bas281 / 282 / 283 document number 85500 rev. 1.7, 17-mar-06 vishay semiconductors www.vishay.com 1 9612009 small signal schottky diodes features ? integrated protection ring against static discharge ? low capacitance ? low leakage current ? low forward voltage drop ? very low switching time ? lead (pb)-free component ? component in accordance to rohs 2002/95/ec and weee 2002/96/ec 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 mechanical data case: quadromelf glass case sod80 weight: approx. 34 mg cathode band color: black packaging codes/options: gs18 / 10 k per 13" reel (8 mm tape), 10 k/box gs08 / 2.5 k per 7" reel (8 mm tape), 12.5 k/box parts table absolute maximum ratings t amb = 25 c, unless otherwise specified part type differentiation ordering code remarks bas281 v r = 40 v bas281-gs18 or bas281-gs08 tape and reel bas282 v r = 50 v bas282-gs18 or bas282-gs08 tape and reel bas283 v r = 60 v bas283-gs18 or BAS283-GS08 tape and reel parameter test condition part symbol value unit reverse voltage bas281 v r 40 v bas282 v r 50 v bas283 v r 60 v peak forward surge current t p = 1 s i fsm 500 ma repetitive peak forward current i frm 150 ma forward current i f 30 ma e2
www.vishay.com 2 document number 85500 rev. 1.7, 17-mar-06 bas281 / 282 / 283 vishay semiconductors thermal characteristics t amb = 25 c, unless otherwise specified electrical characteristics t amb = 25 c, unless otherwise specified typical characteristics t amb = 25 c, unless otherwise specified parameter test condition symbol value unit junction to ambient air on pc board 50 mm x 50 mm x 1.6 mm r thja 320 k/w junction temperature t j 125 c storage temperature range t stg - 65 to + 150 c parameter test condition symbol min ty p. max unit forward voltage i f = 0.1 ma v f 330 mv i f = 1 ma v f 410 mv i f = 15 ma v f 1000 mv reverse current v r = v rmax i r 200 na diode capacitance v r = 1 v, f = 1 mhz c d 1.6 pf figure 1. max. reverse power dissipation vs. junction temperature 0 2 4 6 8 10 12 14 25 50 75 100 125 150 t j - j u nction temperat u re (c) 15794 v r = 60 v p r - re v erse po w er dissipation (m w ) r thja = 540 k w p r v r - limit at 100 % p r - limit at 100 % v r p r - limit at 8 0 % v r figure 2. reverse current vs. junction temperature 0.1 100 1000 25 50 75 100 125 150 1 10 15795 v r = v rrm i-re v erse c u rrent (a) r t j -j u nction temperat u re (c)
bas281 / 282 / 283 document number 85500 rev. 1.7, 17-mar-06 vishay semiconductors www.vishay.com 3 package dimensions in mm (inches) figure 3. forward current vs. forward voltage 0 0.5 1 1.5 2.0 i - for w ard c u rrent (a) v f - for w ard v oltage ( v ) 15796 f t j = 25 c t j =150 c 0.1 1 10 100 1000 0.01 figure 4. diode capacitance vs. reverse voltage 0 0.2 0.4 0.6 0. 8 1.0 1.2 1.4 1.6 1. 8 2.0 0.1 1 10 100 v r - re v erse v oltage ( v ) 15797 c d - diode capacitance (pf) f = 1 mhz 12071
www.vishay.com 4 document number 85500 rev. 1.7, 17-mar-06 bas281 / 282 / 283 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 semi conductors are not manufactured with ozone depleting substances and do not co ntain 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 buy er use vishay semiconductors products for any unintended or unauthorized application, the buyer sh all 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
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. 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. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
|
