PD85050S

PD85050S RF power transistor from the LdmoST family of N-channel enhancement-mode lateral MOSFETs Datasheet −preliminary data Features ■ Operating frequencies from 1 MHz to 1000 MHz ■ POUT > 50W with 12dB gain @ 870 MHz / 13.6V ■ Unmatched device for wideband operation ■ Bi-directional ESD ■ Excellent Thermal stability ■ High linearity for TETRA, DMR, SSB modulations ■ Housed in PowerSO-10RF plastic package ■ In compliance with the 2002/95/EC1 European directive PowerSO-10RF (straight lead) Figure 1. Pin connection Description Source The PD85050S is a common source N-channel, enhancement-mode lateral field-effect RF power transistor. It is designed for high gain, broadband commercial and industrial applications. It operates at 13.6 V in common source mode at frequencies up to 1 GHz. The PD85050S boasts excellent gain, linearity and reliability thank to ST's latest LDMOS technology mounted in the first true SMD plastic RF power package, the PowerSO-10RF. The superior linearity performance of the PD85050S makes it an ideal solution for car mobile radios. The PowerSO-10 plastic package is designed for high reliability, and is the first ST JEDEC-approved, high power SMD package from ST. It has been specially optimized for RF requirements and offers excellent RF performance and ease of assembly. Mounting recommendations are provided in application note AN1294, available on www.st.com. Table 1. Drain Gate Device summary Order codes Package Packing PD85050S Tube PowerSO-10RF (straight lead) PD85050STR November 2012 Tape and reel Doc ID 023903 Rev 1 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 1/18 www.st.com 18 Contents PD85050S Contents 1 2 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Static . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3 ESD protection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 Moisture sensitivity level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 Typical performance 5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2/18 ....................................... 7 Doc ID 023903 Rev 1 PD85050S Electrical data 1 Electrical data 1.1 Maximum ratings Table 2. Absolute maximum ratings (TCASE = 25 °C) Symbol Value Unit V(BR)DSS Drain-source voltage 50 V VGS Gate-source voltage -10 /+15 V Power dissipation (@ TC = 70 °C) 105 W Max. operating junction temperature 165 °C -65 to +150 °C Value Unit 0.9 °C/W PDISS TJ TSTG 1.2 Parameter Storage temperature Thermal data Table 3. Symbol RthJC Thermal data Parameter Junction - case thermal resistance Doc ID 023903 Rev 1 3/18 Electrical characteristics 2 PD85050S Electrical characteristics TCASE = +25 °C 2.1 Static Table 4. Static Symbol V(BR)DSS IDS = 1 mA Typ Max 50 Unit V VGS = 0,VDS = 28 V 1 μA IGSS VGS = 5 V, VDS = 0 1 μA 4 V 0.35 V ID = 300 mA 2 VDS(ON) VGS = 10 V, IDS = 3 A GFS VGS = 10 V, IDS = 8 A CISS 8 S VGS = 0, VDS = 12 V, f = 1 MHz 110 pF COSS VGS = 0, VDS = 12 V, f = 1 MHz 70 pF CRSS VGS = 0, VDS = 12 V, f = 1 MHz 3.6 pF Dynamic Table 5. Symbol Dynamic Min Typ Max Unit VDD = 13.6 V, IDQ = 500 mA, PIN = 4 W 50 55 - W GP VDD = 13.6 V, IDQ = 500 mA, POUT = 50 W 10 12 - dB hD VDD = 13.6 V, IDQ = 500 mA, PIN = 4 W 55 60 - % 65:1 - VSWR POUT Test conditions Load VDD = 17 V, IDQ = 500 mA, POUT = 60 W mismatch 4/18 Min IDSS VP 2.2 Test conditions Doc ID 023903 Rev 1 PD85050S 2.3 Electrical characteristics ESD protection characteristics Table 6. 2.4 ESD protection characteristics Test conditions Class Human body model 2 Machine model M3 Moisture sensitivity level Table 7. Moisture sensitivity level Test methodology Rating J-STD-020B MSL 3 Doc ID 023903 Rev 1 5/18 Impedance 3 PD85050S Impedance Figure 2. 6/18 Current conventions Doc ID 023903 Rev 1 PD85050S Impedance Table 8. Impedance data from 100 MHz to 180 MHz(1) Frequency (MHz) ZIN (Ω) ZDL(Ω) 100 4.194 - j12.817 1.118 - j0.137 120 3.122 - j10.860 1.118 - j0.164 140 2.461 - j9.370 1.117 - j0.191 160 2.028 - j8.202 1.116 - j0.219 180 1.733 - j7.264 1.115 - j0.246 1. ZIN includes a 50 Ω gate-source resistor. Table 9. Impedance data from 300 MHz to 520 MHz Frequency (MHz) ZIN (Ω) ZDL(Ω) 300 0.292 - j4.371 1.106 - j0.413 320 0.304 - j4.022 1.104 - j0.441 340 0.316 - j3.711 1.102 - j0.470 360 0.329 - j3.432 1.100 - j0.498 380 0.343 - j3.177 1.097 - j0.526 400 0.356 - j2.943 1.095 - j0.555 420 0.371 - j2.728 1.093 - j0.583 440 0.388 - j2.531 1.090 - j0.612 460 0.404 - j2.348 1.087 - j0.641 480 0.421 - j2.180 1.085 - 0.670 500 0.437 - j2.025 1.082 - j0.700 520 0.451 - j1.880 1.079 - j0.729 Doc ID 023903 Rev 1 7/18 Impedance PD85050S Table 10. 8/18 Impedance data from 740 MHz to 960 MHz Frequency (MHz) ZIN (Ω) ZDL(Ω) 740 0.392 - j0.618 1.042 - j1.064 760 0.406 - j0.532 1.038 - j1.096 780 0.421 - j0.447 1.034 - j1.128 800 0.436 - j0.363 1.030 - j1.160 820 0.452 - j0.283 1.026 - j1.192 840 0.467 - j0.205 1.022 - j1.225 860 0.482 - j0.130 1.018 - j1.258 880 0.497 - j0.056 1.014 - j1.291 900 0.513 + j0.016 1.010 - j1.324 920 0.528 +j0.086 1.006 - j1.357 940 0.544 + j0.154 1.002 - j1.391 960 0.558 + j0.220 0.998 - j1.425 Doc ID 023903 Rev 1 PD85050S Typical performance 4 Typical performance Figure 3. Capacitance vs. voltage Figure 4. DC output characteristics AM16328v1 C (pF) AM16329v1 ID (A) VGS=10V 7V 16 -10 1 Ciss 14 Coss 12 6V 10 5V 8 -11 1 6 4 Crss 2 -12 1 0 5 10 15 0 20 VDS(V) 0 1 Doc ID 023903 Rev 1 2 3 4 5 6 7 8 9 VDS(V) 9/18 Typical performance Figure 5. PD85050S Gain and efficiency vs POUT saturated power loadline Figure 6. AM16330v1 Gain (dB) 80 Gain @ 13.6V Gain and efficiency vs POUT - high efficiency 50 W loadline @ 13.6 V AM16331v1 Gain (dB) 70 Gain @ 12.5V Efficiency @ 13.6V 70 14 Freq=870MHz IDQ=500mA 12 60 11 50 10 40 9 30 8 0 10 20 40 30 50 60 70 Efficiency(%) Efficiency @ 12.5V 60 Gain Efficiency 13 50 12 40 Freq=870MHz IDQ=500mA VDD=13.6V 11 20 80 10 0 Output Power(W) Figure 7. Gain and efficiency vs POUT - 30 W P1dB loadline @13.6 V AM16332v1 80 Gain Efficiency 60 14 50 13 40 Freq=870MHz IDQ=500mA VDD=13.6V 30 20 11 10 Efficiency(%) 70 16 12 10 0 10 20 30 40 Output Power(W) 10/18 20 30 40 Output Power(W) Gain (dB) 15 10 Doc ID 023903 Rev 1 50 30 60 20 70 Efficiency(%) 13 PD85050S Typical performance Figure 8. Transient thermal impedance AM16345v1 1.2 Thermal Impedance (° C/W) 1.0 0.8 0.6 single pulse 10% 20% 0.4 30% 40% 50% 60% 0.2 70% 80% 90% 0.0 1.00E-04 1.00E-03 1.00E-01 1.00E-02 Rectangular Power Pulse Width (seconds) Doc ID 023903 Rev 1 1.00E+00 11/18 Typical performance Figure 9. PD85050S Transient thermal impedance model R C R 11 C 11 R =0.3896 Ohm C =0.0007185 F R C R 10 C 10 R =.3606 Ohm C =0.0025784 F R C R9 C9 R =.1496 Ohm C =0.0339541 F AM16346v1 12/18 Doc ID 023903 Rev 1 PD85050S 5 Package mechanical data Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. Doc ID 023903 Rev 1 13/18 Package mechanical data Table 11. PD85050S PowerSO-10RF straight lead mechanical data Dim. mm. Min Typ Max Min Typ Max A1 1.62 1.67 1.72 0.064 0.065 0.068 A2 3.4 3.5 3.6 0.134 0.137 0.142 A3 1.2 1.3 1.4 0.046 0.05 0.054 A4 0.15 0.2 0.25 0.005 0.007 0.009 a 0.2 0.007 b 5.4 5.53 5.65 0.212 0.217 0.221 c 0.23 0.27 0.32 0.008 0.01 0.012 D 9.4 9.5 9.6 0.370 0.374 0.377 D1 7.4 7.5 7.6 0.290 0.295 0.298 E 15.15 15.4 15.65 0.595 0.606 0.615 E1 9.3 9.4 9.5 0.365 0.37 0.375 E2 7.3 7.4 7.5 0.286 0.292 0.294 E3 5.9 6.1 6.3 0.231 0.24 0.247 F 0.5 0.019 G 1.2 0.047 R1 Note: Inch 0.25 0.01 R2 0.8 0.031 T1 6 deg 6 deg T2 10 deg 10 deg Resin protrusions not included (max value: 0.15 mm per side) Figure 10. Package dimensions CRITICAL DIMENSIONS: - Overall width (L) 14/18 Doc ID 023903 Rev 1 PD85050S Package mechanical data Figure 11. Tube information Doc ID 023903 Rev 1 15/18 Package mechanical data PD85050S Figure 12. Reel information 16/18 Doc ID 023903 Rev 1 PD85050S 6 Revision history Revision history Table 12. Document revision history Date Revision 30-Nov-2012 1 Changes Initial release. Doc ID 023903 Rev 1 17/18 PD85050S Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2012 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 18/18 Doc ID 023903 Rev 1