IMBD4148-V Vishay Semiconductors Small Signal Switching Diode Features 3 • Silicon Epitaxial Planar Diodes • Fast switching diode in case SOT-23, especially suited for automatic insertion. • This diodes are also available in other case styles including: the DO-35 case with the type designation 1N4148, the MiniMELF case with the type designation LL4148, and the SOD-123 case with the type designation 1N4148W-V. • AEC-Q101 qualified • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC 1 2 16923 Mechanical Data Case: SOT-23 Weight: approx. 8.8 mg Packaging Codes/Options: GS18 / 10 k per 13" reel (8 mm tape), 10 k/box GS08 / 3 k per 7" reel (8 mm tape), 15 k/box Parts Table Part IMBD4148-V Ordering code Marking Remarks IMBD4148-V-GS18 or IMBD4148-V-GS08 A2 Tape and Reel Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Test condition Symbol Value Unit VR 75 V VRM 100 V ≥ f ≥ 50 Hz IF(AV) 1501) mA t < 1 s, Tj = 25 °C IFSM 500 mA up to Tamb = 25 °C Ptot 3501) mW Reverse voltage Peak reverse voltage Rectified current (average) half wave rectification with resist. Surge forward current Power dissipation 1) Device on fiberglass substrate, see layout (SOT-23). Document Number 85731 Rev. 1.5, 12-Aug-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 IMBD4148-V Vishay Semiconductors Thermal Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Symbol Value Unit RthJA 4501) °C/W Tj 150 °C Tstg - 65 to + 150 °C Thermal resistance junction to ambient air Junction temperature Storage temperature range 1) Device on fiberglass substrate, see layout (SOT-23). Electrical Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Symbol IF = 10 mA VF 1.0 V VR = 70 V IR 2.5 μA VR = 70 V, Tj = 150 °C IR 50 μA VR = 25 V, Tj = 150 °C IR 30 μA VF = VR = 0 CD 4 pF IF = 10 mA, IR = 10 mA, VR = 6 V, RL = 100 Ω trr 4 ns Forward voltage Leakage current Diode capacitance Reverse recovery time (see figures) Min. Typ. Max. Unit Layout for RthJA test Thickness: Fiberglass 1.5 mm (0.059 in.) Copper leads 0.3 mm (0.012 in.) 7.5 (0.3) 3 (0.12) 1 (0.4) 2 (0.8) 1 (0.4) 12 (0.47) 15 (0.59) 2 (0.8) 0.8 (0.03) 5 (0.2) 1.5 (0.06) 5.1 (0.2) www.vishay.com 2 17451 For technical questions within your region, please contact one of the following: Document Number 85731 [email protected], [email protected], [email protected] Rev. 1.5, 12-Aug-10 IMBD4148-V Vishay Semiconductors Typical Characteristics Tamb = 25 °C unless otherwise specified T j = 100 ° C 100 10 25 ° C 1 0.1 1.0 0.9 0.8 0.7 0.01 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 Figure 1. Forward Current vs. Forward Voltage 6 8 10 10000 T j = 25 ° C f = 1 kHz I R - Leakage Current ( nA ) rf - Dynamic Forward Resistance (Ω) 4 VR - Reverse Voltage (V) Figure 4. Relative Capacitance vs. Reverse Voltage 10000 1000 100 10 1 0.01 0.1 1 10 IF - Forward Current (mA) 18662 1000 100 10 VR = 20 V 1 100 Figure 2. Dynamic Forward Resistance vs. Forward Current Ptot - Admissible Power Dissipation ( mW ) 2 18664 VF - Forward Voltage ( V ) 18661 T j = 25 ° C f = 1 MHz 1.1 Ctot - Relative Capacitance (pF) I F - Forward Current ( mA ) 1000 18665 0 20 40 60 80 100 120 140 160 180 200 Tj - Junction Temperature ( ° C ) Figure 5. Leakage Current vs. Junction Temperature 500 400 300 200 100 0 0 20 40 60 80 100 120 140 160180 200 18663 Tamb - Ambient Temperature ( °C ) Figure 3. Admissible Power Dissipation vs. Ambient Temperature Document Number 85731 Rev. 1.5, 12-Aug-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 IMBD4148-V Vishay Semiconductors 100 Peak Forward Current ( A ) I FRM - Admissible Repetitive I 18666 10 ν = t p /T ν= 0 tp T = 1/f p I FRM t T 0.1 0.2 1 0.5 0.1 10 -5 10 -4 10 -3 10 -2 10 -1 1 10 tp - Pulse Length ( s ) Figure 6. Admissible Repetitive Peak Forward Current vs. Pulse Duration Package Dimensions in millimeters (inches): SOT-23 0.9 (0.035) 1.15 (0.045) o8 ° 0.2 (0.008) 0.098 (0.004) 0.175 (0.007) 0.550 ref. (0.022 ref.) 0.1 (0.004) max. 3.1 (0.122) 2.8 (0.110) 0.45 (0.018) 0.35 (0.014) 0.35 (0.014) 0° t 0.5 (0.020) 0.45 (0.018) 0.3 (0.012) 2.6 (0.102) 2.35 (0.093) 0.7 (0.028) 0.95 (0.037) 0.9 (0.035) 1.43 (0.056) 1 (0.039) 0.9 (0.035) Foot print recommendation: 2 (0.079) 1 (0.039) 0.9 (0.035) 1.20 (0.047) 0.45 (0.018) 0.35 (0.014) 0.95 (0.037) Document no.: 6.541-5014.01-4 Rev. 8 - Date: 23.Sept.2009 17418 www.vishay.com 4 For technical questions within your region, please contact one of the following: Document Number 85731 [email protected], [email protected], [email protected] Rev. 1.5, 12-Aug-10 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