.58 0.52 Units V V 2 mA 30 mA Specification -55 to +150 -55 to +150 Units °C °C 6.5 °C/W Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications: Characteristics Junction Temperature Storage Temperature Typical Thermal Resistance Junction to Case(per leg)* Approximate Weight Case Style Symbol TJ Tstg RθJC wt Condition DC operation 2/1.85/2/0.39 TO-220AB/D2PAK/ITO-220AB/DPAK • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • g ST2045C STB2045C STF2045C STD2045C Technical Data Data Sheet N1035, Rev. A 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.. • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com •