SD57045

SD57045 STMICROELECTRONICS | Alldatasheet

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Technical content

N-CHANNEL ENHANCEMENT-MODE LATERAL MOSFETs ν EXCELLENT THERMAL STABILITY ν COMMON SOURCE CONFIGURATION ν POUT = 45 W PEP with 13 dB gain @ 945 MHz ν BeO FREE PACKAGE

DESCRIPTION

The SD57045 is a common source N-Channel Enhancement-Modelateral Field-Effect RF power transistor designed for broadband commercial and industrial applications at frequencies up to 1.0 GHz. The SD57045 is designed for high gain and broadband performance operating in common source mode at 28V. It is ideal for base stations applications requiring high linearity. PIN CONNECTION March 2000 ABSOLUTE MAXIMUM RATINGS (Tcase =2 5oC) Symbol Parameter Value Unit V (BR)DSS Drain Source Voltage 65 V V DGR Drain-Gate Voltage (RGS =1M Ω ) 65 V V GS Gate-Source Voltage ± 20 V ID Drain Current 5 A P DISS Power Dissipation (@ Tc = 70oC) 93 W Tj Max. Operating Junction Temperature 200 oC TSTG Storage Temperature -65 to 200 oC THERMAL DATA (Tcase =7 0oC) R th(j-c) R th(c-s) Junction-Case Thermal Resistance Case-Heatsink Thermal Resistance 1.4 0.45 oC/W oC/W * Determined using a flat aluminum or copper heatsink with thermal compound applied (Dow Corning 340 or equivalent). M243 (Epoxy Sealed) ORDER CODE BRANDING SD57045 TSD57045 1. Drain 3.Source 2. Gate

ELECTRICAL SPECIFICATION (Tcase =2 5oC) STATIC Symbol Parameter Min. Typ. Max. Unit V (BR)DSS V GS =0 V I DS =1m A 6 5 V IDSS V GS =0 V V DS =2 8V 1 µ A IGSS V GS = 20V V DS =0V 1 µ A V GS(Q) V DS = 28V I D =2 5 0m A 2 . 5 5 . 0 V V DS(ON) V GS = 10V I D =3A 0 . 7 0 . 9 V G FS V DS = 10V I D =5A 2 . 0 2 . 7 m h o C ISS V GS =0 V V DS =2 8V f=1M H z 8 0 p F C OSS V GS =0 V V DS =2 8V f=1M H z 4 0 p F C RSS V GS =0 V V DS =2 8V f=1M H z 3 . 2 p F DYNAMIC Symbol Parameter Min. Typ. Max. Unit P OUT f = 945 MHz V DD =2 8 V I DQ = 250 mA 45 W IMD 3 V DD =2 8V P out =4 5WP E P I DQ = 250 mA -32 -28 dBc G PS V DD =2 8V P out =4 5WP E P I DQ = 250 mA 13 15 dB η D V DD =2 8V P out = 45 W PEP I DQ = 250 mA 33 40 % Load Mismatch f = 945 MHz V DD =2 8V P out =4 5W I DQ =2 5 0m A ALL PHASE ANGLES 10:1 VSWR Note: f1 = 945.0 MHz f2 = 945.1 MHz IMPEDANCE DATA FREQ. Z IN (Ω )Z DL (Ω ) 925 MHz 1.27 + j 0.82 2.22 - j 1.63 930 MHz 1.21 + j 0.79 2.24 - j 1.61 945 MHz 1.04 + j 0.71 2.30 - j 1.52 960 MHz 0.93 + j 0.43 2.37 - j 1.37 965 MHz 0.91 + j 0.41 2.43 - j 1.36 REF. 7133620B SD57045

Capacitance vs Drain-Source Voltage Drain Current vs Gate Voltage Maximum Thermal Resistance vs Case Temperature Gate-Source Voltage vs Case Temperature DC Maximum Safe Operating Area TYPICAL PERFORMANCE SD57045

Output Power and Power Gain vs Input Power Efficiency vs Output Power Broadband Power Performance Output Power vs. Drain Voltage Output Power vs. Gate Bias Voltage TYPICAL PERFORMANCE (CW) Power Gain vs Output Power SD57045

Output Power and Power Gain vs Input Power Efficiency vs Output Power Intermodulation Distorsion vs. Output Power Intermodulation Distorsion vs. Output Power TYPICAL PERFORMANCE (PEP) Class A Third Order Intercept Point SD57045

945 MHz Test Circuit Schematic

+GV RF IN V D RF OUT + + D G +

945 MHz Test Circuit Component Part List

REF.7138896A SD57045

945 MHz Test Circuit Photomaster

945 MHz Production Test Fixture

REF.7138896A SD57045

COMMON SOURCE S-PARAMETERS (VDS = 13.5 V, IDS = 1.5 A) FREQ (MHz) lS11l S11 ∠ φ lS21l S21 ∠ φ lS12l S12 ∠ φ lS22l S22 ∠ φ 50 0.902 -168 14.591 88 0.015 -4 0.781 -170 60 0.902 -169 13.845 88 0.015 -4 0.781 -170 70 0.902 -168 13.069 87 0.014 -5 0.781 -171 80 0.902 -170 12.266 86 0.014 -5 0.781 -171 90 0.902 -170 11.436 86 0.014 -5 0.782 -171 100 0.903 -171 10.587 84 0.014 -6 0.782 -172 150 0.905 -173 6.604 78 0.014 -9 0.788 -173 200 0.910 -174 4.670 71 0.013 -11 0.799 -173 250 0.916 -174 3.588 66 0.013 -12 0.812 -173 300 0.921 -174 2.884 61 0.012 -11 0.825 -173 350 0.927 -175 2.379 56 0.011 -13 0.839 -173 400 0.933 -175 2.005 52 0.011 -14 0.853 -173 450 0.939 -175 1.719 48 0.010 -14 0.866 -173 500 0.944 -175 1.494 45 0.010 -15 0.878 -173 550 0.950 -175 1.317 42 0.009 -14 0.889 -173 600 0.954 -175 1.169 40 0.008 -12 0.899 -173 650 0.957 -175 1.051 38 0.007 -10 0.908 -174 700 0.960 -175 0.942 36 0.007 -5 0.916 -174 750 0.963 -175 0.853 34 0.006 -1 0.923 -174 800 0.966 -175 0.770 32 0.005 7 0.930 -174 850 0.968 -176 0.696 31 0.005 16 0.935 -174 900 0.970 -176 0.630 29 0.005 28 0.940 -174 950 0.972 -176 0.568 28 0.005 40 0.944 -174 1000 0.973 -176 0.515 27 0.005 50 0.948 -174 1050 0.974 -176 0.465 26 0.006 59 0.950 -174 1100 0.926 -177 0.422 25 0.006 66 0.950 -174 1150 0.977 -177 0.301 25 0.007 74 0.949 -175 1200 0.979 -177 0.348 24 0.008 79 0.946 -176 1250 0.980 -177 0.317 24 0.009 83 0.941 -177 1300 0.982 -177 0.292 24 0.010 84 0.934 -178 1350 0.984 -177 0.267 24 0.011 85 0.923 180 1400 0.986 -177 0.248 24 0.012 86 0.910 177 1450 0.989 -177 0.231 24 0.013 87 0.892 175 1500 0.990 -177 0.223 25 0.013 88 0.898 172 SD57045

COMMON SOURCE S-PARAMETERS (VDS =2 8V ,IDS = 1.5 A) FREQ (MHz) lS11lS 11 ∠ φ lS21lS 21 ∠ φ lS12lS 12 ∠ φ lS22lS 22 ∠ φ 50 0.867 -158 20.011 91 0.013 2 0.675 -163 60 0.870 -159 18.979 90 0.013 1 0.676 -164 70 0.873 -160 17.907 89 0.013 -0 0.677 -164 80 0.876 -162 16.794 88 0.013 -1 0.679 -165 90 0.880 -163 15.649 87 0.013 -2 0.681 -165 100 0.884 -164 14.478 86 0.013 -3 0.683 -165 150 0.904 -169 8.997 77 0.012 -9 0.700 -167 200 0.915 -171 6.310 70 0.012 -14 0.722 -167 250 0.920 -172 4.797 62 0.011 -18 0.748 -167 300 0.927 -173 3.813 56 0.010 -21 0.774 -167 350 0.933 -173 3.106 51 0.009 -22 0.799 -167 400 0.940 -173 2.589 47 0.009 -23 0.823 -168 450 0.947 -174 2.194 43 0.008 -23 0.843 -168 500 0.953 -174 1.890 40 0.007 -23 0.862 -168 550 0.958 -174 1.652 37 0.006 -21 0.877 -169 600 0.963 -174 1.456 34 0.006 -17 0.891 -169 650 0.966 -174 1.299 32 0.005 -12 0.904 -169 700 0.968 -175 1.157 30 0.004 -4 0.914 -170 750 0.971 -175 1.039 28 0.004 6 0.923 -170 800 0.974 -175 0.932 26 0.004 18 0.932 -170 850 0.976 -175 0.838 25 0.004 31 0.940 -172 900 0.977 -176 0.755 23 0.004 42 0.946 -170 950 0.979 -176 0.678 22 0.004 54 0.951 -170 1000 0.980 -176 0.613 21 0.005 61 0.955 -171 1050 0.981 -176 0.550 20 0.006 69 0.957 -171 1100 0.982 -177 0.498 19 0.006 74 0.958 -171 1150 0.983 -177 0.449 19 0.007 28 0.957 -172 1200 0.985 -177 0.410 19 0.008 80 0.954 -173 1250 0.985 -177 0.373 18 0.009 83 0.949 -174 1300 0.986 -177 0.344 18 0.010 86 0.940 -175 1350 0.987 -177 0.314 18 0.010 88 0.929 -177 1400 0.989 -177 0.292 19 0.011 90 0.913 -180 1450 0.991 -177 0.273 19 0.012 93 0.896 -177 1500 0.992 -177 0.263 19 0.013 94 0.884 -175 SD57045

DIM. mm inch A 5.21 5.72 0.205 0.225 B 5.46 6.48 0.215 0.255 C 5.59 6.10 0.220 0.240 D 14.27 0.562 E 20.07 20.57 0.790 0.810 F 8.89 9.40 0.350 0.370 G 0.10 0.15 0.004 0.006 H 3.18 4.45 0.125 0.175 I 1.83 2.24 0.072 0.088 J 1.27 1.78 0.050 0.070 1022142E M243 (.230 x .360 WIDE 2/L N/HERM W/FLG) MECHANICAL DATA Controlling Dimension: Inches SD57045

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a trademark of STMicroelectronics  2000 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com SD57045