BAS521,115

BAS521 Single high-voltage switching diode 29 June 2018 Product data sheet 1. General description Single high-voltage switching diode, fabricated in planar technology, and encapsulated in a SOD523 (SC-79) ultra small Surface-Mounted Device (SMD) plastic package. 2. Features and benefits • • • • • High switching speed: trr ≤ 50 ns High reverse voltage: VR ≤ 300 V Repetitive peak forward current: IFRM ≤ 1 A Ultra small SMD plastic package AEC-Q101 qualified 3. Applications • • High-speed switching High-voltage switching 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit IF forward current Tsp ≤ 90 °C - - 250 mA VRRM repetitive peak reverse Tj = 25 °C voltage - - 300 V VR reverse voltage - - 300 V VF forward voltage IF = 100 mA; tp = 300 µs; δ = 0.02; pulsed - 0.95 1.1 V IR reverse current VR = 250 V - 30 150 nA trr reverse recovery time IF = 30 mA; IR = 30 mA; RL = 100 Ω; IR(meas) = 3 mA - 16 50 ns [1] Tsp is the solder point temperature at the soldering point of the cathode tab. [1] BAS521 Nexperia Single high-voltage switching diode 5. Pinning information Table 2. Pinning information Pin Symbol Description 1 K cathode 2 A anode Simplified outline Graphic symbol K 1 2 A aaa-028035 SOD523 6. Ordering information Table 3. Ordering information Type number BAS521 Package Name Description Version SOD523 plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body SOD523 7. Marking Table 4. Marking codes Type number Marking code BAS521 L4 BAS521 Product data sheet All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 2 / 11 BAS521 Nexperia Single high-voltage switching diode 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating Sytem (IEC 60134). Symbol Parameter Conditions Min Max Unit VRRM repetitive peak reverse voltage Tj = 25 °C - 300 V VR reverse voltage - 300 V IF forward current Tsp ≤ 90 °C [1] - 250 mA IFSM non-repetitive peak forward current tp = 1 µs; square wave [2] - 4.5 A IFRM repetitive peak forward current tp = 1 ms; δ = 0.25 - 1 A Ptot total power dissipation Tsp ≤ 90 °C - 500 mW Tj junction temperature - 150 °C Tamb ambient temperature -65 150 °C Tstg storage temperature -65 150 °C [1] [2] [3] [1] [3] Tsp is the solder point temperature at the soldering point of the cathode tab. Tj = 25 °C prior to surge. Reflow soldering is the only recommended soldering method. 9. Thermal characteristics Table 6. Thermal characteristics Symbol Parameter Conditions Rth(j-a) thermal resistance from junction to ambient In free air Rth(j-sp) thermal resistance from junction to solder point [1] [2] [3] Min Typ Max Unit [1] [2] - - 500 K/W [3] - - 120 K/W Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. Reflow soldering is the only recommended soldering method. Soldering point of cathode tab. BAS521 Product data sheet All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 3 / 11 BAS521 Nexperia Single high-voltage switching diode aaa-028432 103 Zth(j-a) (K/W) 102 duty cycle = 1 0.50 0.25 0.75 0.33 0.20 0.10 0.05 10 0.02 0.01 0 1 10-5 10-4 10-3 10-2 10-1 1 10 102 tp (s) 103 FR4 PCB, standard footprint Fig. 1. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values aaa-028433 103 Zth(j-a) (K/W) 102 duty cycle = 1 0.75 0.50 0.25 0.33 0.20 0.10 0.05 10 0.02 0.01 0 1 10-5 10-4 10-3 10-2 FR4 PCB, mounting pad for cathode 1 cm Fig. 2. 10-1 1 10 102 tp (s) 103 2 Transient thermal impedance from junction to ambient as a function of pulse duration; typical values BAS521 Product data sheet All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 4 / 11 BAS521 Nexperia Single high-voltage switching diode 10. Characteristics Table 7. Characteristics Tamb = 25 °C unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit V(BR)R reverse breakdown voltage IR = 100 µA 300 340 - V VF forward voltage IF = 100 mA; tp = 300 µs; δ = 0.02; pulsed - 0.95 1.1 V IR reverse current VR = 250 V - 30 150 nA VR = 250 V; Tamb = 150 °C - 40 100 µA Cd diode capacitance VR = 0 V; f = 1 MHz - 0.4 5 pF trr reverse recovery time IF = 30 mA; IR = 30 mA; RL = 100 Ω; IR(meas) = 3 mA - 16 50 ns mhc618 500 mhc619 102 IF (mA) IR (µA) 400 10 300 1 200 (1) (2) 100 0 0 0.5 10- 1 (3) 1 VF (V) Fig. 4. Forward current as a function of forward voltage; typical values BAS521 Product data sheet 0 40 80 120 160 200 Tj (°C) VR = VRmax (1) Tamb = 150° C (2) Tamb = 75° C (3) Tamb = 25° C Fig. 3. 10- 2 1.5 Reverse current as a function of junction temperature; typical values All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 5 / 11 BAS521 Nexperia Single high-voltage switching diode mhc620 300 Cd (pF) IF (mA) 200 0.38 100 0.34 0 Fig. 5. mhc621 0.42 0 50 100 0.3 150 200 Tamb (°C) Forward current as a function of ambient temperature; derating curve 0 10 20 30 VR (V) 40 f = 1 MHz Tamb = 25 °C Fig. 6. Diode capacitance as a function of reverse voltage; typical values mbg703 102 IFSM (A) 10 1 10- 1 1 10 102 103 tp (µs) 104 Based on square wave currents. Tj = 25 °C prior to surge. Fig. 7. Non-repetitive peak forward current as a function of pulse duration; maximum values BAS521 Product data sheet All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 6 / 11 BAS521 Nexperia Single high-voltage switching diode 11. Test information tr D.U.T. IF RS = 50 Ω tp t 10 % + IF SAMPLING OSCILLOSCOPE trr t Ri = 50 Ω V = VR + IF × RS mga881 (1) 90 % VR input signal output signal (1) IR = 3 mA Fig. 8. Reverse recovery time test circuit and waveforms Quality information This product has been qualified in accordance with the Automotive Electronics Council (AEC) standard Q101 - Stress test qualification for discrete semiconductors, and is suitable for use in automotive applications. 12. Package outline Plastic surface-mounted package; 2 leads SOD523 A c v M A HE A D 1 E 0 0.5 1 mm scale 2 DIMENSIONS (mm are the original dimensions) bp (1) UNIT A bp c D E HE v mm 0.65 0.58 0.34 0.26 0.17 0.11 1.25 1.15 0.85 0.75 1.65 1.55 0.1 Note 1. The marking bar indicates the cathode. OUTLINE VERSION REFERENCES IEC SOD523 Fig. 9. JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 02-12-13 06-03-16 SC-79 Package outline SOD523 BAS521 Product data sheet All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 7 / 11 BAS521 Nexperia Single high-voltage switching diode 13. Soldering 2.15 1.4 solder lands solder resist 0.5 0.6 (2×) (2×) 1.2 solder paste occupied area Dimensions in mm 0.4 (2×) 0.5 (2×) sod523_fr Fig. 10. Reflow soldering footprint for SOD523 BAS521 Product data sheet All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 8 / 11 BAS521 Nexperia Single high-voltage switching diode 14. Revision history Table 8. Revision history Data sheet ID Release date Data sheet status Change notice Supersedes BAS521 v.3 20180629 Product data sheet - BAS521 v.2 Modifications: • • • The format of this data sheet has been redesigned to comply with the identity guidelines of Nexperia. Legal texts have been adapted to the new company name where appropriate. Packing section removed. BAS521 v.2 20101105 Product data sheet - BAS521_1 BAS521_1 20030812 Product data sheet - - BAS521 Product data sheet All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 9 / 11 BAS521 Nexperia Single high-voltage switching diode Suitability for use in automotive applications — This Nexperia product has been qualified for use in automotive applications. Unless otherwise agreed in writing, the product is not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. 15. Legal information Data sheet status Document status [1][2] Product status [3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] [2] [3] Please consult the most recently issued document before initiating or completing a design. The term 'short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the internet at https://www.nexperia.com. Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet. Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Applications — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. Trademarks Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’s aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. Right to make changes — Nexperia reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. BAS521 Product data sheet All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 10 / 11 BAS521 Nexperia Single high-voltage switching diode Contents 1. General description......................................................1 2. Features and benefits.................................................. 1 3. Applications.................................................................. 1 4. Quick reference data....................................................1 5. Pinning information......................................................2 6. Ordering information....................................................2 7. Marking.......................................................................... 2 8. Limiting values............................................................. 3 9. Thermal characteristics............................................... 3 10. Characteristics............................................................ 5 11. Test information..........................................................7 12. Package outline.......................................................... 7 13. Soldering..................................................................... 8 14. Revision history..........................................................9 15. Legal information.......................................................10 © Nexperia B.V. 2018. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 29 June 2018 BAS521 Product data sheet All information provided in this document is subject to legal disclaimers. 29 June 2018 © Nexperia B.V. 2018. All rights reserved 11 / 11