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| PD57045 PD57045S RF POWER TRANSISTORS The LdmoST FAMILY N-CHANNEL ENHANCEMENT-MODE LATERAL MOSFETs * EXCELLENT THERMAL STABILITY * COMMON SOURCE CONFIGURATION * POUT = 45 W with 13 dB gain @ 945 MHz / 28V * NEW RF PLASTIC PACKAGE DESCRIPTION The PD57045 is a common source N-Channel, enhancement-mode lateral Field-Effect RF power transistor. It is designed for high gain, broad band commercial and industrial applications. It operates at 28 V in common source mode at frequencies of up to 1 GHz. PD57045 boasts the excellent gain, linearity and reliability of ST's latest LDMOS technology mounted in the first true SMD plastic RF power package, PowerSO-10RF. PD57045's superior linearity performance makes it an ideal solution for base station applications. The PowerSO-10 plastic package, designed to offer high reliability, is the first ST JEDEC approved, high power SMD package. It has been specially optimized for RF needs and offers excellent RF performances and ease of assembly. PowerSO-10RF (formed lead) ORDER CODE PD57045 BRANDING PD57045 PowerSO-10RF (straight lead) ORDER CODE PD57045S BRANDING PD57045S Mounting recommendations are available in www.st.com/rf/ (look for application note AN1294) ABSOLUTE MAXIMUM RATINGS (TCASE = 25C) Symbol V(BR)DSS VGS ID PDISS Tj TSTG Drain-Source Voltage Gate-Source Voltage Drain Current Power Dissipation (@ Tc = 70C) Max. Operating Junction Temperature Storage Temperature Parameter Value 65 20 5 73 165 -65 to +150 Unit V V A W C C THERMAL DATA Rth(j-c) Junction -Case Thermal Resistance 1.2 C/W March, 21 2003 1/12 PD57045 - PD57045S ELECTRICAL SPECIFICATION (TCASE = 25C) STATIC Symbol V(BR)DSS IDSS IGSS VGS(Q) VDS(ON) gFS CISS COSS CRSS VGS = 0 V VGS = 0 V VGS = 20 V VDS = 28 V VGS = 10 V VDS = 10 V VGS = 0 V VGS = 0 V VGS = 0 V Test Conditions IDS = 1 mA VDS = 28 V VDS = 0 V ID = 250 mA ID = 3 A ID = 4 A VDS = 28 V VDS = 28 V VDS = 28 V f = 1 MHz f = 1 MHz f = 1 MHz 2.0 2.0 0.7 2.7 86 47 3.6 Min. 65 1 1 5.0 0.9 Typ. Max. Unit V A A V V mho pF pF pF DYNAMIC Symbol P1dB GP D Load mismatch Test Conditions VDD = 28 V IDQ = 250 mA VDD = 28 V IDQ = 250 mA VDD = 28 V IDQ = 250 mA VDD = 28 V IDQ = 250 mA ALL PHASE ANGLES f = 945 MHz POUT = 45 W f = 945 MHz POUT = 45 W f = 945 MHz POUT = 45 W f = 945 MHz Min. 45 13 50 10:1 14.5 Typ. Max. Unit W dB % VSWR PIN CONNECTION D SOURCE ZDL GATE DRAIN Typical Input Impedance Typical Drain Load Impedance G Zin S SC15200 SC13140 IMPEDANCE DATA PD57045S FREQ. MHz 925 945 960 ZIN () .71 + j 2.32 .69 + j 2.92 .55 + j 2.78 ZDL() 1.29 - j .35 1.25 - j .29 1.18 - j .83 2/12 PD57045 - PD57045S TYPICAL PERFORMANCE Capacitance vs. Drain Voltage Drain Current vs. Gate Voltage C (pF) 1000 4 3.5 ID, DRAIN CURRENT (A) Vds= 10 V 3 2.5 2 1.5 1 0.5 0 100 C is s Coss 10 Crs s f= 1 M H z 1 0 5 10 15 20 25 30 2.5 3 3.5 4 4.5 5 VDS (V) VGS, GATE-SOURCE VOLTAGE (V) Gate-Source Voltage vs. Case Temperature VGS, GATE-SOURCE VOLTAGE (NORMALIZED) Safe Operating Area Id (A) 10 1.04 1.02 Tc = 2 5 o C ID = 3A 1 Tc = 1 0 0 o C o ID = 2A 1 Tc = 7 0 C ID = 1.5 A 0.98 ID = 1 A VDS = 10 V ID = .25 A Tj = 165 C o 0.96 -25 0 25 50 75 0.1 1 10 100 Tc, CASE TEMPERATURE (C) Vds (V) 3/12 PD57045 - PD57045S TYPICAL PERFORMANCE Output Power vs. Input Power PD57045S Power Gain vs. Output Power 60 Gp Pout 16 17 Idq = 450 mA 15 16 Pout, OUTPUT POWER (W) 50 Gp, POWER GAIN (dB) Gp, POWER GAIN (dB) 15 14 13 12 Idq = 250 mA 40 14 Idq = 150 mA 30 13 20 12 10 VDD = 28 V IDQ = 250 mA f = 945 MHz Idq = 75 mA 11 10 0.1 1 10 11 Vdd = 28 V f = 945 Mhz 0 0 0.5 1 1.5 2 2.5 3 3.5 10 100 Pin, INPUT POWER (W) Pout, OUTPUT POWER (W) Drain Efficiency vs. Output Power Return Loss vs. Output Power 60 0 Nd, DRAIN EFFICIENCY (%) 50 Rtl, RETURN LOSS (dB) -10 40 30 -20 20 10 f = 945 MHz Vdd = 28 V Idq = 250 mA -30 f = 945 MHz Vdd = 28 V Idq = 250 mA 0 10 20 30 40 50 60 0 0 10 20 30 40 50 60 -40 Pout, OUTPUT POWER (W) Pout, OUTPUT POWER (W) Output Power vs. Bias Current Drain Efficiency vs. Bias Current 60 70 Pout, OUTPUT POWER (W) 50 Nd, DRAIN EFFICIENCY (%) 60 40 50 30 Pin = 1.5 W Vdd = 28 V f = 945 MHz 40 Pin = 1.5 W Vdd = 28 V f = 945 MHz 20 0 200 400 600 800 1000 30 0 200 400 600 800 1000 Idq, BIAS CURRENT (mA) Idq, BIAS CURRENT (mA) 4/12 PD57045 - PD57045S TYPICAL PERFORMANCE Output Power vs. Drain Voltage Output Power vs. Gate Bias Voltage 80 70 50 Pout, OUTPUT POWER (W) Pout, OUTPUT POWER (W) 60 50 40 30 20 10 16 f = 945 MHz Vdd = 28 V Idq = 250 mA Pin =3 W 40 Pin = 2 W Pin = 1.5 W 30 Pin = 1 W 20 10 Pin = 1.5 W Vdd = 28 V f = 945 MHz 0 18 20 22 24 26 28 30 32 34 0 0.5 1 1.5 2 2.5 3 3.5 4 VDS, DRAIN-SOURCE VOLTAGE (V) VGS, GATE BIAS VOLTAGE (V) 5/12 PD57045 - PD57045S TEST CIRCUIT SCHEMATIC VGG + + + + VD D RF IN RF OUT NOTES: 1. DIMENSIONS AT COMPONENT SYMBOLS ARE REFERENCE FOR COMPONENT PLACEMENT. 2. GAP BETWEEN GROUND & TRANSMISSION LINE = 0.056 [1.42] +0.002 [0.05] -0.000 [0.00] TYP. 3. DIMENSIONS OF INPUT AND OUTPUT COMPONENT FROM EDGE OF TRANSMISSION LINES. TEST CIRCUIT COMPONENT PART LIST COMPONENT L1,L2 FB1,FB2 R1 R2 R3 C1,C2 C3,C10,C11,C15 C4,C9 C5,C6,C7,C8 C12 C13,C17 C14 C16 C18 BOARD DESCRIPTION INDUCTOR, 5 TURNS AIR WOUND #22AWG, ID 0.059{1.49}, NYLON COATED MAGNET WIRE SHIELD BEAD SURFACE MOUNT EMI 18 K OHM, 1 W SURFACE MOUNT CHIP RESISTOR 4.7 M OHM, 1 W SURFACE MOUNT CHIP RESISTOR 120 OHM, 2 W SURFACE MOUNT CHIP RESISTOR 3 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR 47 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR 0.8-8.0 pF GIGA TRIM VARIABLE CAPACITOR 7.5 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR 1000 pF ATC 700B SURFACE MOUNT CERAMIC CHIP CAPACITOR 0.1 F/500 V SURFACE MOUNT CERAMIC CHIP CAPACITOR 10 F/50 V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR 100 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR 220 F/63 V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR ROGER, ULTRA LAM 2000, THK 0.030", r = 2.55 2oz. ED cu 2 SIDES. 6/12 PD57045 - PD57045S TEST CIRCUIT TEST CIRCUIT PHOTOMASTER 6.4 inches 4 inches 7/12 PD57045 - PD57045S COMMON SOURCE S-PARAMETER (PD57045S) (VDS = 13.5V IDS = 1.5A) FREQ (MHz) 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 IS11I 0.825 0.875 0.895 0.908 0.910 0.916 0.922 0.926 0.933 0.937 0.942 0.946 0.949 0.951 0.954 0.958 0.961 0.963 0.964 0.966 0.967 0.966 0.969 0.970 0.970 0.971 0.972 0.972 0.970 0.970 S11 -170 -173 -175 -176 -177 -178 -178 -179 -179 -179 -180 180 180 179 179 178 178 178 177 177 176 176 176 175 175 175 174 174 174 173 IS21I 14.34 6.94 4.67 3.44 2.70 2.20 1.82 1.55 1.32 1.14 1.00 0.88 0.79 0.70 0.63 0.57 0.52 0.47 0.44 0.40 0.37 0.35 0.32 0.30 0.29 0.26 0.25 0.23 0.22 0.20 S21 85 79 75 70 65 60 55 51 47 44 40 37 34 32 29 27 24 22 20 18 16 15 13 11 9 7 6 4 3 2 IS12I 0.014 0.013 0.013 0.013 0.012 0.012 0.011 0.010 0.010 0.008 0.008 0.007 0.007 0.006 0.005 0.005 0.004 0.004 0.004 0.004 0.003 0.003 0.003 0.004 0.004 0.004 0.004 0.005 0.006 0.007 S12 -1 -6 -10 -14 -16 -18 -23 -25 -25 -25 -24 -25 -25 -20 -23 -14 -6 3 1 7 26 51 56 62 55 65 71 81 91 100 IS22I 0.819 0.824 0.828 0.837 0.842 0.854 0.864 0.874 0.883 0.893 0.901 0.912 0.915 0.922 0.926 0.932 0.932 0.942 0.942 0.943 0.946 0.949 0.950 0.953 0.967 0.972 0.958 0.961 0.958 0.963 S22 -171 -175 -175 -176 -176 -176 -176 -176 -177 -177 -177 -177 -178 -178 -179 -179 -180 179 180 179 179 178 179 179 178 176 176 176 175 175 8/12 PD57045 - PD57045S COMMON SOURCE S-PARAMETER (PD57045S) (VDS = 28V I DS = 1.5A) FREQ (MHz) 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 IS11I 0.829 0.872 0.897 0.910 0.913 0.922 0.928 0.934 0.941 0.946 0.949 0.955 0.959 0.960 0.963 0.967 0.968 0.968 0.972 0.972 0.972 0.972 0.974 0.975 0.975 0.976 0.977 0.976 0.973 0.973 S11 -161 -168 -172 -174 -175 -176 -176 -177 -178 -178 -179 -179 -180 180 179 179 178 178 178 177 177 176 176 176 175 175 174 174 174 174 IS21I 20.72 10.33 6.84 5.02 3.86 3.10 2.53 2.12 1.79 1.53 1.32 1.16 1.03 0.91 0.81 0.73 0.67 0.60 0.55 0.50 0.49 0.43 0.40 0.37 0.35 0.32 0.30 0.28 0.26 0.25 S21 92 82 74 68 61 55 50 45 41 37 34 31 27 25 22 19 17 15 12 11 9 7 5 4 3 0 -1 -2 -3 -4 IS12I 0.012 0.011 0.011 0.010 0.010 0.009 0.009 0.008 0.007 0.006 0.005 0.005 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.005 0.006 0.006 0.006 0.006 0.007 0.008 S12 2 -6 -10 -14 -17 -23 -25 -27 -26 -26 -27 -24 -18 -17 -7 -1 11 28 36 56 56 63 66 72 75 77 81 84 98 102 IS22I 0.718 0.731 0.745 0.765 0.783 0.803 0.823 0.839 0.856 0.872 0.884 0.898 0.902 0.914 0.919 0.928 0.927 0.937 0.939 0.94 0.944 0.950 0.950 0.950 0.968 0.973 0.960 0.960 0.958 0.963 S22 -166 -170 -171 -171 -171 -171 -172 -172 -172 -173 -174 -174 -175 -175 -176 -176 -177 -178 -178 -179 -179 -180 -179 -180 180 178 178 177 177 176 9/12 PD57045 - PD57045S PowerSO-10RF Formed Lead (Gull Wing) MECHANICAL DATA DIM. A1 A2 A3 A4 a b c D D1 E E1 E2 E3 F G L R1 R2 T 2 deg 0.8 5.4 0.23 9.4 7.4 13.85 9.3 7.3 5.9 mm MIN. 0 3.4 1.2 0.15 TYP. 0.05 3.5 1.3 0.2 0.2 5.53 0.27 9.5 7.5 14.1 9.4 7.4 6.1 0.5 1.2 1 0.8 5 deg 8 deg 2 deg 1.1 0.25 0.030 5.65 0.32 9.6 7.6 14.35 9.5 7.5 6.3 0.212 0.008 0.370 0.290 0.544 0.365 0.286 0.231 MAX 0.1 3.6 1.4 0.25 MIN. 0. 0.134 0.046 0.005 Inch TYP. 0.0019 0.137 0.05 0.007 0.007 0.217 0.01 0.374 0.295 0.555 0.37 0.292 0.24 0.019 0.047 0.039 0.031 5 deg 6 deg 10 deg 8 deg 0.042 0.01 0.221 0.012 0.377 0.298 0.565 0.375 0.294 0.247 MAX 0.0038 0.142 0.054 0.009 T1 6 deg T2 10 deg Note (1): Resin protrusions not included (max value: 0.15 mm per side) CRITICAL DIMENSIONS: - Stand-off (A1) - Overall width (L) 10/12 PD57045 - PD57045S PowerSO-10RF Straight Lead MECHANICAL DATA DIM. A1 A2 A3 A4 a b c D D1 E E1 E2 E3 F G R1 R2 T1 T2 5.4 0.23 9.4 7.4 15.15 9.3 7.3 5.9 mm MIN. 1.62 3.4 1.2 0.15 TYP. 1.67 3.5 1.3 0.2 0.2 5.53 0.27 9.5 7.5 15.4 9.4 7.4 6.1 0.5 1.2 0.25 0.8 6 deg 10 deg 0.031 6 deg 10 deg 5.65 0.32 9.6 7.6 15.65 9.5 7.5 6.3 0.212 0.008 0.370 0.290 0.595 0.365 0.286 0.231 MAX 1.72 3.6 1.4 0.25 MIN. 0.064 0.134 0.046 0.005 Inch TYP. 0.065 0.137 0.05 0.007 0.007 0.217 0.01 0.374 0.295 0.606 0.37 0.292 0.24 0.019 0.047 0.01 0.221 0.012 0.377 0.298 0.615 0.375 0.294 0.247 MAX 0.068 0.142 0.054 0.009 Note (1): Resin protrusions not included (max value: 0.15 mm per side) CRITICAL DIMENSIONS: - Overall width (L) 11/12 PD57045 - PD57045S 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. Specifications 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 registered trademark of STMicroelectronics (R) 2003 STMicroelectronics - All Rights Reserved All other names are the property of their respective owners. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com 12/12 |
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