BZB100A Bidirectional Zener diode Rev. 02 — 24 June 2008 Product data sheet 1. Product profile 1.1 General description Bidirectional Zener diode in a SOD323 (SC-76) very small Surface-Mounted Device (SMD) plastic package. 1.2 Features n n n n Non-repetitive peak reverse power dissipation: PZSM ≤ 30 W Bidirectional configuration Small plastic package suitable for surface-mounted design AEC-Q101 qualified 1.3 Applications n General regulation functions n Overvoltage protection for ElectroLuminescent (EL) driver circuits 1.4 Quick reference data Table 1. Quick reference data Symbol Parameter Conditions VZ working voltage IZ = 1 mA IZSM non-repetitive peak reverse current Min Typ Max Unit 95 - 105 V - - 0.23 A Per device [1] [1] tp = 100 µs; square wave; Tj = 25 °C prior to surge 2. Pinning information Table 2. Pinning Pin Description 1 cathode (diode 1) 2 cathode (diode 2) Simplified outline 1 2 Graphic symbol 1 2 006aab041 BZB100A NXP Semiconductors Bidirectional Zener diode 3. Ordering information Table 3. Ordering information Type number BZB100A Package Name Description Version SC-76 plastic surface-mounted package; 2 leads SOD323 4. Marking Table 4. Marking codes Type number Marking code BZB100A AT 5. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit Per device IZSM non-repetitive peak reverse current [1] - 0.23 A PZSM non-repetitive peak reverse power dissipation [1] - 30 W [2] - 75 W [3] - 300 mW [4] - 540 mW [5] - 830 mW total power dissipation Ptot Tamb ≤ 25 °C Tj junction temperature - 150 °C Tamb ambient temperature −55 +150 °C Tstg storage temperature −65 +150 °C [1] tp = 100 µs; square wave; Tj = 25 °C prior to surge [2] tp = 10 µs; square wave; Tj = 25 °C prior to surge [3] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. [4] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2. [5] Device mounted on a ceramic PCB, Al2O3, standard footprint. BZB100A_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 24 June 2008 2 of 10 BZB100A NXP Semiconductors Bidirectional Zener diode 006aab042 1.0 Ptot (W) (1) 0.8 0.6 (2) 0.4 (3) 0.2 0 −75 −25 25 75 125 175 Tamb (°C) (1) Ceramic PCB, Al2O3, standard footprint (2) FR4 PCB, mounting pad for cathode 1 cm2 (3) FR4 PCB, standard footprint Fig 1. Power derating curves 6. Thermal characteristics Table 6. Symbol Thermal characteristics Parameter Conditions thermal resistance from junction to ambient in free air Min Typ Max Unit [1] - - 415 K/W [2] - - 230 K/W [3] - - 150 K/W [4] - - 90 K/W Per device Rth(j-a) Rth(j-sp) thermal resistance from junction to solder point [1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. [2] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2. [3] Device mounted on a ceramic PCB, Al2O3, standard footprint. [4] Soldering point of cathode tab. BZB100A_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 24 June 2008 3 of 10 BZB100A NXP Semiconductors Bidirectional Zener diode 7. Characteristics Table 7. Characteristics Tj = 25 °C unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit VZ working voltage IZ = 1 mA 95 - 105 V rdif differential resistance IZ = 1 mA - - 700 Ω IR reverse current VR = 76 V - - 0.05 µA SZ temperature coefficient IZ = 1 mA - 123 - mV/K Cd diode capacitance f = 1 MHz; VR = 0 V - - 10 pF Per device 006aab043 103 006aab044 150 SZ (mV/K) PZSM (W) 140 102 130 120 10 110 1 10−5 10−4 10−3 10−2 100 0 1 2 tp (s) 5 Tj = 25 °C to 150 °C Non-repetitive peak reverse power dissipation as a function of pulse duration; maximum values Fig 3. Temperature coefficient as a function of working current; typical values BZB100A_2 Product data sheet 4 IZ (mA) Tj = 25 °C (prior to surge) Fig 2. 3 © NXP B.V. 2008. All rights reserved. Rev. 02 — 24 June 2008 4 of 10 BZB100A NXP Semiconductors Bidirectional Zener diode 006aab045 10−2 IZ (A) 10−3 10−4 10−5 10−6 10−7 10−8 10−9 80 90 100 110 120 VZ (V) Tj = 25 °C Fig 4. Working current as a function of working voltage; typical values 8. Application information High-voltage Zener diodes can be used as overvoltage protection diodes for Integrated Circuits (IC) due to their ability to cut off the applied voltage at a well-defined value. One important application is the protection of EL driver circuits where a driver IC is connected to an EL foil. Since both the foil as well as the IC are sensitive against voltage overstress, it is necessary to install an additional protection device in the circuit. Commonly, a peak-to-peak voltage of 220 V should not be exceeded, such that two 100 V diodes in bidirectional configuration are used. CHF CHF CLF CLF Renable ENABLE E n.c. GND 1 10 2 9 3 DRIVER IC 8 4 7 5 6 V+ VBAT L+ VO L L− n.c. BZB100A EL LAMP 006aab046 Fig 5. Application diagram BZB100A_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 24 June 2008 5 of 10 BZB100A NXP Semiconductors Bidirectional Zener diode 9. Test information 9.1 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. 10. Package outline 1.35 1.15 1.1 0.8 0.45 0.15 1 2.7 2.3 1.8 1.6 2 0.40 0.25 Dimensions in mm Fig 6. 0.25 0.10 03-12-17 Package outline SOD323 (SC-76) 11. Packing information Table 8. Packing methods The indicated -xxx are the last three digits of the 12NC ordering code.[1] Type number BZB100A [1] Package SOD323 Description 4 mm pitch, 8 mm tape and reel 3000 10000 -115 -135 For further information and the availability of packing methods, see Section 15. BZB100A_2 Product data sheet Packing quantity © NXP B.V. 2008. All rights reserved. Rev. 02 — 24 June 2008 6 of 10 BZB100A NXP Semiconductors Bidirectional Zener diode 12. Soldering 3.05 2.1 solder lands solder resist 0.5 (2×) 1.65 0.95 0.6 (2×) solder paste occupied area 2.2 Dimensions in mm 0.5 (2×) 0.6 (2×) Fig 7. sod323_fr Reflow soldering footprint SOD323 (SC-76) 5 2.9 1.5 (2×) solder lands solder resist occupied area 2.75 1.2 (2×) Dimensions in mm preferred transport direction during soldering sod323_fw Fig 8. Wave soldering footprint SOD323 (SC-76) BZB100A_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 24 June 2008 7 of 10 BZB100A NXP Semiconductors Bidirectional Zener diode 13. Revision history Table 9. Revision history Document ID Release date Data sheet status Change notice Supersedes BZB100A_2 20080624 Product data sheet - BZB100A_1 - - Modifications: BZB100A_1 • • • • • • • Section 1.1 “General description”: adapted Section 1.2 “Features”: adapted Table 2 “Pinning”: graphic symbol amended Table 6 “Thermal characteristics”: updated Section 8 “Application information”: adapted Section 12 “Soldering”: updated Section 14 “Legal information”: updated 20080128 Product data sheet BZB100A_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 24 June 2008 8 of 10 BZB100A NXP Semiconductors Bidirectional Zener diode 14. Legal information 14.1 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] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] 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 URL http://www.nxp.com. 14.2 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. NXP Semiconductors 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 NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 14.3 Disclaimers General — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors 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. Right to make changes — NXP Semiconductors 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. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. 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. 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. 14.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 15. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] BZB100A_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 24 June 2008 9 of 10 BZB100A NXP Semiconductors Bidirectional Zener diode 16. Contents 1 1.1 1.2 1.3 1.4 2 3 4 5 6 7 8 9 9.1 10 11 12 13 14 14.1 14.2 14.3 14.4 15 16 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General description. . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data. . . . . . . . . . . . . . . . . . . . . 1 Pinning information . . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2 Thermal characteristics. . . . . . . . . . . . . . . . . . . 3 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Application information. . . . . . . . . . . . . . . . . . . 5 Test information . . . . . . . . . . . . . . . . . . . . . . . . . 6 Quality information . . . . . . . . . . . . . . . . . . . . . . 6 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6 Packing information. . . . . . . . . . . . . . . . . . . . . . 6 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 8 Legal information. . . . . . . . . . . . . . . . . . . . . . . . 9 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 9 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Contact information. . . . . . . . . . . . . . . . . . . . . . 9 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2008. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] Date of release: 24 June 2008 Document identifier: BZB100A_2