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| VISHAY SD0520LS Vishay Semiconductors Small Signal Schottky Diode, Dual Features * Low forward voltage drop * Ultrafast switching * Ideal for hard-disk drive applications 3 Mechanical Data Case: SOT-23 Plastic case Weight: approx. 8.8 mg Packaging Codes/Options: GS18 / 10 k per 13" reel (8 mm tape), 10 k/box GS08 / 3 k per 7" reel (8 mm tape), 15 k/box 1 2 19080 Parts Table Part SD0520LS Ordering code SD0520-GS18 or SD0520-GS08 S20 Marking Remarks Tape and Reel Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Parameter Continuous reverse voltage Forward current Test condition Symbol VR IF Value 20 500 Unit V mA Thermal Characteristics Tamb = 25 C, unless otherwise specified Parameter Thermal resistance junction to ambient air Maximum junction temperature Storage temperature range 1) Test condition Symbol RthJA Tj TS Value 500 1) Unit C/W C C 150 - 65 to + 150 Valid provided that electrodes are kept at ambient temperature Document Number 85684 Rev. 1.6, 09-Jul-04 www.vishay.com 1 SD0520LS Vishay Semiconductors Electrical Characteristics Tamb = 25 C, unless otherwise specified Parameter Minimum reverse breakdown voltage Maximum leakage current Maximum forward voltage Diode capacitance Typ. reverse recovery time Test condition IR = 100 A VR = 10 V IF = 50 mA IF = 150 mA VR = 0 V, f = 1 MHz IF = IR = 100 mA Symbol VBR IR VF VF CD trr Min Typ. 20 20 400 500 370 32 Max VISHAY Unit V A mV mV pF ns Package Dimensions in mm (Inches) 1.15 (.045) 0.175 (.007) 0.098 (.005) 0.1 (.004) max. 0.4 (.016) 0.4 (.016) 2.6 (.102) 2.35 (.092) 0.95 (.037) ISO Method E 3.1 (.122) 2.8 (.110) 0.4 (.016) 3 1.43 (.056) 1.20(.047) Mounting Pad Layout 0.52 (0.020) 0.9 (0.035) 2.0 (0.079) 1 0.95 (.037) 2 0.95 (.037) 0.95 (0.037) 0.95 (0.037) 17418 www.vishay.com 2 Document Number 85684 Rev. 1.6, 09-Jul-04 VISHAY 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. SD0520LS Vishay Semiconductors 2. Regularly and continuously improve the performance of our products, processes, distribution and operatingsystems 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. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 Document Number 85684 Rev. 1.6, 09-Jul-04 www.vishay.com 3 |
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