SB840TA

SB840 Technical Data Data Sheet N0871, Rev.A SB840 SCHOTTKY RECTIFIER 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          DO-201AD Circuit Diagram Applications       Switching power supply Converters Free-Wheeling diodes Reverse battery protection Disk drives Battery charging Maximum Ratings: Characteristics Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Symbol VRRM VRWM VR Condition Max. Units - 40 V 8 A 160 A Average Rectified Forward Current IF (AV) Peak One Cycle Non-Repetitive Surge Current 50% duty cycle @TC =105°C, rectangular wave form IFSM 8.3 ms, half Sine pulse, TC =25°C Electrical Characteristics: Characteristics Forward Voltage Drop* Reverse Current* Junction Capacitance Voltage Rate of Change * Pulse width < 300 µs, duty cycle < 2% Symbol VF1 VF2 IR1 IR2 CT Condition @ 8A, Pulse, TJ = 25 °C @ 8A, Pulse, TJ = 125 °C @VR = Rated VR, Pulse, TJ = 25 °C @VR = Rated VR, Pulse, TJ = 125 °C @VR = 5V, TC = 25 °C fSIG = 1MHz Typ. Max. Units 0.55 0.53 0.03 18 0.65 0.63 1.0 30 V V mA mA 180 200 pF dv/dt - - 10,000 V/us  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  SB840 Technical Data Data Sheet N0871, Rev.A Thermal-Mechanical Specifications: Characteristics Junction Temperature Storage Temperature Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient Approximate Weight Symbol Condition Specification Units TJ Tstg - -55 to +150 -55 to +150 C C RJL DC operation 12 C/W RJA DC operation 111 C/W 1.02 g wt - Ratings and Characteristics Curves TJ=125℃ TJ=25℃ TJ=25℃ Fig.1-Typical Junction Capacitance Fig.2-Typical Reverse Current TJ=125℃ TJ=25℃ Fig.3-Typical Forward Voltage Drop Characteristics  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  SB840 Technical Data Data Sheet N0871, Rev.A Mechanical Dimensions DO-201AD Millimeters SYMBOL Ordering Information Inches Min. Max. Min. Max. A 25.4 - 1.000 - B 8.50 9.50 0.335 0.374 C 1.2 1.3 0.048 0.052 D 5.0 5.6 0.197 0.220 Marking Diagram Device Package Shipping SB840 DO-201AD (Pb-Free) 1250pcs / tape Where XXXXX is YYWWL SB840 SSG YY WW L For information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specification. = Part Name = SSG = Year = Week = Lot Number Cautions：Molding resin Epoxy resin UL:94V-0 Carrier Tape Specification DO-201AD SYMBOL Millimeters Min. Max. A 9.50 10.50 B 50.9 53.9 Z - 1.20 T 5.60 6.40 E - 0.80 IL1-L2I - 1.0  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  SB840 Technical Data Data Sheet N0871, Rev.A 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 