BLF888DU

BLF888D; BLF888DS UHF power LDMOS transistor Rev. 4 — 18 February 2016 Product data sheet 1. Product profile 1.1 General description A 600 W LDMOS RF power transistor for broadcast Doherty transmitter applications. The excellent ruggedness of this device makes it ideal for digital and analog transmitter applications. Table 1. Application information RF performance at VDS = 50 V in an ultra wide Doherty application. PL(AV) Gp D IMDshldr PAR (MHz) (W) (dB) (%) (dBc) (dB) 470 to 860 115 to 134 [1] 17 40 to 48 [1] 38 to 44 [2] 8 [3] Test signal f DVB-T (8k OFDM) [1] Depending on selected channel. [2] Depending on exciter used. [3] PAR (of output signal) at 0.01 % probability on CCDF; PAR of input signal = 9.5 dB at 0.01 % probability on CCDF. 1.2 Features and benefits         High efficiency High power gain Excellent ruggedness (VSWR  40 : 1 through all phases) Excellent thermal stability Integrated ESD protection One Doherty design covers the full bandwidth from 470 MHz to 860 MHz Internal input matching for ease of use Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS) 1.3 Applications  Broadcast transmitter applications in the UHF band  Digital broadcasting BLF888D; BLF888DS UHF power LDMOS transistor 2. Pinning information Table 2. Pin Pinning Description Simplified outline Graphic symbol BLF888D (SOT539A) 1 drain1 (peak) 2 drain2 (main) 3 gate1 (peak) 4 gate2 (main) 5 1 1 2 5 3 3 4 5 4 [1] source 2 sym117 BLF888DS (SOT539B) 1 drain1 (peak) 2 drain2 (main) 3 gate1 (peak) 4 gate2 (main) 5 1 1 2 5 3 3 4 5 4 [1] source 2 sym117 [1] Connected to flange. 3. Ordering information Table 3. Ordering information Type number Package Name Description Version BLF888D - flanged balanced ceramic package; 2 mounting holes; 4 leads SOT539A BLF888DS - earless flanged balanced ceramic package; 4 leads SOT539B 4. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter VDS Min Max Unit drain-source voltage - 104 V VGS gate-source voltage 0.5 +11 V Tstg storage temperature 65 +150 C Tj junction temperature - 225 C [1] BLF888D_BLF888DS Product data sheet Conditions [1] Continuous use at maximum temperature will affect the reliability, for details refer to the on-line MTF calculator. All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 © Ampleon Netherlands B.V. 2016. All rights reserved. 2 of 12 BLF888D; BLF888DS UHF power LDMOS transistor 5. Thermal characteristics Table 5. Thermal characteristics Symbol Parameter Rth(j-c) Conditions Typ Unit thermal resistance from junction Tcase = 75 C; VDS = 50 V; to case IDS = 2.7 A (main); IDS = 0 A (peak) Tcase = 90 C; VDS = 50 V; PL = 115 W; PAR = 8 dB [1] 0.27 K/W [2] 0.16 K/W [1] Measured under DC test conditions, with peak section off. [2] Measured in an ultra wide Doherty application, using a DVB-T (8k OFDM) signal, PAR (of output signal) at 0.01 % probability on CCDF; PAR of input signal = 9.5 dB at 0.01 % probability on CCDF. 6. Characteristics Table 6. DC characteristics Tj = 25 C; per section unless otherwise specified. Symbol Parameter Conditions V(BR)DSS drain-source breakdown voltage VGS = 0 V; ID = 2.4 mA Min Typ Max Unit 104 - - V 2.4 V VGS(th) gate-source threshold voltage VDS = 10 V; ID = 240 mA 1.4 1.9 IDSS drain leakage current VGS = 0 V; VDS = 50 V - 0.061 2.8 A IDSX drain cut-off current VGS = VGS(th) + 3.75 V; VDS = 10 V - 37 - A IGSS gate leakage current VGS = 10 V; VDS = 0 V - - 280 nA RDS(on) drain-source on-state resistance VGS = VGS(th) + 3.75 V; ID = 8.5 A - 120 - m Table 7. AC characteristics Tj = 25 C; per section unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit Ciss input capacitance VGS = 0 V; VDS = 50 V; f = 1 MHz - 210 - pF Coss output capacitance VGS = 0 V; VDS = 50 V; f = 1 MHz - 70 - pF Crss reverse transfer capacitance VGS = 0 V; VDS = 50 V; f = 1 MHz - 1.3 - pF Table 8. RF characteristics VDS = 50 V; IDq = 1.3 A; Tcase = 25 C unless otherwise specified; in a class-AB production test circuit. Symbol Parameter Conditions Min Typ Max Unit Test signal: 2-tone CW PL(AV) average output power f1 = 860 MHz; f2 = 860.1 MHz - 250 - W Gp power gain f1 = 860 MHz; f2 = 860.1 MHz 19 21 - dB D drain efficiency f1 = 860 MHz; f2 = 860.1 MHz 43 45 - % IMD3 third-order intermodulation distortion f1 = 860 MHz; f2 = 860.1 MHz - 32 29 dBc f = 860 MHz; tp = 100 s;  = 10 % 540 580 - W Test signal: pulsed CW PL(3dB) BLF888D_BLF888DS Product data sheet output power at 3 dB gain compression All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 © Ampleon Netherlands B.V. 2016. All rights reserved. 3 of 12 BLF888D; BLF888DS UHF power LDMOS transistor 7. Test information 7.1 Ruggedness in Doherty operation The BLF888D and BLF888DS are capable of withstanding a load mismatch corresponding to VSWR  40 : 1 through all phases under the following conditions: VDS = 50 V; f = 810 MHz at rated load power. 7.2 Test circuit 60 mm 33 mm 4.6 mm 60 mm C20 R5 C16 C36 T2 R1 C22 C18 C10 R3 C14 C30 C34 C32 60 mm C2 C3 C12 C7 C5 C9 C33 C35 C1 C31 C4 C6 C13 C8 C15 R4 C11 C19 C37 C23 R2 R6 C17 T1 C21 7 mm 11.2 mm 18.7 mm aaa-012723 32 mm Printed-Circuit Board (PCB): RF-35; r = 3.5 F/m; thickness = 0.765 mm; thickness copper plating = 35 m, gold plated. See Table 9 for a list of components. Fig 1. Component layout for production RF test circuit Table 9. List of components For test circuit see Figure 1. BLF888D_BLF888DS Product data sheet Component Description C1 multilayer ceramic chip capacitor 12 pF Value Remarks [1] C2, C3, C4, C5, C6 multilayer ceramic chip capacitor 8.2 pF [1] C7 multilayer ceramic chip capacitor 6.8 pF [2] C8 multilayer ceramic chip capacitor 4.7 pF [2] C9, C12, C13 multilayer ceramic chip capacitor 100 pF [1] C10, C11 multilayer ceramic chip capacitor 10 pF [1] C14, C15 multilayer ceramic chip capacitor 4.7 F, 50 V C16, C17 multilayer ceramic chip capacitor 3.6 pF C18, C19 multilayer ceramic chip capacitor 4.7 F, 50 V C20, C21 electrolytic capacitor 470 F, 63 V All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 [2] © Ampleon Netherlands B.V. 2016. All rights reserved. 4 of 12 BLF888D; BLF888DS UHF power LDMOS transistor Table 9. List of components …continued For test circuit see Figure 1. Component Description Value Remarks C22, C23 multilayer ceramic chip capacitor 47 pF [2] C30 multilayer ceramic chip capacitor 15 pF [3] C31 multilayer ceramic chip capacitor 5.6 pF [3] C32 multilayer ceramic chip capacitor 2.7 pF [3] C33, C34, C35 multilayer ceramic chip capacitor 100 pF [3] C36, C37 multilayer ceramic chip capacitor 470 F, 50 V R1, R2 resistor 10  R3, R4 resistor 5.6  R5, R6 resistor 100  R3, R4 resistor 510  SMD 1206 T1, T2 semi rigid coax 25 , length = 160 mm Micro-Coax UT-090C-25 [1] SMD 1206 American Technical Ceramics type 180R or capacitor of same quality. [2] American Technical Ceramics type 100B or capacitor of same quality. [3] American Technical Ceramics type 100A or capacitor of same quality. 7.3 Graphical data 7.3.1 1-Tone CW pulsed aaa-012473 23 Gp (dB) aaa-012474 60 (1) ηD (%) (2) (3) (4) 50 22 40 21 30 20 20 19 (3) (1) 10 (4) (2) 18 0 0 100 200 300 400 500 600 700 PL (W) 800 0 IDq = 2  650 mA; tp = 100 s;  = 10 %. 100 200 (1) VDS = 40 V (2) VDS = 45 V (2) VDS = 45 V (3) VDS = 50 V (3) VDS = 50 V (4) VDS = 55 V Product data sheet 500 600 700 PL (W) 800 (4) VDS = 55 V Power gain as a function of output power; typical values BLF888D_BLF888DS 400 IDq = 2  650 mA; tp = 100 s;  = 10 %. (1) VDS = 40 V Fig 2. 300 Fig 3. Drain efficiency as a function of output power; typical values All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 © Ampleon Netherlands B.V. 2016. All rights reserved. 5 of 12 BLF888D; BLF888DS UHF power LDMOS transistor aaa-012475 23 Gp (dB) 22 21 (4) (3) (2) (1) 20 19 18 17 0 100 200 300 400 500 600 PL (W) 700 VDS = 50 V; tp = 100 s;  = 10 %. (1) IDq = 2  250 mA (2) IDq = 2  450 mA (3) IDq = 2  650 mA (4) IDq = 2  850 mA Fig 4. Power gain as a function of output power; typical values BLF888D_BLF888DS Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 © Ampleon Netherlands B.V. 2016. All rights reserved. 6 of 12 BLF888D; BLF888DS UHF power LDMOS transistor 8. Package outline Flanged balanced ceramic package; 2 mounting holes; 4 leads SOT539A D A F D1 U1 B q C w2 M C M H1 1 c 2 E1 p H U2 5 L 3 A E w1 M A M B M 4 w3 M b Q e 0 5 10 mm scale DIMENSIONS (millimetre dimensions are derived from the original inch dimensions) UNIT A mm 4.7 4.2 inches b c D D1 e E E1 11.81 0.18 31.55 31.52 9.50 13.72 11.56 0.10 30.94 30.96 9.30 9.53 9.27 F H H1 L 1.75 17.12 25.53 3.48 1.50 16.10 25.27 2.97 p Q q 3.30 3.05 2.26 2.01 35.56 U1 U2 w1 41.28 10.29 0.25 41.02 10.03 w2 w3 0.51 0.25 0.185 0.465 0.007 1.242 1.241 0.374 0.375 0.069 0.674 1.005 0.137 0.130 0.089 1.625 0.405 1.400 0.010 0.020 0.010 0.540 0.165 0.455 0.004 1.218 1.219 0.366 0.365 0.059 0.634 0.995 0.117 0.120 0.079 1.615 0.395 Note 1. millimeter dimensions are derived from the original inch dimensions. 2. recommended screw pitch dimension of 1.52 inch (38.6 mm) based on M3 screw. OUTLINE VERSION REFERENCES IEC JEDEC EIAJ ISSUE DATE 10-02-02 12-05-02 SOT539A Fig 5. EUROPEAN PROJECTION Package outline SOT539A BLF888D_BLF888DS Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 © Ampleon Netherlands B.V. 2016. All rights reserved. 7 of 12 BLF888D; BLF888DS UHF power LDMOS transistor Earless flanged balanced ceramic package; 4 leads SOT539B D A F 5 D1 D U1 H1 w2 1 c D 2 E1 U2 H E L 3 4 w3 b Q e 0 5 10 mm scale Dimensions Unit(1) A b 4.7 11.81 w2 w3 0.25 0.25 max 0.185 0.465 0.007 1.242 1.241 0.374 0.375 0.069 0.674 1.005 0.137 0.089 1.275 0.405 0.54 inches nom 0.01 min 0.165 0.455 0.004 1.218 1.219 0.366 0.365 0.059 0.634 0.995 0.117 0.079 1.265 0.395 0.01 mm max nom min c D D1 0.18 31.55 31.52 E E1 9.5 9.53 e F H H1 L Q U1 U2 1.75 17.12 25.53 3.48 2.26 32.39 10.29 1.50 16.10 25.27 2.97 2.01 32.13 10.03 13.72 4.2 11.56 0.10 30.94 30.96 9.3 9.27 Note 1. millimeter dimensions are derived from the original inch dimensions. Outline version References IEC JEDEC JEITA European projection Issue date 12-05-02 13-05-24 SOT539B Fig 6. sot539b_po Package outline SOT539B BLF888D_BLF888DS Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 © Ampleon Netherlands B.V. 2016. All rights reserved. 8 of 12 BLF888D; BLF888DS UHF power LDMOS transistor 9. Handling information CAUTION This device is sensitive to ElectroStatic Discharge (ESD). Observe precautions for handling electrostatic sensitive devices. Such precautions are described in the ANSI/ESD S20.20, IEC/ST 61340-5, JESD625-A or equivalent standards. 10. Abbreviations Table 10. Abbreviations Acronym Description CCDF Complementary Cumulative Distribution Function CW Continuous Wave DVB-T Digital Video Broadcast - Terrestrial ESD ElectroStatic Discharge LDMOS Laterally Diffused Metal-Oxide Semiconductor MTF Median Time to Failure OFDM Orthogonal Frequency Division Multiplexing PAR Peak-to-Average Ratio SMD Surface Mounted Device UHF Ultra High Frequency VSWR Voltage Standing-Wave Ratio 11. Revision history Table 11. Revision history Document ID Release date Data sheet status Change notice Supersedes BLF888D_BLF888DS v.4 20160218 Product data sheet - BLF888D_BLF888DS#3 Modifications: BLF888D_BLF888DS#3 • Table 8 on page 3: unit of last row has been corrected from “dB” to “W” 20150901 Product data sheet - BLF888D_BLF888DS v.2 BLF888D_BLF888DS v.2 20140627 Product data sheet - BLF888D_BLF888DS v.1 BLF888D_BLF888DS v.1 20140305 Objective data sheet - - BLF888D_BLF888DS Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 © Ampleon Netherlands B.V. 2016. All rights reserved. 9 of 12 BLF888D; BLF888DS UHF power LDMOS transistor 12. Legal information 12.1 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.ampleon.com. 12.2 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. Ampleon 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 Ampleon 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 Ampleon and its customer, unless Ampleon and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Ampleon product is deemed to offer functions and qualities beyond those described in the Product data sheet. 12.3 Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, Ampleon 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. Ampleon takes no responsibility for the content in this document if provided by an information source outside of Ampleon. In no event shall Ampleon 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. Notwithstanding any damages that customer might incur for any reason whatsoever, Ampleon’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 Ampleon. Right to make changes — Ampleon 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 — Ampleon 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 BLF888D_BLF888DS Product data sheet Ampleon product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Ampleon and its suppliers accept no liability for inclusion and/or use of Ampleon 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. Ampleon 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 Ampleon products, and Ampleon accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Ampleon 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. Ampleon 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 Ampleon 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). Ampleon 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 — Ampleon products are sold subject to the general terms and conditions of commercial sale, as published at http://www.ampleon.com/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. Ampleon hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Ampleon 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. All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 © Ampleon Netherlands B.V. 2016. All rights reserved. 10 of 12 BLF888D; BLF888DS UHF power LDMOS transistor Non-automotive qualified products — Unless this data sheet expressly states that this specific Ampleon 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. Ampleon accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. 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 Ampleon’ warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Ampleon’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Ampleon for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Ampleon’ standard warranty and Ampleon’ product specifications. 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. 12.4 Licenses ICs with DVB-T or DVB-T2 functionality Use of this product in any manner that complies with the DVB-T or the DVB-T2 standard may require licenses under applicable patents of the DVB-T respectively the DVB-T2 patent portfolio, which license is available from Sisvel S.p.A., Via Sestriere 100, 10060 None (TO), Italy, and under applicable patents of other parties. 12.5 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. Any reference or use of any ‘NXP’ trademark in this document or in or on the surface of Ampleon products does not result in any claim, liability or entitlement vis-à-vis the owner of this trademark. Ampleon is no longer part of the NXP group of companies and any reference to or use of the ‘NXP’ trademarks will be replaced by reference to or use of Ampleon’s own trademarks. 13. Contact information For more information, please visit: http://www.ampleon.com For sales office addresses, please visit: http://www.ampleon.com/sales BLF888D_BLF888DS Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 18 February 2016 © Ampleon Netherlands B.V. 2016. All rights reserved. 11 of 12 BLF888D; BLF888DS UHF power LDMOS transistor 14. Contents 1 1.1 1.2 1.3 2 3 4 5 6 7 7.1 7.2 7.3 7.3.1 8 9 10 11 12 12.1 12.2 12.3 12.4 12.5 13 14 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General description . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2 Thermal characteristics . . . . . . . . . . . . . . . . . . 3 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Test information . . . . . . . . . . . . . . . . . . . . . . . . . 4 Ruggedness in Doherty operation . . . . . . . . . . 4 Test circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Graphical data . . . . . . . . . . . . . . . . . . . . . . . . . 5 1-Tone CW pulsed . . . . . . . . . . . . . . . . . . . . . . 5 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 7 Handling information. . . . . . . . . . . . . . . . . . . . . 9 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 9 Legal information. . . . . . . . . . . . . . . . . . . . . . . 10 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 10 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Contact information. . . . . . . . . . . . . . . . . . . . . 11 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © Ampleon Netherlands B.V. 2016. All rights reserved. For more information, please visit: http://www.ampleon.com For sales office addresses, please visit: http://www.ampleon.com/sales Date of release: 18 February 2016 Document identifier: BLF888D_BLF888DS