STAP57045 STMicroelectronics, STAP57045 Datasheet
STAP57045
Related parts for STAP57045
STAP57045 Summary of contents
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... RF power transistor designed for high gain, broad band commercial and industrial applications. It operates common source mode at frequencies GHz. STAP57045 boasts the excellent gain, linearity and reliability of ST’s latest LDMOS technology mounted in STAP1 plastic RF power package. ...
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... Contents Contents 1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Static . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6 Common source s-parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6.1 STAP57045 (VDS = 13.5V IDS = 1.5A 6.2 STAP57045 (V 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STAP57045 ...
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... STAP57045 1 Electrical data 1.1 Maximum ratings Table 2. Absolute maximum ratings (T Symbol V (BR)DSS DISS STG 1.2 Thermal data Table 3. Thermal data Symbol R thJC CASE Parameter Drain-source voltage Gate-source voltage Drain current Power dissipation (@ Tc = 70°C) Max. operating junction temperature Storage temperature ...
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... MHz MHz DS Test conditions = 250 945 MHz DQ = 250 945 MHz DQ OUT = 250 945 MHz DQ OUT = 250 945 MHz DQ OUT STAP57045 Min Typ Max Unit 65 V μA 1 μA 1 2.0 5.0 V 0.7 0.9 V 2.0 2.7 mho 3.6 pF Min ...
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... STAP57045 3 Impedance Figure 2. Current conventions Table 6. Impedance data Freq. (MHz) 925 945 960 Z (Ω 2.32 0. 2.92 0. 2.78 Impedance Z (Ω 0.35 1. 0.29 1. 0.83 5/17 ...
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... Figure STAP57045 Drain current vs gate voltage Vds 3.5 4 4.5 VGS, GATE-SOURCE VOLTAGE (V) Safe operating area Vds ( 100 ...
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... STAP57045 PD57045S Figure 7. Output power vs input power 0.5 1 1.5 2 Pin, INPUT POWER (W) Figure 9. Power gain vs output power 17 Idq = 450 mA 16 Idq = 250 mA 15 Idq = 150 Idq = 0.1 1 Pout, OUTPUT POWER (W) Figure Pout 15 - ...
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... Figure 14. Output power vs gate bias voltage 50 Pin = Pin = 2 W Pin = 1 Pin = STAP57045 Pin = 1.5 W Vdd = 945 MHz 200 400 600 800 Idq, BIAS CURRENT (mA) Pin = 1.5 W Vdd = 945 MHz 0.5 1 1.5 2 2.5 3 VGS, GATE BIAS VOLTAGE (V) 1000 3 ...
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... STAP57045 5 Test circuit Figure 15. Test circuit schematic Note: 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 + ...
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... V surface mount ceramic chip capacitor 10 μF/50 V aluminum electrolytic radial lead capacitor 100 pF ATC 100B surface mount ceramic chip capacitor 220 μF/63 V aluminum electrolytic radial lead capacitor ROGER, ultra lam 2000, THK 0.030”, STAP57045 ε 2. sides. ...
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... STAP57045 Figure 17. Test circuit photomaster 6.4 inches Test circuit 11/17 ...
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... Common source s-parameter 6 Common source s-parameter 6.1 STAP57045 (V Table 8. S-parameter Freq (MHz 0.825 100 0.875 150 0.895 200 0.908 250 0.910 300 0.916 350 0.922 400 0.926 450 0.933 500 0.937 550 0.942 600 0.946 650 0.949 700 0.951 750 0.954 800 0 ...
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... STAP57045 6.2 STAP57045 (V Table 9. S-parameter Freq (MHz 0.829 100 0.872 150 0.897 200 0.910 250 0.913 300 0.922 350 0.928 400 0.934 450 0.941 500 0.946 550 0.949 600 0.955 650 0.959 700 0.960 750 0.963 800 0.967 850 0.968 900 ...
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... Package mechanical data 7 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 trademark. 14/17 STAP57045 ® ...
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... STAP57045 Table 10. STAP57045 package dimensions Dim Figure 18. Package dimensions mm. Min Max 5.40 5.65 9.27 9.53 2.90 3.10 15.10 15.65 6.60 6.99 23.11 23.42 14.88 15.19 7.52 7.82 7.42 7.57 5.69 5.84 0.21 0.31 1.62 1.72 3.15 3.30 1.52 0.64 Package mechanical data Inch Min Max 0.212 0.222 0.365 0.375 0.114 0.122 0.594 0.616 0.260 0.275 0.910 0.922 0.586 0.598 0.296 0.308 0.292 ...
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... Revision history 8 Revision history Table 11. Document revision history Date 26-Mar-2009 16/17 Revision 1 Initial release STAP57045 Changes ...
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... STAP57045 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. ...