BAT42 / BAT43 Vishay Semiconductors Schottky Diodes Features * For general purpose applications * These diodes feature very low turn-on e2 voltage and fast guard ring against excessive voltage, such as electrostatic discharges * These diodes are also available in the SOD123 case with the type designations BAT42W to BAT43W and in designations LL42 to LL43. * Lead (Pb)-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 94 9367 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 Ammo tape (52 mm tape), 50 k/box Parts Table Part Ordering code Type Marking Remarks BAT42 BAT42-TAP or BAT42-TR BAT42 Ammopack / Tape and Reel BAT43 BAT43-TAP or BAT43-TR BAT43 Ammopack / Tape and Reel Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Parameter Test condition Repetitive peak reverse voltage Symbol Value Unit VRRM 30 V IF 2001) mA 1) mA Forward continuous current Tamb = 25 C Repetitive peak forward current tp < 1 s, < 0.5, Tamb = 25 C IFRM 500 Surge forward current tp < 10 ms, Tamb = 25 C IFSM 1) Tamb = 65 C Ptot Power 1) dissipation1) 4 200 1) A mW Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature Document Number 85660 Rev. 1.4, 03-Apr-06 www.vishay.com 1 BAT42 / BAT43 Vishay Semiconductors Thermal Characteristics Tamb = 25 C, unless otherwise specified Parameter Test condition Thermal resistance junction to ambient air Junction temperature Symbol Value Unit RthJA 3001) K/W C Tj 125 Ambient operating temperature range Tamb - 65 to + 125 C Storage temperature range Tstg - 65 to +150 C 1) Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature Electrical Characteristics Tamb = 25 C, unless otherwise specified Parameter Test condition Reverse breakdown voltage IR = 100 A (pulsed) Leakage current VR = 25 V VR = 25 V, Tj = 100 C Forward voltage Part IF = 200 mA Symbol Min V(BR)R 30 Typ. Max Unit IR 0.5 A IR 100 A V VF 1 V BAT42 VF 400 mV IF = 50 mA BAT42 VF 650 mV IF = 2 mA BAT43 VF IF = 15 mA BAT43 VF IF = 10 mA Diode capacitance VR = 1 V, f = 1 MHz CD Reverse recovery time IF = 10 mA, IR = 10 mA, Irr = 1 mA, RL = 100 trr Detection efficiency RL = 15 k, CL = 300 pF, f = 45 MHz, VRF = 2 V v 260 330 mV 450 mV 7 pF 5 80 ns % Typical Characteristics Tamb = 25 C, unless otherwise specified 1000 200 I F - Forward Current (mA) Ptot - Power Dissipation (mW) 250 150 100 50 0 0 18442 50 100 150 Figure 1. Admissible Power Dissipation vs. Ambient Temperature www.vishay.com 2 125 C 10 - 40 C 25 C 1 0.1 0.01 200 TA - Ambient Temperature (C) 100 0 18443 200 400 600 800 1000 1200 VF - Instantaneous Forward Voltage (mV) Figure 2. Typical Reverse Characteristics Document Number 85660 Rev. 1.4, 03-Apr-06 BAT42 / BAT43 Vishay Semiconductors 18 125 C 100 16 C D - Diode Capacitance (pF) IR - Reverse Leakage Current (A) 1000 100 C 75 C 10 50 C 1 25 C 0.1 0.01 0 10 20 30 40 VR - Reverse Voltage (V) 18444 14 12 10 8 6 4 2 0 50 0 10 Figure 3. Typical Reverse Characteristics 20 30 40 50 60 VR - Reverse Voltage (V) 18445 Figure 4. Typical Capacitance vs. Reverse Applied Voltage Package Dimensions in mm (Inches) Cathode Identification 94 9366 Document Number 85660 Rev. 1.4, 03-Apr-06 26 min. (1.024) 3.9 max. (0.154) 26 min. (1.024) 2 max. (0.079) Standard Glass Case 54 A 2 DIN 41880 JEDEC DO 35 0.55 max. (0.022) technical drawings according to DIN specifications www.vishay.com 3 BAT42 / BAT43 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 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 Semiconductors products for any unintended or unauthorized application, the buyer shall 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 www.vishay.com 4 Document Number 85660 Rev. 1.4, 03-Apr-06 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for 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 liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, 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. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1