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BFG520. Datasheet(PDF) 2 Page - NXP Semiconductors |
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BFG520. Datasheet(HTML) 2 Page - NXP Semiconductors |
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2 / 14 page ![]() NXP Semiconductors Product specification NPN 9 GHz wideband transistor BFG520; BFG520/X; BFG520/XR FEATURES • High power gain • Low noise figure • High transition frequency • Gold metallization ensures excellent reliability. DESCRIPTION NPN silicon planar epitaxial transistors, intended for applications in the RF frontend in the GHz range, such as analog and digital cellular telephones, cordless telephones (CT1, CT2, DECT, etc.), radar detectors, pagers and satellite TV tuners (SATV) and repeater amplifiers in fibre-optic systems. The transistors are encapsulated in 4-pin, dual-emitter plastic SOT143 and SOT143R envelopes. PINNING PIN DESCRIPTION BFG520 (Fig.1) Code: %MF 1 collector 2 base 3 emitter 4 emitter BFG520/X (Fig.1) Code: %ML 1 collector 2 emitter 3 base 4 emitter BFG520/XR (Fig.2) Code: %MP 1 collector 2 emitter 3 base 4 emitter Fig.1 SOT143B. fpage Top view MSB014 12 3 4 Fig.2 SOT143R. handbook, 2 columns Top view MSB035 1 2 4 3 QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VCBO collector-base voltage open emitter −− 20 V VCEO collector-emitter voltage open base −− 15 V Ic DC collector current −− 70 mA Ptot total power dissipation up to Ts =88 °C; note 1 −− 300 mW hFE DC current gain IC = 20 mA; VCE = 6 V; Tj =25 °C 60 120 250 Cre feedback capacitance IC = 0; VCB = 6 V; f = 1 MHz − 0.3 − pF fT transition frequency IC = 20 mA; VCE = 6 V; f = 1 GHz; Tamb =25 °C − 9 − GHz GUM maximum unilateral power gain IC = 20 mA; VCE = 6 V; f = 900 MHz; Tamb =25 °C − 19 − dB IC = 20 mA; VCE = 6 V; f = 2 GHz; Tamb =25 °C − 13 − dB S 21 2 insertion power gain IC = 20 mA; VCE = 6 V; f = 900 MHz; Tamb =25 °C 17 18 − dB F noise figure Γs = Γopt ; Ic = 5 mA; VCE =6V; f = 900 MHz; Tamb =25 °C − 1.1 1.6 dB Γs = Γopt ; IC = 20 mA; VCE =6 V; f = 900 MHz; Tamb =25 °C − 1.6 2.1 dB Γ s = Γopt ; IC = 5 mA; VCE = 8 V; f = 2 GHz; Tamb =25 °C − 1.9 − dB Rev. 04 - 23 November 2007 2 of 14 |
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