824520181

Dimensions: [mm] Recommended Land Pattern: [mm] Electrical Properties: Properties Test conditions (Reverse) Breakdown Voltage 6,8 5,4 ±0,2 (Reverse) Peak Pulse Current 2,3 1,14 ±0,4 Clamping Voltage 2,3 2,08 ±0,12 2,2 2,4 ±0,25 2,3 ± 0,17 3,62 ±0,32 Cathode Band Product Marking: Marking D A R Schematic: Cathode Anode Tol. V max. VBR 1 mA 21.05 V ±5% 29.2 V max. 20.6 A max. 100 A max. VClamp IPEAK IPeak 10/1000 µs T F IPeak Leakage Current ILeak VDC 1 µA max. Steady State Power Dissipation PDiss TA = 50 °C 5 W max. Power Dissipation 2) PDiss 10/1000 µs 600 W max. Polarity Scale - 5:1 Unit 18 (Forward) Peak Pulse Current 1) 1) 2) 4,32 ±0,25 Value VDC DC Operating Voltage Unidirectional 8.3 ms single half-sine wave or equivalent square wave. Duty cycle = 4 pulses per minute Mounted on 5.0 mm x 5.0 mm (0.03 mm thick) Copper Pads to each terminal Certification: RoHS Approval Compliant [2011/65/EU&2015/863] REACh Approval Conform or declared [(EC)1907/2006] Halogen Free Conform [JEDEC JS709B] Halogen Free Conform [IEC 61249-2-21] UL Approval UL497B: E478010, UL 1449: E332875 Plastic Housing Flammability Rating UL94 V-0 General Information: Operating Temperature -65 up to +150 °C Storage Conditions (in original packaging) < 40 °C ; < 75 % RH Moisture Sensitivity Level (MSL) 1 Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently Scale - 5:1 LT Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE WE 001.003 2030-01-01 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION TECHNICAL REFERENCE WE-TVSP Power TVS Diode SMBJ18A ORDER CODE 824520181 SIZE/TYPE BUSINESS UNIT STATUS PAGE DO-214AA eiSos Valid 1/9 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Maximum Peak Pulse Power Rating: Peak Pulse Power and Current Derating: 100.0 100 90 T F 80 70 Derating [%] Power [kW] 10.0 60 50 A R 40 1.0 30 20 0.1 1 10 D Pulse Width [µs] 10 0 100 1000 0 Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com 50 100 150 Ambient Temperature [°C] CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE WE 001.003 2030-01-01 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION TECHNICAL REFERENCE WE-TVSP Power TVS Diode SMBJ18A ORDER CODE 824520181 SIZE/TYPE BUSINESS UNIT STATUS PAGE DO-214AA eiSos Valid 2/9 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Maximum Non-Repetitive Forward Surge Current: 6 120 5 100 4 80 Current [A] Power [W] Steady State Power Dissipation Derating: 3 2 T F 60 A R 40 1 20 0 0 50 D 100 Ambient Temperature [°C] 0 150 1 Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com 10 100 Number of Cycles at 60 Hz CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE WE 001.003 2030-01-01 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION TECHNICAL REFERENCE WE-TVSP Power TVS Diode SMBJ18A ORDER CODE 824520181 SIZE/TYPE BUSINESS UNIT STATUS PAGE DO-214AA eiSos Valid 3/9 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Typical Junction Capacitance: 10.000 Capacitance [pF] 1.000 100 10 1 1 10 D 100 A R T F 1000 Reverse Breakdown Voltage [V] V = 0V V = VDC Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE WE 001.003 2030-01-01 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION TECHNICAL REFERENCE WE-TVSP Power TVS Diode SMBJ18A ORDER CODE 824520181 SIZE/TYPE BUSINESS UNIT STATUS PAGE DO-214AA eiSos Valid 4/9 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Packaging Specification - Tape: [mm] Packaging Specification - Reel: [mm] P0 D0 P2 T W3 E1 A K0 T1 A0 T2 Feeding direction End No Component min. 160mm Components 2a A0 (mm) typ. 3,86 B0 (mm) typ. 5,65 W (mm) +0,3/ -0,1 12,00 T (mm) ref. 0,25 D 165° - 180° T1 (mm) max. 0,10 T2 (mm) typ. 2,75 K0 (mm) typ. 2,40 P0 (mm) ±0,1 4,00 12 mm N W2 Carrier Tape Cover Tape detail B B Cover Tape Chip Cavity Sprocket Hole Embossment Cover Tape min. 400mm P1 (mm) ±0,1 8,00 P2 (mm) ±0,05 2,00 Pull-off force Tape width C No Component min. 100mm Packaging is referred to the international standard IEC 60286-3:2019 Tape Type A R Start A W D F E2 B0 P1 D1 T F B Top Cover Tape A W1 close to center 0,1 N - 1,3 N D0 (mm) +0,1/ -0,0 1,50 D1 (mm) min. 1,50 E1 (mm) ±0,1 1,75 E2 (mm) min. 10,25 F (mm) ±0,05 5,50 Material Qty. (pcs.) Polystyrene 500 Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com A (mm) ± 2,0 178,00 B (mm) min. 1,50 C (mm) min. 12,80 D (mm) min. 20,20 N (mm) min. 50,00 W1 (mm) + 2,0 12,40 W2 (mm) max. 18,40 W3 (mm) min. 11,90 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE WE 001.003 2030-01-01 DIN ISO 2768-1m W3 (mm) max. 15,40 Material Polystyrene/ Polyurethane PROJECTION METHOD DESCRIPTION TECHNICAL REFERENCE WE-TVSP Power TVS Diode SMBJ18A ORDER CODE 824520181 SIZE/TYPE BUSINESS UNIT STATUS PAGE DO-214AA eiSos Valid 5/9 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Classification Reflow Profile for SMT components: Classification Reflow Soldering Profile: Profile Feature Tp tp Max. Ramp Up Rate Max. Ramp Down Rate TL Temperature Ts max Ts min 150 °C Preheat Temperature Max Ts max 200 °C Preheat Time ts from Ts min to Ts max 3 °C/ second max. T F 217 °C tL 60 - 150 seconds Peak package body temperature Tp Tp ≤ Tc, see Table below Time within 5°C of actual peak temperature tp 20 - 30 seconds Time tL maintained above TL 6 °C/ second max. Time 25°C to peak temperature refer to IPC/ JEDEC J-STD-020E tS 60 - 120 seconds TL Ramp-down Rate (TP to TL) Ts min ts Ramp-up Rate (TL to TP) Liquidous Temperature tL Preheat Area TC –5°C Value Preheat Temperature Min A R 8 minutes max. Package Classification Reflow Temperature (Tc): Volume mm³ 350-2000 Volume mm³ >2000 PB-Free Assembly | Package Thickness 260 °C < 1.6 mm 260 °C 260 °C PB-Free Assembly | Package Thickness 260 °C 1.6 mm - 2.5 mm 250 °C 245 °C PB-Free Assembly | Package Thickness 250 °C > 2.5 mm 245 °C 245 °C Properties 25 Time 25°C to Peak Time D Volume mm³