LL46 Vishay Semiconductors Small Signal Schottky Diode Features • For general purpose applications • This diode features low turn-on voltage and high break-down voltage. This device e2 is protected by a PN junction guardring against excessive voltage, such as electrostatic discharges. • This diode is also available in the DO35 case with type designation BAT46 and in the SOD123 case with type designation BAT46W-V. • Lead (Pb)-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 17205 Mechanical Data Case: MiniMELF Glass case (SOD80) Weight: approx. 31 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 Part LL46 Ordering code Type Marking Remarks - Tape and Reel LL46-GS18 or LL46-GS08 Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Test condition Repetitive peak reverse voltage Symbol Value VRRM 100 Unit V 1) mA IFRM 3501) mA Surge forward current tp = 10 ms, Tamb = 25 °C IFSM 750 1) mA Power dissipation1) Tamb = 80 °C Ptot 2001) mW Forward continuous current Tamb = 25 °C Repetitive peak forward current tp < 1 s, δ < 0.5, Tamb = 25 °C 1) IF 150 Valid provided that electrodes are kept at ambient temperature Thermal Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Thermal resistance junction to ambient air Symbol Value Unit RthJA 3001) K/W Tj 125 °C Ambient operating temperature range Tamb - 55 to + 125 °C Storage temperature range Tstg - 65 to + 150 °C Junction temperature 1) Valid provided that electrodes are kept at ambient temperature Document Number 85673 Rev. 1.4, 21-Nov-06 www.vishay.com 1 LL46 Vishay Semiconductors Electrical Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Reverse breakdown voltage Leakage current2) 2) Forward voltage Diode capacitance 2) IR = 100 µA (pulsed) Symbol Min V(BR) 100 Typ. Max Unit V VR = 1.5 V IR 0.5 µA VR = 1.5 V, Tj = 60 °C IR 5 µA VR = 10 V IR 0.8 µA VR = 10 V, Tj = 60 °C IR 7.5 µA VR = 50 V IR 2 µA VR = 50 V, Tj = 60 °C IR 15 µA VR = 75 V IR 5 µA VR = 75 V, Tj = 60 °C IR 20 µA IF = 0.1 mA VF 250 mV IF = 10 mA VF 450 mV IF = 250 mA VF 1000 mV VR = 0 V, f = 1 MHz CD 10 pF VR = 1 V, f = 1 MHz CD 6 pF Pulse test tp < 300 µs, δ < 2 % Typical Characteristics Tamb = 25 °C, unless otherwise specified IR - Reverse Leakage Current (µA) I F - Forward Current (mA) 1000 T j = 60 °C 100 10 25 °C 1 0.1 0.01 0 18546 0.2 0.4 0.6 0.8 1 VF - Forward Voltage (V) 1.2 Figure 1. Typical Instantaneous Forward Characteristics www.vishay.com 2 100 10 T j = 60 °C 1 Tj = 25 °C 0.1 0.01 0 18547 20 40 60 80 100 VR - Reverse Voltage (V) Figure 2. Typical Reverse Characteristics Document Number 85673 Rev. 1.4, 21-Nov-06 LL46 Vishay Semiconductors Ptot - Power Dissipation (mW) 250 200 150 100 50 0 0 20 40 60 80 100 120 140 Tamb - Ambient Temperature (°C) 20081 Figure 3. Admissible Power Dissipation vs. Ambient Temperature Package Dimensions in mm (Inches): DO35 96 12070 Document Number 85673 Rev. 1.4, 21-Nov-06 www.vishay.com 3 LL46 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 85673 Rev. 1.4, 21-Nov-06 Legal Disclaimer Notice Vishay Disclaimer 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 for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, 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 medical, 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. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1