DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 14
Technical content
1.1 General description
1.2 Features
Table 1. Typical performance RF performance at Th = 25 C in a common source test circuit.
1.3 Applications
[1] R th(j-c) is measured under RF conditions. Table 2. Pinning Table 3. Ordering information Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Table 5. Thermal characteristics
7.1 Ruggedness in class-AB operation
Table 6. Characteri stics per section Tj = 25 C per section; unless otherwise specified. Table 7. RF performance in a c ommon-source class-AB circuit Th =2 5 C; IDq = 0.9 A for total device.
Product data sheet Rev. 2 — 1 September 2015 4 of 14 BLF645 Broadband power LDMOS transistor 8. Test information
8.1 RF performance
The following figures are measured in a class-AB production test circuit. 8.1.1 1-Tone CW VDS = 32 V; IDq = 900 mA (for total device); f = 1300 MHz. VDS = 32 V; f = 1300 MHz. (1) I Dq = 200 mA (for total device). (2) I Dq = 400 mA (for total device). (3) I Dq = 600 mA (for total device). (4) I Dq = 900 mA (for total device). (5) I Dq = 1200 mA (for total device). (6) I Dq = 1400 mA (for total device). (7) I Dq = 1800 mA (for total device). Fig 1. Power gain and drain efficiency as function of load power; typical values Fig 2. Power gain as a function of load power; typical values PL (W) 0 160 12040 80 001aal361 Gp (dB) ηD (%) ηD Gp PL (W) 0 160 12040 80 001aal362 Gp (dB) (7) (6) (5) (4) (3) (2) (1)
Product data sheet Rev. 2 — 1 September 2015 5 of 14 BLF645 Broadband power LDMOS transistor VDS = 32 V; IDq = 900 mA (for total device); f = 1300 MHz. (1) P L(1dB) = 50.5 dBm (112 W). (2) P L(3dB) = 51.5 dBm (141 W). Fig 3. Load power as function o f input power; typical values Pi (dBm) 27 37 3531 3329 001aal363 PL (dBm) (2) (1) PL ideal PL
Product data sheet Rev. 2 — 1 September 2015 6 of 14 BLF645 Broadband power LDMOS transistor 8.1.2 2-Tone CW VDS = 32 V; IDq = 900 mA (for total device); f = 1300 MHz; carrier spacing = 100 kHz. VDS = 32 V; f = 1300 MHz; carrier spacing = 100 kHz. (1) I Dq = 200 mA (for total device). (2) I Dq = 400 mA (for total device). (3) I Dq = 600 mA (for total device). (4) I Dq = 900 mA (for total device). (5) I Dq = 1200 mA (for total device). (6) I Dq = 1400 mA (for total device). (7) I Dq = 1800 mA (for total device). Fig 4. Power gain and drain efficiency as function of peak envelope load power; typical values Fig 5. Third order intermodulation distortion as a function of peak envelope load power; typical values PL(PEP) (W) 0 160 12040 80 001aal364 Gp (dB) ηD (%) ηD Gp PL(PEP) (W) 0 200 16080 12040 001aal365 −40 −20 IMD3 (dBc) −60 −30 −10 −50 (1) (2) (3) (4) (5) (6) (7)
Product data sheet Rev. 2 — 1 September 2015 7 of 14 BLF645 Broadband power LDMOS transistor
8.2 Reliability
TTF (0.1 % failure fraction). (1) T j = 100 C. (2) T j = 110 C. (3) T j = 120 C. (4) T j = 130 C. (5) T j = 140 C. (6) T j = 150 C. (7) T j = 160 C. (8) T j = 170 C. (9) T j = 180 C. (10) T j = 190 C. (11) T j = 200 C. Fig 6. BLF645 electromigration (I DS(DC), total device) 001aal366 102 104 103 105 Y ears IDS(DC) (A) 0 201681 24 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
Product data sheet Rev. 2 — 1 September 2015 8 of 14 BLF645 Broadband power LDMOS transistor
8.3 Test circuit
See Table 8 for a list of components. Fig 7. Class-AB common-source production test circuit 001aal367 C4 C13 C14 C16 C11 C12 T2 L1 C15 L3 L4 C8 C9 L10 L12 L13 L11 C10 C1 C17L14 VGG VDD VDD VGG IN 50 Ω OUT 50 Ω See Table 8 for a list of components. Fig 8. Component layout for class-AB production test circuit 001aal368 C9 C10 C12 C11 C17 C13 C15 C14 C16 BLF645 INPUT REVZ BLF645 OUTPUT REVZ
[1] American technical ceramics type 100A or capacitor of same quality. [2] American technical ceramics type 100B or capacitor of same quality. [3] American technical ceramics type 180R or capacitor of same quality. thickness copper plating = 35m. Table 8. List of components For test circuit, see Figure 7 and Figure 8.
Product data sheet Rev. 2 — 1 September 2015 10 of 14 BLF645 Broadband power LDMOS transistor 9. Package outline Fig 9. Package outline SOT540A REFERENCESOUTLINE VERSION EUROPEAN PROJECTION ISSUE DATE IEC JEDEC EIAJ SOT540A 99-12-28 12-05-02 0 5 10 mm scale Flanged balanced ceramic package; 2 mounting holes; 4 leads SOT540A p A F b e D U2H Q c E A w1 ABM M M q C B M Mw2 C Mw3 UNIT A mm Db 8.51 8.26 0.15 0.10 22.05 21.64 10.21 10.31 10.01 15.75 14.73 9.91 9.65 5.77 5.00 c e U2 0.250.25 0.51 27.94 qw 2w1F 1.78 1.52 34.16 33.91 18.72 18.47 p 3.38 3.12 Q 2.72 2.46 EE 1 10.26 10.06 inches 0.335 0.325 0.006 0.004 0.868 0.852 22.05 21.64 0.868 0.852 0.402 0.406 0.394 0.620 0.580 0.390 0.380 0.227 0.060 1.345 1.335 0.737 0.727 0.133 0.123 0.107 0.097 0.404 0.396 H DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)
Table 9. Abbreviations Table 10. Revision history
- The format of this document has been redesigned to comply with the new identity guidelines of Ampleon.
- Legal texts have been adapted to the new company name where appropriate. BLF645_1 20100127 Product data sheet - -
Product data sheet Rev. 2 — 1 September 2015 12 of 14 BLF645 Broadband power LDMOS transistor 12. Legal information
12.1 Data sheet status
[1] Please consult the most recently issued document before init iating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definit ions”. [3] The product status of device(s) described in this document m ay 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’ 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 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. Document status[1][2] Product status[3] Definition Objective [short] data sheet Deve lopment This document contains d ata from the objective specification for product development. Preliminary [short] data sheet Qualification This document contai ns data from the preliminary specification. Product [short] data sheet Produc tion This document contains the product specification.
Product data sheet Rev. 2 — 1 September 2015 13 of 14 BLF645 Broadband power LDMOS transistor
12.4 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 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
Broadband power LDMOS transistor © Ampleon The Netherlands B.V. 2015. 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: 1 September 2015 Document identifier: BLF645#2 Please be aware that important notices concerning this document a n d t h e p r o d u c t ( s ) described herein, have been included in section ‘Legal information’. 14. Contents