LL4148-M Vishay Semiconductors Small Signal Fast Switching Diodes Features • Silicon epitaxial planar diodes • Electrical data identical with the devices 1N4148 and 1N4448 respectively • AEC-Q101 qualified • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC • Halogen-free according to IEC 61249-2-21 definition 94 9371 Applications • Extreme fast switches Mechanical Data Case: MiniMELF SOD-80 Weight: approx. 31 mg Cathode band color: black Packaging codes/options: 18/10K per 13" reel (8 mm tape), 10K/box 08/2.5K per 7" reel (8 mm tape), 12.5K/box Parts Table Part LL4148-M Type differentiation Ordering code Marking code Remarks VRRM = 100 V, VF = max. 1000 mV at IF = 50 mA LL4148-M-08 or LL4148-M-18 - Tape and reel Symbol Value Unit VRRM 100 V VR 75 V IFSM 2 A IFRM 500 mA IF 300 mA IFAV 150 Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Test condition Repetitive peak reverse voltage Reverse voltage Peak forward surge current tp = 1 µs Repetitive peak forward current Forward continuous current Average forward current VR = 0 Ptot Power dissipation 500 1) mA mW Note 1) Valid provided that electrodes are kept at ambient temperature Document Number 81162 Rev. 1.1, 01-Sep-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 LL4148-M Vishay Semiconductors Thermal Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Thermal resistance junction to ambient air Junction temperature Storage temperature range Symbol Value Unit RthJA 300 1) K/W Tj 175 °C Tstg - 65 to + 175 °C Note 1) Valid provided that electrodes are kept at ambient temperature Electrical Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Symbol IF = 50 mA VF VR = 20 V IR VR = 20 V, Tj = 150 °C IR 50 µA VR = 75 V IR 5 µA Breakdown voltage IR = 100 µA, tp/T = 0.01, tp = 0.3 ms V(BR) Diode capacitance VR = 0, f = 1 MHz, VHF = 50 mV CD 4 pF IF = IR = 10 mA, iR = 1 mA trr 8 ns IF = 10 mA, VR = 6 V, iR = 0.1 x IR, RL = 100 Ω trr 4 ns Forward voltage Reverse current Reverse recovery time Min. Typ. Max. Unit 860 1000 mV 25 nA 100 V Typical Characteristics Tamb = 25 °C, unless otherwise specified 1000 1000 IR- Reverse Current (nA) IF - Forward Current (mA) LL4148-M 100 Scattering Limit 10 1 Tj = 25 °C 100 Scattering Limit 10 Tj = 25 °C 0.1 1 0 94 9096-1 0.4 0.8 1.2 1.6 2.0 V F - Forward Voltage (V) Figure 1. Forward Current vs. Forward Voltage www.vishay.com 2 1 94 9098 10 100 VR- Reverse Voltage (V) Figure 2. Reverse Current vs. Reverse Voltage For technical questions within your region, please contact one of the following: Document Number 81162 [email protected], [email protected], [email protected] Rev. 1.1, 01-Sep-10 LL4148-M Vishay Semiconductors CD - Diode Capacitance (pF) 3.0 f = 1 MHz Tj = 25 °C 2.5 2.0 1.5 1.0 0.5 0 0.1 1 100 10 VR - Reverse Voltage (V) 94 9099 Figure 3. Diode Capacitance vs. Reverse Voltage 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 81162 Rev. 1.1, 01-Sep-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Revision: 12-Mar-12 1 Document Number: 91000