DISCRETE SEMICONDUCTORS DATA SHEET BA591 Band-switching diode Product specification Supersedes data of 1998 Aug 31 2004 Feb 17 NXP Semiconductors Product specification Band-switching diode BA591 FEATURES PINNING Very small plastic SMD package PIN DESCRIPTION Low diode capacitance: max. 1.05 pF 1 cathode Low diode forward resistance: max. 0.7 2 anode Small inductance. APPLICATIONS 1 2 Low loss band-switching in VHF television tuners Surface mount band-switching circuits. sym006 DESCRIPTION Marking code: A1. The marking bar indicates the cathode. The BA591 is a planar, high performance band-switching diode in the very small SOD323 (SC-76) SMD plastic package. Fig.1 Simplified outline (SOD323; SC-76) and symbol. ORDERING INFORMATION TYPE NUMBER BA591 PACKAGE NAME DESCRIPTION VERSION plastic surface mounted package; 2 leads SOD323 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VR continuous reverse voltage 35 V IF continuous forward current 100 mA Ptot total power dissipation 500 mW Tstg storage temperature 65 +150 C Tj junction temperature 65 +150 C 2004 Feb 17 Ts = 90 C 2 NXP Semiconductors Product specification Band-switching diode BA591 CHARACTERISTICS Tj = 25 C unless otherwise specified. SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT VF forward voltage IF = 10 mA 1 V IR reverse current VR = 20 V 20 nA Cd diode capacitance f = 1 MHz; note 1; see Fig.2 VR = 1 V 0.8 1.05 pF VR = 3 V 0.65 0.9 pF IF = 3 mA 0.45 0.7 IF = 10 mA 0.36 0.5 100 k 2 nH rD diode forward resistance 1/gp reverse resistance LS series inductance f = 100 MHz; note 1; see Fig.3 VR = 1 V; f = 100 MHz; note 1 Note 1. Guaranteed on AQL basis; inspection level S4, AQL 1.0. THERMAL CHARACTERISTICS SYMBOL Rth(j-s) 2004 Feb 17 PARAMETER thermal resistance from junction to soldering point 3 VALUE UNIT 120 K/W NXP Semiconductors Product specification Band-switching diode BA591 GRAPHICAL DATA MGL477 1.6 MGL476 10 handbook, halfpage handbook, halfpage Cd (pF) rD (Ω) 1.2 1 0.8 0.4 10−1 10−1 0 0 10 20 VR (V) 30 Tj = 25 C; f = 1 MHz. Tj = 25 C; f = 100 MHz. Fig.2 Fig.3 Diode capacitance as a function of reverse voltage; typical values. 2004 Feb 17 4 1 10 IF (mA) 102 Diode forward resistance as a function of forward current; typical values. NXP Semiconductors Product specification Band-switching diode BA591 PACKAGE OUTLINE Plastic surface-mounted package; 2 leads SOD323 A D E X v HD M A Q 1 2 bp A A1 (1) c Lp detail X 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A1 max bp c D E HD Lp Q v mm 1.1 0.8 0.05 0.40 0.25 0.25 0.10 1.8 1.6 1.35 1.15 2.7 2.3 0.45 0.15 0.25 0.15 0.2 Note 1. The marking bar indicates the cathode OUTLINE VERSION SOD323 2004 Feb 17 REFERENCES IEC JEDEC JEITA SC-76 5 EUROPEAN PROJECTION ISSUE DATE 03-12-17 06-03-16 NXP Semiconductors Product specification Band-switching diode BA591 DATA SHEET STATUS DOCUMENT STATUS(1) PRODUCT STATUS(2) DEFINITION Objective data sheet Development This document contains data from the objective specification for product development. Preliminary data sheet Qualification This document contains data from the preliminary specification. Product data sheet Production This document contains the product specification. Notes 1. Please consult the most recently issued document before initiating or completing a design. 2. 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. 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. DEFINITIONS Product specification The information and data provided in a Product data sheet shall define the specification of the product as agreed between NXP Semiconductors and its customer, unless NXP Semiconductors and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the NXP Semiconductors product is deemed to offer functions and qualities beyond those described in the Product data sheet. Suitability for use NXP Semiconductors products are 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 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. DISCLAIMERS Limited warranty and liability 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. 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. In no event shall NXP Semiconductors 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. Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP Semiconductors 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. Notwithstanding any damages that customer might incur for any reason whatsoever, NXP Semiconductors’ 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 NXP Semiconductors. 2004 Feb 17 6 NXP Semiconductors Product specification Band-switching diode BA591 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 national authorities. NXP Semiconductors 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 NXP Semiconductors 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). NXP does not accept any liability in this respect. 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. Non-automotive qualified products Unless this data sheet expressly states that this specific NXP Semiconductors product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. NXP Semiconductors accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. 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. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without NXP Semiconductors’ warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond NXP Semiconductors’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NXP Semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors’ standard warranty and NXP Semiconductors’ product specifications. Terms and conditions of commercial 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, 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. NXP Semiconductors hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of NXP Semiconductors 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. 2004 Feb 17 7 NXP Semiconductors provides High Performance Mixed Signal and Standard Product solutions that leverage its leading RF, Analog, Power Management, Interface, Security and Digital Processing expertise Customer notification This data sheet was changed to reflect the new company name NXP Semiconductors, including new legal definitions and disclaimers. No changes were made to the technical content, except for package outline drawings which were updated to the latest version. Contact information For additional information please visit: http://www.nxp.com For sales offices addresses send e-mail to: [email protected] © NXP B.V. 2010 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Printed in The Netherlands R77/03/pp8 Date of release: 2004 Feb 17