BAT81S VISHAY
Document overview
- Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
- PDF pages: 4
Technical content
Features
/C0068Integrated protection ring against static discharge /C0068Low capacitance /C0068Low leakage current /C0068Low forward voltage drop /C0068Very low switching time
Applications
General purpose and switching Schottky barrier diode HF–Detector Protection circuit Diode for low currents with a low supply voltage Small battery charger Power supplies DC / DC converter for notebooks 94 9367 Absolute Maximum Ratings Tj = 25/C0095C Parameter Test Conditions Type Symbol Value Unit Reverse voltage BAT81S VR 40 Vg BAT82S VR 50 V BAT83S VR 60 V Peak forward surge current tp≤10ms IFSM 500 mA Repetitive peak forward currenttp≤1s IFRM 150 mA Forward current IF 30 mA Junction temperature Tj 125 /C0176C Storage temperature range Tstg –65...+150 /C0176C Maximum Thermal Resistance Tj = 25/C0095C Parameter Test Conditions Symbol Value Unit Junction ambient l=4mm, TL=constant R thJA 320 K/W
Electrical Characteristics
Tj = 25/C0095C Parameter Test Conditions Type Symbol Min Typ Max Unit Forward voltage IF=0.1mA VF 330 mVg IF=1mA VF 410 mV IF=15mA VF 1 V Reverse current VR =VRmax IR 200 nA Diode capacitance VR =1V, f=1MHz C D 1.6 pF
BAT81S...BAT83S Vishay Telefunken Rev. 3, 01-Apr-99 3 (4) www.vishay.de • FaxBack +1-408-970-5600Document Number 85512 Dimensions in mm Cathode Identification ∅ 1.7 max. ∅ 0.55 max. 3.9 max.26 min. technical drawings according to DIN specifications 94 9366 Standard Glass Case
54 A 2 DIN 41880
Weight max. 0.3 g 26 min.
BAT81S...BAT83S Vishay Telefunken Rev. 3, 01-Apr-994 (4) www.vishay.de • FaxBack +1-408-970-5600 Document Number 85512 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