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| LL101A / 101B / 101C Vishay Semiconductors Small Signal Schottky Diodes Features * For general purpose applications * The LL101 series is a metal-on-silicon Schottky barrier device which is protected e2 by a PN junction guard ring. * The low forward voltage drop and fast switching make it ideal for protection of MOS devices, steering, biasing and coupling diodes for fast switching and low logic level applications. * Integrated protection ring against static discharge * Low capacitance * Low leakage current * This diode is also available in the DO35 case with type designation SD101A, B, C and in the SOD123 case with type designation SD101AW, SD101BW, SD101CW. * Lead (Pb)-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 94 9371 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 Applications * * * * * * HF-Detector Protection circuit Diode for low currents wits a low supply voltage Small battery charger Power supplies DC / DC converter for notebooks Parts Table Part LL101A LL101B LL101C Type differentiation VR = 60 V, VF at IF 1 mA max. 410 mV VR = 50 V, VF at IF 1 mA max. 400 mV VR = 40 V, VF at IF 1 mA max. 390 mV Ordering code LL101A-GS18 or LL101A-GS08 LL101B-GS18 or LL101B-GS08 LL101C-GS18 or LL101C-GS08 Remarks Tape and Reel Tape and Reel Tape and Reel Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Parameter Peak inverse voltage Test condition Part LL101A LL101B LL101C Power dissipation (infinite heatsink) Forward continuous current Maximum single cycle surge 10 s square wave 1) Symbol VRRM VRRM VRRM Ptot IF IFSM Value 60 50 40 400 1) Unit V V V mW mA A 30 2 Valid provided that electrodes are kept at ambient temperature www.vishay.com 1 Document Number 85626 Rev. 1.2, 03-Mar-06 LL101A / 101B / 101C Vishay Semiconductors Thermal Characteristics Tamb = 25 C, unless otherwise specified Parameter Junction temperature Storage temperature range Junction to ambient air on PC board 50 mm x 50 mm x 1.6 mm Test condition Symbol Tj Tstg RthJA Value 125 - 65 to + 150 320 Unit C C K/W Electrical Characteristics Tamb = 25 C, unless otherwise specified Parameter Reverse Breakdown Voltage Test condition IR = 10 A Part LL101A LL101B LL101C Leakage current VR = 50 V VR = 50V VR = 50 V Forward voltage drop IF = 1 mA IF = 1mA IF = 1 mA IF = 15 mA LL101A LL101B LL101C LL101A LL101B LL101C LL101A LL101B LL101C Diode capacitance VR = 0 V, f = 1 MHz VR = 0 V, f = 1 MHz Reverse recovery time IF = IR = 5 mA, recover to 0.1 IR LL101A LL101B LL101C Symbol V(BR)R V(BR)R V(BR)R IR IR IR VF VF VF VF VF VF CD CD CD trr Min 60 50 40 200 200 200 410 400 390 1000 950 900 2.0 2.1 2.2 1 Typ. Max Unit V V V nA nA nA mV mV mV mV mV mV pF pF pF ns Typical Characteristics Tamb = 25 C, unless otherwise specified gll101a_01 gll101a_02 Figure 1. Typ. IF vs. VF for primary conduction through the Schottky barrier Figure 2. Typ. IF of combination Schottky barrrier and PN junction guard ring www.vishay.com 2 Document Number 85626 Rev. 1.2, 03-Mar-06 LL101A / 101B / 101C Vishay Semiconductors gll101a_03 gll101a_04 Figure 3. Typical Variation of Reverse Current at Various Temperatures Figure 4. Typical Capacitance Curve as a Function of Reverse Voltage Package Dimensions in mm (Inches) Cathode indification 0.47 max. (0.019) 3.7 (0.146) 3.3 (0.130) foot print recommendation: 2.5 (0.098) max 1.6 (0.063) 1.4 (0.055) 1.25 (0.049) min 2.0 (0.079) min 5.0 (0.197) ref Document no.: 6.560-5005.01-4 Rev. 7 - Date: 07.February.2005 96 12070 Document Number 85626 Rev. 1.2, 03-Mar-06 www.vishay.com 3 LL101A / 101B / 101C 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 85626 Rev. 1.2, 03-Mar-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 |
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