LL41 Vishay Semiconductors Small Signal Schottky Diode Features • For general purpose applications • This diode features low turn-on voltage e2 and high breakdown voltage • This device is protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges • This diode is also available in the DO35 case with type designation BAT41 • 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 LL41 Ordering code LL41-GS18 or LL41-GS08 Type Marking Remarks - Tape and Reel Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Test condition Repetitive peak reverse voltage Forward continuous current Tamb = 25 °C Repetitive peak forward current tp < 1 s, δ < 0.5, Tamb = 25 °C Symbol Value Unit VRRM 100 V IF IFRM 100 1) mA 350 1) mA 1) mA mW Surge forward current tp = 10 ms, Tamb 25 °C IFSM 750 Power dissipation Tamb = 65 °C Ptot 2001) 1) Valid provided that electrodes are kept at ambient temperature Document Number 85671 Rev. 1.5, 21-Jul-06 www.vishay.com 1 LL41 Vishay Semiconductors 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 - 65 to + 125 °C Storage temperature range Tstg - 65 to + 150 °C Junction temperature 1) Valid provided that electrodes are kept at ambient temperature Electrical Characteristics Tamb = 25 °C, unless otherwise specified Parameter Reverse breakdown voltage2) 2) Leakage current Forward voltage2) Diode capacitance 2) Test condition IR = 100 µA Symbol Min Typ. V(BR) 100 110 Max Unit V VR = 50 V, Tj = 25 °C IR 100 nA VR = 50 V, Tj = 100 °C IR 20 µA IF = 1 mA VF IF = 200 mA VF VR = 1 V, f = 1 MHz CD 400 450 mV 1000 mV 2 pF Pulse test, tp = 300 µs Typical Characteristics Tamb = 25 °C, unless otherwise specified 100000 IR - Reverse Leakage Current (nA) Ptot- Power Dissipation (mW) 250 200 150 100 50 Tj = 125 °C 10000 20225 50 100 Tamb - Ambient Temperature (°C) www.vishay.com 2 50 °C 100 25 °C 10 1 150 Figure 1. Admissible Power Dissipation vs. Ambient Temperature 75 °C 1000 0 0 100 °C 20226 0 10 20 30 40 50 60 70 80 90 100 VR - Reverse Voltage (V) Figure 2. Typical Reverse Characteristics Document Number 85671 Rev. 1.5, 21-Jul-06 LL41 Vishay Semiconductors 1000 5.0 CD - Diode Capacitance (pF) I F - Forward Current (mA) 4.5 100 T j = 125 ° C 10 1 - 40 °C 0.1 25 °C 0.01 0 18641 200 400 600 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 800 1000 0 1200 VF - Forward Voltage (mV) Figure 3. Typical Forward Characteristics 5 20227 10 15 20 25 30 35 40 VR - Reverse Voltage (V) Figure 4. Typical Capacitance vs. Reverse Voltage Package Dimensions in mm (Inches): MiniMELF SOD80 96 12070 Document Number 85671 Rev. 1.5, 21-Jul-06 www.vishay.com 3 LL41 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 85671 Rev. 1.5, 21-Jul-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