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| S1A/B-S1M/B Vishay Lite-On Power Semiconductor 1.0A Surface Mount Glass Passivated Rectifier Features D Glass passivated die construction D Low forward voltage drop and high current capability D Surge overload rating to 30A peak D Ideally suited for automated assembly D Plastic material - UL Recognition flammability classification 94V-0 SMA SMB 14 428 Absolute Maximum Ratings Tj = 25_C Parameter Repetitive peak reverse voltage g =Working peak reverse voltage =DC Bl ki voltage DC Blocking lt Test Conditions Type S1A/AB S1B/BB S1D/DB S1G/GB S1J/JB S1K/KB S1M/MB Symbol VRRM =VRWM =VR V Value 50 100 200 400 600 800 1000 30 1 -65...+150 Unit V V V V V V V A A C Peak forward surge current Average forward current TT=100C Junction and storage temperature range IFSM IFAV Tj=Tstg Electrical Characteristics Tj = 25_C Parameter Forward voltage Reverse current Diode capacitance Thermal resistance junction to terminal Test Conditions IF=1.0A TA=25C TA=125C VR=4V, f=1MHz Type Symbol VF IR IR CD RthJT Min Typ Max 1.1 5 100 Unit V mA mA pF K/W 10 50 Rev. A2, 24-Jun-98 1 (4) S1A/B-S1M/B Vishay Lite-On Power Semiconductor Characteristics (Tj = 25_C unless otherwise specified) IFAV - Average Forward Current ( A ) 1.0 IFSM - Peak Forward Surge Current ( A ) 30 25 8.3 ms Single Half-Sine-Wave JEDEC method 0.8 0.6 20 15 0.4 0.2 0 40 Resistive or inductive load 10 5 1 10 Number of Cycles at 60 Hz 100 60 80 100 120 140 160 180 15532 15530 Tamb - Ambient Temperature ( C ) Figure 1. Max. Average Forward Current vs. Ambient Temperature 10 Figure 3. Max. Peak Forward Surge Current vs. Number of Cycles 1000 IR - Reverse Current ( m A ) IF - Forward Current ( A ) 100 Tj = 125C 1.0 10 0.1 Tj = 25C IF Pulse Width = 300 s 2% Duty Cycle 1.0 Tj = 25C 0.1 0.01 0.01 0 15531 1.2 1.6 0.8 0.4 VF - Forward Voltage ( V ) 15533 0 40 120 80 Percent of Rated Peak Reverse Voltage (%) Figure 2. Typ. Forward Current vs. Forward Voltage Figure 4. Typ. Reverse Current vs. Percent of Rated Peak Reverse Voltage 2 (4) Rev. A2, 24-Jun-98 S1A/B-S1M/B Vishay Lite-On Power Semiconductor Dimensions in mm 14461 Case: JEDEC molded plastic Polarity: cathode band or cathode notch Approx. weight: SMA 0.065 grams, SMB 0.09 grams Mounting position: any Marking: type number Rev. A2, 24-Jun-98 3 (4) S1A/B-S1M/B Vishay Lite-On Power Semiconductor 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. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay-Telefunken 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 4 (4) Rev. A2, 24-Jun-98 |
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