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| BFP740F NPN Silicon Germanium RF Transistor * High gain ultra low noise RF transistor * Provides outstanding performance for a wide range of wireless applications up to 10 GHz and more * Ideal for CDMA and WLAN applications * Outstanding noise figure F = 0.5 dB at 1.8 GHz Outstanding noise figure F = 0.75 dB at 6 GHz * High maximum stable gain Gms = 27.5 dB at 1.8 GHz * Gold metallization for extra high reliability * 150 GHz fT-Silicon Germanium technology ESD (Electrostatic discharge) sensitive device, observe handling precaution! Top View 4 3 3 4 1 2 XYs 1 2 Direction of Unreeling Type BFP740F Maximum Ratings Parameter Marking R7s 1=B Pin Configuration 2=E 3=C 4=E Symbol VCEO Package TSFP-4 Value Unit - Collector-emitter voltage TA > 0C TA 0C V 4 3.5 Collector-emitter voltage Collector-base voltage Emitter-base voltage Collector current Base current Total power dissipation1) TS 90C VCES VCBO VEBO IC IB Ptot Tj TA T stg 13 13 1.2 30 3 160 150 -65 ... 150 -65 ... 150 mW C mA Junction temperature Ambient temperature Storage temperature 1T is measured on the collector lead at the soldering point to the pcb S 2005-11-08 1 BFP740F Thermal Resistance Parameter Symbol RthJS Value 370 Unit Junction - soldering point1) K/W Electrical Characteristics at TA = 25C, unless otherwise specified Symbol Values Parameter min. DC Characteristics Collector-emitter breakdown voltage IC = 1 mA, I B = 0 Collector-emitter cutoff current VCE = 13 V, VBE = 0 Collector-base cutoff current VCB = 5 V, IE = 0 Emitter-base cutoff current VEB = 0.5 V, IC = 0 DC current gain IC = 25 mA, VCE = 3 V, pulse measured 1For calculation of R thJA please refer to Application Note Thermal Resistance Unit max. 30 100 3 400 V A nA A - typ. 4.7 250 V(BR)CEO ICES ICBO IEBO hFE 4 160 2005-11-08 2 BFP740F Electrical Characteristics at TA = 25C, unless otherwise specified Symbol Values Unit Parameter min. typ. max. AC Characteristics (verified by random sampling) Transition frequency fT IC = 25 mA, VCE = 3 V, f = 1 GHz Collector-base capacitance VCB = 3 V, f = 1 MHz, V BE = 0 , emitter grounded Collector emitter capacitance VCE = 3 V, f = 1 MHz, V BE = 0 , base grounded Emitter-base capacitance VEB = 0.5 V, f = 1 MHz, VCB = 0 , collector grounded Noise figure IC = 8 mA, VCE = 3 V, f = 1.8 GHz, ZS = ZSopt IC = 8 mA, VCE = 3 V, f = 6 GHz, ZS = ZSopt Power gain, maximum stable1) IC = 25 mA, VCE = 3 V, ZS = ZSopt, ZL = ZLopt , f = 1.8 GHz Power gain, maximum available1) IC = 25 mA, VCE = 3 V, ZS = ZSopt, ZL = ZLopt, f = 6 GHz Transducer gain IC = 25 mA, VCE = 3 V, ZS = ZL = 50 , f = 1.8 GHz f = 6 GHz Third order intercept point at output2) VCE = 3 V, I C = 25 mA, ZS =ZL=50 , f = 1.8 GHz 1dB Compression point at output IC = 25 mA, VCE = 3 V, ZS =ZL=50 , f = 1.8 GHz 1G 1/2 ma = |S21e / S12e| (k-(k-1) ), Gms = |S21e / S12e| 2IP3 value depends on termination of all intermodulation frequency components. Termination used for this measurement is 50 from 0.1 MHz to 6 GHz - 42 0.08 0.14 GHz pF Ccb Cce - 0.2 - Ceb - 0.44 - F G ms 0.5 0.75 27.5 - dB dB G ma - 19 - dB |S21e|2 IP 3 P-1dB 25 15 25 11 - dB dBm 2005-11-08 3 BFP740F SPICE Parameter (Gummel-Poon Model, Berkley-SPICE 2G.6 Syntax): Transitor Chip Data: IS = VAF = NE = VAR = NC = RBM = CJE = TF = ITF = VJC = TR = MJS = XTI = AF = 384.4 400 1.586 1.28 1.5 1.69 220 2.1 290 550 13 180 910 1 aA V V fF ps mA mV ps m m BF = IKF = BR = IKR = RB = RE = VJE = XTF = PTF = MJC = CJS = XTB = FC = KF = 1.1 512.1 62 5 3.23 90 590 3 100 152 79.7 -2.2 950 0 k mA mA m mV mdeg m fF m NF = ISE = NR = ISC = IRB = RC = MJE = VTF = CJC = XCJC = VJS = EG = TNOM 1.018 4.296 1 3.85 10 6.88 70 1.32 99.5 10 570 1.11 298 fA fA A m V fF m mV eV K All parameters are ready to use, no scalling is necessary. Extracted on behalf of Infineon Technologies AG by: Institut fur Mobil- und Satellitentechnik (IMST) Package Equivalent Circuit: CBS RBS CBCC C BFP740F_Chip B S LCC B LBB LBC CBEC RCS CCS E RES CES LCB C LEC REC CBEI LEB CBEO CCEO CCEI E For examples and ready to use parameters please contact your local Infineon Technologies distributor or sales office to obtain a Infineon Technologies CD-ROM or see Internet: http://www.infineon.com LBC = LCC = LEC = LBB = LCB = LEB = CBEC = CBCC = CES = CBS = CCS = CCEO = CBEO = CCEI = CBEI = REC = RBS = RCS = RES = 0.1 0.2 20 0.411 0.696 21 0.1 1 0.34 39 75 0.177 92 0.217 52 2 3.5 1.65 90 nH nH pH nH nH pH pF fF pF fF fF pF fF pF fF m m Valid up to 6GHz 2005-11-08 4 BFP740F Total power dissipation Ptot = (TS) Permissible Pulse Load RthJS = (t p) 180 mW 10 3 140 120 100 K/W RthJS Ptot 10 2 80 60 40 20 0 0 10 1 -7 10 D = 0,5 0,2 0,1 0,05 0,02 0,01 0,005 0 15 30 45 60 75 90 105 120 C 150 10 -6 10 -5 10 -4 10 -3 10 -2 s 10 0 TS tp Permissible Pulse Load Ptotmax/P totDC = (tp) 10 2 Collector-base capacitance Ccb = (V CB) f = 1 MHz 0.2 Ptotmax /PtotDC 0.18 - 0.16 0.14 Ccb [pF] 10 1 D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 0.12 0.1 0.08 0.06 0.04 0.02 10 0 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 s 10 0 0 tp 0 2 4 6 8 10 12 VCB [V] 2005-11-08 5 BFP740F Third order Intercept Point IP3 = (IC) (Output, ZS = ZL = 50 ) Transition frequency fT = (IC) VCE = parameter in V, f = 2 GHz VCE = parameter, f = 900 MHz 30 50 27 4.00V 3.00V 2.00V 45 2V to 4V 24 40 1.00V 21 35 18 1.00V 30 IP3 [dBm] 15 fT [GHz] 25 0.75V 20 12 9 15 6 10 0.50V 3 5 0 0 5 10 15 20 25 30 35 0 0 5 10 15 20 25 30 35 I [mA] C I [mA] C Power gain Gma, Gms = (f) VCE = 3 V, I C = 25 mA Power gain Gma, Gms = (IC) VCE = 3 V f = parameter in GHz 55 34 50 32 0.90GHz 30 45 28 40 26 35 1.80GHz 2.40GHz 3.00GHz 24 4.00GHz G [dB] 30 G [dB] 22 G 25 ms 5.00GHz 20 Gma 20 6.00GHz 18 |S |2 21 16 15 14 10 12 5 0 1 2 3 4 5 6 10 0 5 10 15 20 25 30 35 f [GHz] [GHz] IC [mA] 2005-11-08 6 BFP740F Power gain Gma, Gms = (VCE) IC = 25 mA f = parameter in GHz 36 Noise figure F = (I C) VCE = 3 V, f = parameter in GHz ZS = ZSopt 2 1.8 0.90GHz 32 28 1.6 1.80GHz 2.40GHz 3.00GHz 4.00GHz 5.00GHz 1.4 1.2 F [dB] 24 20 G [dB] 6.00GHz f = 6GHz f = 5GHz f = 3GHz f = 2.4GHz f = 1.8GHz f = 0.9GHz 1 0.8 16 12 0.6 8 0.4 0.2 0 4 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 5 10 c 15 I [mA] 20 25 30 V CE [V] Noise figure F = (IC ) VCE = 3 V, f = 1.8 GHz Noise figure F = (f) VCE = 3 V, ZS = ZSopt 2 1.8 1.4 1.2 1.6 1.4 1.2 F [dB] 1 1 0.8 0.6 0.4 Z =Z S Sopt F [dB] ZS = 50 0.8 0.6 0.4 IC = 8mA IC = 25mA 0.2 0.2 0 0 0 5 10 c 15 I [mA] 20 25 30 0 1 2 3 f [GHz] 4 5 6 7 2005-11-08 7 BFP740F Source impedance for min. noise figure vs. frequency VCE = 3 V, I C = 8 mA / 25 mA 1 0.5 0.4 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 -1 0.2 6GHz 0.4 Ic = 8mA 4GHz 5GHz 1 3GHz 1.5 2 3 4 5 2.4GHz 1.8GHz 2 4 0.9GHz 10 -10 -5 -4 -3 -2 -1.5 Ic = 25mA 2005-11-08 8 Package TSFP-4 BFP740F Package Outline 1.4 0.05 0.2 0.05 1.2 0.05 0.2 0.05 4 3 1 2 0.2 0.05 0.5 0.05 0.5 0.05 0.15 0.05 Foot Print 0.35 0.45 0.5 0.5 Marking Layout Manufacturer Pin 1 Type code Example 0.9 10 MAX. 0.8 0.05 0.55 0.04 BFP420F Standard Packing Reel o180 mm = 3.000 Pieces/Reel Reel o330 mm = 10.000 Pieces/Reel 4 0.2 1.4 8 Pin 1 1.55 0.7 2005-11-08 9 BFP740F Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81669 Munchen (c) Infineon Technologies AG 2005. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.Infineon.com). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. 2005-11-08 10 |
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