STF4080C Technical Data Data Sheet N1755, Rev. A Green Products STF4080C SCHOTTKY RECTIFIER Applications: • • • • Switching power supply Converters Free-Wheeling diodes Reverse battery protection Features: • • • • • • • • • 175°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 OUTLINE DRAWING Mechanical Dimensions: In mm 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° ITO-220AB • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • 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 STF4080C Technical Data Data Sheet N1755, Rev. A Green Products Marking Diagram: Where XXXXX is YYWWL S T F 40 80 C SSG YY WW L = Device Type = Ultralow VF = Package type = Forward Current (40A) = Reverse Voltage (80V) = Configuration = SSG = Year = Week = Lot Number Cautions：Molding resin Epoxy resin UL:94V-0 Ordering Information: Device Package ITO-220AB (Pb-Free) STF4080C Shipping 50pcs / tube 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 Average Forward Current (per device) Peak One Cycle NonRepetitive Surge Current (per leg) Symbol VRWM Condition - Max. 80 Units V IF(AV) 50% duty cycle @TC =85 °C rectangular wave form 40 A IFSM 8.3 ms, half Sine pulse 300 A • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • STF4080C Technical Data Data Sheet N1755, Rev. A Green Products Electrical Characteristics: Characteristics Forward Voltage Drop (per leg) * Symbol VF1 VF2 Reverse Current at DC condition (per leg) Reverse Current (per leg) * Junction Capacitance (per leg) RSM Isolation Voltage (t = 1.0 second, R. H. < =30%, TA = 25 °C) * IR1 IR2 CT VISO Condition @ 10A, Pulse, TJ = 25 °C @ 20A, Pulse, TJ = 25 °C @ 10A, Pulse, TJ = 25 °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 Clip mounting, the epoxy body away from the heatsink edge by more than 0.110" along the lead direction. Clip mounting, the epoxy body is inside the heatsink. Screw mounting, the epoxy body is inside the heatsink. Typ. 0.54 0.69 0.52 0.65 Max. 0.60 0.75 0.57 0.70 Units 0.02 1.0 mA 14 75 mA 811 - pF V V 4500 V - 3500 - 1500 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 in DC forward mode DC operation - Specification -55 to +175 -55 to +175 Units °C °C 5.0 °C/W 2 g ITO-220AB • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • STF4080C Technical Data Data Sheet N1755, Rev. A Green Products 100.000 1000 100 5 10 15 20 25 30 35 40 Instantaneous Reverse Current (mA) TJ=25℃ TJ=125℃ 10.000 1.000 0.100 TJ=25℃ 0.010 0.001 20 30 40 50 60 70 Fig.1-Typical Junction Capacitance 1 0.1 TJ=125℃ 0.2 90 Fig.2-Typical Reverse Characteristics 100 10 80 Percent of Rated Peak Reverse Voltage (%) Reverse Voltage (V) Instantaneous Forward Current (A) Junction Capacitance (PF) 10000 0.3 TJ=25℃ 0.4 0.5 0.6 0.7 0.8 Forward Voltage Drop (V) Fig.3-Typical Instantaneous Forward Voltage Characteristics • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • 0.9 100 STF4080C Technical Data Data Sheet N1755, 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 •