LL103A, LL103B, LL103C Vishay Semiconductors Small Signal Schottky Diodes Features • Integrated protection ring against static discharge • Low capacitance • Low leakage current • Low forward voltage drop • AEC-Q101 qualified • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC 94 9371 Applications Mechanical Data • • • • Case: MiniMELF SOD-80 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 HF-Detector Protection circuit Small battery charger AC-DC/DC-DC converters Parts Table Type differentiation Ordering code Type Marking Remarks LL103A Part VR = 40 V LL103A-GS08 or LL103A-GS18 - Tape and Reel LL103B VR = 30 V LL103B-GS08 or LL103B-GS18 - Tape and Reel LL103C VR = 20 V LL103C-GS08 or LL103C-GS18 - Tape and Reel Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Test condition Reverse voltage Part Symbol Value Unit LL103A VR 40 V LL103B VR 30 V LL103C VR 20 V IFAV 200 mA IFSM 15 A Ptot 400 mW Forward continuous current Peak forward surge current tp = 300 µs, square pulse Power dissipation Thermal Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Symbol Value Unit Thermal resistance junction to ambient air On PC board 50 mm x 50 mm x 1.6 mm RthJA 250 K/W Tj 125 °C Tstg - 65 to + 150 °C Junction temperature Storage temperature range Document Number 85630 Rev. 1.5, 05-Aug-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 LL103A, LL103B, LL103C Vishay Semiconductors Electrical Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Part Symbol Min LL103A V(BR) 40 V LL103B V(BR) 30 V LL103C V(BR) 20 LL103A IR 5 µA VR = 20 V LL103B IR 5 µA VR = 10 V LL103C IR 5 µA VF 370 mV 600 mV IR = 50 µA Reverse breakdown voltage VR = 30 V Leakage current IF = 20 mA Forward voltage drop Diode capacitance Reverse recovery time Typ. Max Unit V IF = 200 mA VF VR = 0 V, f = 1 MHz CD 50 pF IF = IR = 50 to 200 mA, recover to 0.1 IR trr 10 ns Typical Characteristics Tamb = 25 °C, unless otherwise specified 1000 10 000 I R - Reverse Current (µA) IF - Forward Current (mA) 100 10 1 0.1 0.01 1000 100 Reverse voltage LL103A VR = 40 V LL103B VR = 30 V LL103C VR = 20 V 10 0.001 1 0 100 200 300 400 500 600 700 800 900 1000 0 20 16767_1 VF - Forward Voltage (mV) 16765 Figure 1. Forward Current vs. Forward Voltage 40 60 80 100 120 140 160 T j - Junction Temperature (°C) Figure 3. Reverse Current vs. Junction Temperature 5 30 CD - Diode Capacitance (pF) IF - Forward Current (A) f = 1 MHz 4 3 2 1 25 20 15 10 0 0 0.0 16766 0.5 1.0 1.5 www.vishay.com 0 2.0 VF - Forward Voltage (V) Figure 2. Forward Current vs. Forward Voltage 2 5 16768 5 10 15 20 25 30 VR - Reverse Voltage (V) Figure 4. Diode Capacitance vs. Reverse Voltage For technical questions within your region, please contact one of the following: Document Number 85630 [email protected], [email protected], [email protected] Rev. 1.5, 05-Aug-10 LL103A, LL103B, LL103C Vishay Semiconductors Itot - Typ. Non Repetitve Forward Surge Current (A) 25 20 15 10 5 0 0.1 16769 1.0 10.0 tP - Pulse width (ms) Figure 5. Typ. Non Repetitive Forward Surge Current vs. Pulse width Package Dimensions in millimeters (inches): MiniMELF SOD-80 1.6 (0.063) 1.4 (0.055) Cathode indification * 0.47 (0.019) max. 3.7 (0.146) 3.3 (0.130) * The gap between plug and glass can be either on cathode or anode side Foot print recommendation: 1.25 (0.49) min. 2 (0.079) min. 2.5 (0.098) max. 5 (0.197) ref. Document no.:6.560-5005.01-4 Rev. 8 - Date: 07.June.2006 96 12070 Document Number 85630 Rev. 1.5, 05-Aug-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 MiniMELF SOD80 Vishay Semiconductors PACKAGE DIMENSIONS in millimeters (inches) 1.6 (0.063) 1.4 (0.055) Cathode indification * 0.47 (0.019) max. 3.7 (0.146) 3.3 (0.130) * The gap between plug and glass can be either on cathode or anode side Foot print recommendation: 1.25 (0.49) min. 2 (0.079) min. 2.5 (0.098) max. 5 (0.197) ref. Document no.:6.560-5005.01-4 Rev. 8 - Date: 07.June.2006 96 12070 Document Number: 84013 Rev. 1.3, 12-Jan-07 For technical questions, contact: [email protected] www.vishay.com 21 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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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. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1