baq333 / 334 / 335 document number 85538 rev. 1.9, 09-dec-05 vishay semiconductors www.vishay.com 1 9612315 small signal switching diodes, low leakage current features ? silicon planar diodes saving space hermetic sealed parts fits onto sod-323 / sot-23 footprints electrical data iden tical with the devices baq33...baq35 / baq133...baq135 very low reverse current lead (pb)-free component component in accordance to rohs 2002/95/ec and weee 2002/96/ec applications protection circuits, time delay circuits, peak follower circuits, logarithmic amplifiers mechanical data case: micromelf glass case weight: approx. 12 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 baq333 v rrm = 40 v baq333-gs18 or baq333-gs08 tape and reel baq334 v rrm = 70 v baq334-gs18 or baq334-gs08 tape and reel baq335 v rrm = 140 v baq335-gs18 or BAQ335-GS08 tape and reel parameter test condition part symbol value unit reverse voltage baq333 v r 30 v baq334 v r 60 v baq335 v r 125 v peak forward surge current t p = 1 s i fsm 2a forward current i f 200 ma e2
www.vishay.com 2 document number 85538 rev. 1.9, 09-dec-05 baq333 / 334 / 335 vishay semiconductors thermal characteristics t amb = 25 c, unless otherwise specified electrical characteristics t amb = 25 c, unless otherwise specified typical characteri stics (tamb = 25 c unless otherwise specified) parameter test condition symbol value unit thermal resistance junction to ambient air mounted on epoxy-glass hard tissue, fig. 1 r thja 500 k/w 35 m copper clad, 0.9 mm 2 copper area per electrode r thja 500 k/w junction temperature t j 175 c storage temperature range t stg - 65 to + 175 c parameter test condition part symbol min ty p. max unit forward voltage i f = 100 ma v f 1v reverse current e 300 lx, rated v r i r 13na e 300 lx, rated v r , t j = 125 c i r 0.5 a e 300 lx, v r = 15 v baq333 i r 0.5 1 na e 300 lx, v r = 30 v baq334 i r 0.5 1 na e 300 lx, v r = 60 v baq335 i r 0.5 1 na breakdown voltage i r = 5 a, t p /t = 0.01, t p = 0.3 ms baq333 v (br) 40 v baq334 v (br) 70 v baq335 v (br) 140 v diode capacitance v r = 0, f = 1 mhz c d 3pf figure 1. reverse current vs. junction temperature 0 40 80 120 160 1 10 100 1000 10000 i - reverse current (na) r t j - junction temperature (c) 200 94 9079 scattering limit v r =v rrm figure 2. forward current vs. forward voltage 0 0.4 0. 8 1.2 1.6 0.1 1 10 100 1000 i-for w ard c u rrent (ma) f v f - for w ard v oltage ( v ) 2.0 94 907 8 scattering limit t j =25 c
baq333 / 334 / 335 document number 85538 rev. 1.9, 09-dec-05 vishay semiconductors www.vishay.com 3 package dimensions in mm (inches) figure 3. board for r thja definition (in mm) 25 2.5 10 0.71 1.3 1.27 9.9 24 0.152 0.355 95 10329 i s o method e 9 612072 1.2 (0.047) 2.4 (0.0 9 4) 2. 8 (0.10 9 ) 0. 8 (0.031) 0. 8 (0.031) 0. 9 (0.035) 0. 9 (0.035) reflow soldering wave soldering 0. 8 (0.031) 1.0 (0.03 9 ) 1.4 (0.055) c a thode indific a tion 1 (0.04) su rf a ce pl a n 2.0 (0.07 8 ) 1. 8 (0.070) 0.25 (0.010) 0.15 (0.006) 1.2 (0.047) 1.1 (0.043) gl ass c as e micromelf gl ass < 1.35 (0.05) > r 2.5 (0.10) gl ass 0.6 (0.02) su rf a ce pl a n
www.vishay.com 4 document number 85538 rev. 1.9, 09-dec-05 baq333 / 334 / 335 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 rele ases of those substances in to 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 po licy 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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