sd101a / 101b / 101c document number 85629 rev. 1.4, 03-apr-06 vishay semiconductors www.vishay.com 1 94 9367 small signal schottky diodes features ? integrated protection ring against static discharge ? low capacitance ? low leakage current ? low forward voltage drop ? lead (pb)-free component ? component in accordance to rohs 2002/95/ec and weee 2002/96/ec applications ? 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: do35 glass case 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 absolute maximum ratings t amb = 25 c, unless otherwise specified 1) valid provided that electrodes are kept at ambient temperature. part type differentiation ordering code remarks sd101a v r = 60 v, v f at i f = 1 ma max. 410 mv sd101a-tap or sd101a-tr ammopack / tape and reel sd101b v r = 50 v, v f at i f = 1 ma max. 400 mv sd101b-tap or sd101b-tr ammopack / tape and reel SD101C v r = 40 v, v f at i f = 1 ma max. 390 mv sd101b-tap or sd101b-tr ammopack / tape and reel parameter test condition part symbol value unit reverse voltage sd101a v r 60 v sd101b v r 50 v SD101C v r 40 v forward continuous current i f 30 ma peak forward surge current t p = 10 s i fsm 2a repetitive peak forward current i frm 150 ma power dissipation p tot 310 1) mw e2
www.vishay.com 2 document number 85629 rev. 1.4, 03-apr-06 sd101a / 101b / 101c vishay semiconductors thermal characteristics t amb = 25 c, unless otherwise specified 1) valid provided that electrodes are kept at ambient temperature. 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 temperature t j 125 c storage temperature range t stg - 65 to + 150 c junction to ambient air r thja 320 1) k/w parameter test condition part symbol min ty p. max unit reverse breakdown voltage i r = 10 a sd101a v (br)r 60 v sd101b v (br)r 50 v SD101C v (br)r 40 v leakage current v r = 50 v sd101a i r 200 na v r = 40 v sd101b i r 200 na v r = 30 v SD101C i r 200 na forward voltage drop i f = 1 ma sd101a v f 410 mv sd101b v f 400 mv SD101C v f 390 mv i f = 15 ma sd101a v f 1000 mv sd101b v f 950 mv SD101C v f 900 mv diode capacitance v r = 0 v, f = 1 mhz sd101a c d 2.0 pf sd101b c d 2.1 pf v r = 0 v, f = 1 mhz SD101C c d 2.2 pf figure 1. reverse current vs. reverse voltage i r = re v erse c u rrent ( a) 0.01 0.1 1 10 100 0 101520253035404550 v r - re v erse v oltage ( v ) 16204 t j = 125 c t j = 100 c t j = 75 c t j = 50 c t j = 25 c 5 figure 2. diode capacitance vs. reverse voltage 0.0 0.2 0.4 0.6 0. 8 1.0 1.2 1.4 1.6 1. 8 2.0 0 101520253035404550 v r - re v erse v oltage ( v ) 16205 c d - diode capacitance (pf) t j = 25 c 5
sd101a / 101b / 101c document number 85629 rev. 1.4, 03-apr-06 vishay semiconductors www.vishay.com 3 package dimensions in mm (inches) figure 3. forward current vs. forward voltage 0.01 0.10 1.00 10.00 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0. 8 0.9 1.0 i f - for w ard c u rrent (ma) v f - for w ard v oltage ( v ) 16206 94 9366 technical dra w ings according to di n specifications standard glass case 54 a 2 di n 41 88 0 jedec do 35 0.55 max. (0.022) 2 max. (0.079) 26 min. (1.024) 3.9 max. (0.154) 26 min. (1.024) cathode identification
www.vishay.com 4 document number 85629 rev. 1.4, 03-apr-06 sd101a / 101b / 101c 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
legal disclaimer notice vishay document number: 91000 www.vishay.com revision: 08-apr-05 1 notice specifications of the products displayed herein are subjec t to change without notice. vishay intertechnology, inc., or anyone on its behalf, assume s no responsibility or liability fo r any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. except as provided in vishay's terms and conditions of sale for such products, vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and /or use of vishay products including liab ility or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify vishay for any damages resulting from such improper use or sale.
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