SD103A, SD103B, SD103C Vishay Semiconductors Small Signal Schottky Diodes Features • The SD103 series is a Metal-on-silicon Schottky barrier device which is protected by a PN junction guard ring. • The low forward voltage drop and fast switching make it ideal for protection of MOS devices, steering, biasing and coupling diodes for fast switching and low logic level applications. • Other applications are click suppression, efficient full wave bridges in telephone subsets, and blocking diodes in rechargeable low voltage battery systems. • These diodes are also available in the SOD-123 and SOD-323 case with type designations SD103AW(S)-V...SD103CW(S)-V, and in the MiniMELF case with type designations LL103A thru LL103C. • For general purpose applications • AEC-Q101 qualified • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC • Halogen-free according to IEC 61249-2-21 definition 94 9367 Applications • • • • HF-Detector Protection circuit Small battery charger AC-DC/DC-DC converters Mechanical Data Case: DO-35 Weight: approx. 125 mg Cathode band color: black Packaging codes/options: TR/10 k per 13" reel (52 mm tape), 50 k/box TAP/10 k per Ammopack (52 mm tape), 50 k/box Parts Table Part Type differentiation Ordering code Type Marking Remarks SD103A VR = 40 V SD103A-TR or SD103A-TAP SD103A Tape and Reel/Ammopack SD103B VR = 30 V SD103B-TR or SD103B-TAP SD103B Tape and Reel/Ammopack SD103C VR = 20 V SD103C-TR or SD103C-TAP SD103C Tape and Reel/Ammopack Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Peak inverse voltage Test condition Part Symbol Value Unit SD103A VR 40 V SD103B VR 30 V SD103C VR 20 V 1) Power dissipation (infinite heatsink) Ptot 400 Single cycle surge 60 Hz sine wave IFSM 15 1) mW A Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature Document Number 85754 Rev. 1.6, 23-Jul-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 SD103A, SD103B, SD103C Vishay Semiconductors Thermal Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Symbol Value Unit RthJA 3101) K/W Tj 125 °C Tstg - 55 to + 150 °C Thermal resistance junction to ambient air Junction temperature Storage temperature range 1) Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature Electrical Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Reverse Breakdown Voltage Part Symbol Min. SD103A V(BR) 40 V SD103B V(BR) 30 V SD103C V(BR) 20 SD103A IR 5 µA VR = 20 V SD103B IR 5 µA VR = 10 V SD103C IR 5 µA VF 370 mV 600 mV IR = 50 µA VR = 30 V Leakage current IF = 20 mA Forward voltage drop Diode capacitance Reverse recovery time Typ. Max. Unit V IF = 200 mA VF VR = 0 V, f = 1 MHz CD 50 pF IF = IR = 50 to 200 mA, recover to 0.1 IR trr 10 ns Typical Characteristics Tamb = 25 °C, unless otherwise specified 5 100 IF - Forward Current (A) IF - Forward Current (mA) 1000 10 1 0.1 0.01 0.001 4 3 2 1 0 0 100 200 300 400 500 600 700 800 900 1000 16765 VF - Forward Voltage (mV) Figure 1. Forward Current vs. Forward Voltage www.vishay.com 2 0.0 16766 0.5 1.0 1.5 2.0 VF - Forward Voltage (V) Figure 2. Forward Current vs. Forward Voltage For technical questions within your region, please contact one of the following: Document Number 85754 [email protected], [email protected], [email protected] Rev. 1.6, 23-Jul-10 SD103A, SD103B, SD103C Vishay Semiconductors 25 Itot - Typ. Non Repetitve Forward Surge Current (A) IR - Reverse Current (µA) 10 000 1000 100 10 20 15 10 5 1 0 0 16767 20 40 60 80 100 120 140 160 0.1 Tj - Junction Temperature (°C) 16769 Figure 3. Reverse Current vs. Junction Temperature 1.0 10.0 tP - Pulse width (ms) Figure 5. Typ. Non Repetitive Forward Surge Current vs. Pulse Width 30 CD - Diode Capacitance (pF) f = 1 MHz 25 20 15 10 5 0 0 10 5 15 20 25 30 VR - Reverse Voltage (V) 16768 Figure 4. Diode Capacitance vs. Reverse Voltage Package Dimensions in millimeters (inches): DO-35 3.9 (0.154) max. 26 (1.024) min. 1.5 (0.059) 26 (1.024) min. 1.7 (0.067) 0.55. (0.022) max Cathode identification Rev. 6 - Date: 29. January 2007 Document no.: 6.560-5004.02-4 94 9366 Document Number 85754 Rev. 1.6, 23-Jul-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 DO35 Vishay Semiconductors DO35 Package Dimensions in mm (Inches) 3.9 max. (0.154) 26 min. (1.024) 1.5 (0.059) 26 min. (1.024) 1.7 (0.067) 0.55 max. (0.022) Cathode Identification Rev. 6 - Date: 29. January 2007 Document no.: 6.560-5004.02-4 94 9366 Document Number 84001 Rev. 1.3, 12-Feb-07 www.vishay.com 1 DO35 Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. 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It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1