BAS33 VISHAY | Alldatasheet
Document overview
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Technical content
Features
/C0068Very low reverse current
Applications
Protection circuits, time delay circuits, peak follower circuits, logarithmic amplifiers 94 9367 Absolute Maximum Ratings Tj = 25/C0095C Parameter Test Conditions Type Symbol Value Unit Reverse voltage BAS33 VR 30 Vg BAS34 VR 60 V Peak forward surge current tp=1/C0109s IFSM 2 A Forward current IF 200 mA Junction temperature Tj 200 /C0176C Storage temperature range Tstg –65...+200 /C0176C Maximum Thermal Resistance Tj = 25/C0095C Parameter Test Conditions Symbol Value Unit Junction ambient l=4mm, TL=constant R thJA 350 K/W
BAS33.BAS34 Vishay Telefunken Rev. 2, 01-Apr-992 (3) www.vishay.de • FaxBack +1-408-970-5600 Document Number 85541
Electrical Characteristics
Tj = 25/C0095C Parameter Test Conditions Type Symbol Min Typ Max Unit Forward voltage IF=100mA VF 1 V Reverse current E/C0120300lx, VR IR 1 3 nA E/C0120300lx, VR , Tj=125/C0176C IR 0.5 /C0109A E/C0120300lx, VR =15V BAS33 IR 0.5 1 nA E/C0120300lx, VR =30V BAS34 IR 0.5 1 nA Breakdown voltage IR =5/C0109A, tp/T=0.01, tp=0.3ms BAS33 V(BR) 40 Vg R /C0109 BAS34 V(BR) 70 V Diode capacitance VR =0, f=1MHz C D 3 pF Characteristics (Tj = 25/C0095C unless otherwise specified) 0 40 80 120 160 100 1000 10000I – Reverse Current ( nA )R Tj – Junction Temperature ( °C ) 200 94 9079 Scattering Limit V R =V RRM Figure 1. Reverse Current vs. Junction Temperature Figure 2. Forward Current vs. Forward Voltage
54 A 2 DIN 41880
BAS33.BAS34 Vishay Telefunken Rev. 2, 01-Apr-99 3 (3) www.vishay.de • FaxBack +1-408-970-5600Document Number 85541 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