BFR91

140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 BFR91 RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS BFR91G * G Denotes RoHS Compliant, Pb Free Terminal Finish Features • • • High Current-Gain – Bandwidth Product, fT = 5 GHz (typ) @ IC = 30 mA Low Noise Figure – NF = 1.9 dB (typ) @ f = 0.5 GHz, 2.5 dB (typ) @ 1GHz High Power Gain – Gmax = 16 dB (typ) @ f = 0.5 GHz, 10.9dB (typ) @ 1GHz Macro T (STYLE #2) DESCRIPTION: Designed primarily for use in high-gain, low noise, small-signal amplifiers. Also used in applications requiring fast switching times. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C) Symbol VCEO VCBO VEBO IC Parameter Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Value 12 15 3.0 35 Unit Vdc Vdc Vdc mA Thermal Data P D Total Device Dissipation @ TA = 60ºC Derate above 60ºC Storage Temperature -65 to +150 ºC ºC/W Total Device Dissipation @ TA = 60ºC Derate above 60ºC 180 2.0 mWatts mW/ ºC Tstg R θJA 500 Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. Rev A 9/2005 BFR91 BFR91G ELECTRICAL SPECIFICATIONS (Tcase = 25°C) STATIC (off) Symbol BVCEO BVCB0 BVEBO ICBO Test Conditions Collector-Emitter Breakdown Voltage (IC = 1.0 mAdc, IB = 0) Collector-Base Breakdown Voltage (IC = 0.1 mAdc, IE = 0) Emitter-Base Breakdown Voltage (IE = 0.1 mAdc, IC = 0) Collector Cutoff Current (VCB = 5.0 Vdc, VBE = 0 Vdc) Value Min. 12 15 3.0 Typ. Max. 50 Unit Vdc Vdc Vdc nA (on) HFE DC Current Gain (IC = 30 mAdc, VCE = 5.0 Vdc) 25 250 - DYNAMIC Symbol Ftau CCB Test Conditions Current-Gain – Bandwidth Product (IC = 30 mA, VCE = 5.0 Vdc, f = 0.5 GHz) Output Capacitance (VCB = 10 Vdc, IE = 0, f = 1.0 MHz) Value Min. Typ. 5.0 0.7 Max. 1.0 Unit GHz pF Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. Rev A 9/2005 BFR91 BFR91G FUNCTIONAL Symbol NF Test Conditions Noise Figure (IC = 2.0 mAdc, VCE = 5.0 Vdc, f = 0.5 GHz) (IC = 2.0 mAdc, VCE = 5.0 Vdc, f = 1.0 GHz) Power Gain at Optimum Noise Figure (IC = 2.0 mAdc, VCE = 5.0 Vdc, f = 0.5 GHz) (IC = 2.0 mAdc, VCE = 5.0 Vdc, f = 1.0 GHz) Insertion Gain (IC = 30 mAdc, VCE = 5.0 Vdc, f = 0.5 GHz) (IC = 30 mAdc, VCE = 5.0 Vdc, f = 1.0 GHz) Maximum Stable Gain (IC = 30 mAdc, VCE = 5.0 Vdc, f (IC = 30 mAdc, VCE = 5.0 Vdc, f Maximum Unilateral Gain (1) (IC = 30 mAdc, VCE = 5.0 Vdc, f (IC = 30 mAdc, VCE = 5.0 Vdc, f Value Min. Typ. 1.9 2.5 11 8.0 15.5 10.2 Max. Unit dB GNF |S21| 2 - - dB 14.5 - dB MSG = 0.5 GHz) = 1.0 GHz) = 0.5 GHz) = 1.0 GHz) - 18.6 12.9 16.5 10.9 - dB G U max - - dB Table 1. Common Emitter S-Parameters, @ VCE = 5.0 V, IC = 30 mA f S11 S21 S12 S22 (MHz) 100 200 300 500 700 800 1000 1500 |S11| 0.258 0.290 0.298 0.305 0.302 0.304 0.304 0.256 ∠φ -115 -149 -164 -179 170 166 158 134 |S21| 25.77 14.66 10.05 6.18 4.5 3.98 3.24 2.3 ∠φ 123 103 94 84 77 73 67 54 |S12| 0.021 0.038 0.054 0.085 0.117 0.133 0.166 0.24 ∠φ 76 74 75 75 73 72 70 65 |S22| 0.536 0.384 0.311 0.264 0.256 0.257 0.251 0.263 ∠φ -33 -43 -45 -49 -52 -54 -57 -69 Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. Rev A 9/2005 BFR91 BFR91G RF Low Power PA, LNA, and General Purpose RF Discrete Selector Guide GPE Freq (MHz) Efficiency (%) IC max (mA) Gu Max (dB) Ccb(pF) BVCEO IC max (mA) 3.5 20 400 30 400 30 400 1 1 3 1 1 1 2.6 Pout (watts) Freq (MHz) Package NF (dB) NF IC (mA) NF VCE Device SO-8 TO-39 POWER MACRO POWER MACRO TO-39 TO-39 TO-72 MRF4427, R2 2N4427 MRF553 MRF553T MRF607 2N6255 2N5179 NPN NPN NPN NPN NPN NPN NPN 175 0.15 175 1 175 1.5 175 1.5 175 1.75 175 3 200 18 10 11.5 11.5 11.5 7.8 20 60 50 60 50 50 50 12 12 12.5 12.5 12.5 12.5 6 20 400 20 400 16 500 16 500 16 330 18 1000 12 50 TO-39 TO-39 SO-8 TO-72 TO-72 TO-39 TO-72 TO-72 MACRO T MACRO T SO-8 MACRO X Macro TO-72 TO-72 MACRO X TO-39 2N5109 MRF5943C 2N5179 2N2857 MRF517 MRF904 2N6304 BFR91 BFR96 MRF581A BFR90 BFY90 MRF914 MRF581 MRF586 NPN 200 NPN 200 NPN 200 NPN 300 NPN 300 NPN 450 NPN 450 NPN 500 NPN 500 NPN 500 NPN 500 NPN 500 NPN 500 NPN 500 NPN 500 3 10 15 15 15 6 6 15 6 5 5 10 10 10 5 10 10 15 15 11 14 15 11 12 15 17 13 1200 1300 900 1600 3.4 30 3.4 30 4.5 1.5 5.5 7.5 1.5 5 1.9 2 2 2 2.4 2.5 2.5 3 11.4 1000 MRF5943, R1, R2 NPN 200 Ftau (MHz) GPE (dB) GPE VCC Package Type GN (dB) Device BVCEO Type 12 50 15 40 25 150 15 15 12 30 50 35 50 50 5 2 2 10 50 50 2 2 5 90 5.5 4600 11 14 4000 1400 16.5 5000 14.5 500 15 18 20 15 5000 5000 1300 4500 MACRO X MRF559 MACRO X MRF559 TO-39 2N3866A SO-8 MRF3866, R1, R2 POWER MACRO MRF555 POWER MACRO MRF555T NPN NPN NPN NPN NPN NPN 512 512 400 400 470 470 0.5 0.5 1 1 1.5 1.5 10 13 10 10 11 11 6.5 9.5 8 8 8 65 7.5 16 150 60 12.5 16 150 45 28 30 400 45 28 30 400 50 12.5 16 400 50 12.5 16 400 70 65 55 55 55 7.5 12.5 12.5 12.5 12.5 16 16 16 16 16 150 150 200 400 400 15 100 15 200 15 200 MRF5812, R1, R2 NPN 500 10 15.5 17.8 5000 1 15 30 15 12 50 40 2.5 50 17.8 5000 14.5 4500 2.2 16 200 17 200 MACRO X MRF559 NPN 870 0.5 MACRO X MRF559 NPN 870 0.5 SO-8 MRF8372,R1,R2 NPN 870 0.75 POWER MACRO MRF557 NPN 870 1.5 POWER MACRO MRF557T NPN 870 1.5 MACRO X MACRO X MACRO T MACRO T MRF951 MRF571 BFR91 BFR90 NPN 1000 1.3 NPN 1000 2.5 NPN 1000 3 5 2 2 6 6 5 10 14 10 8 10 17 11 8000 0.45 10 100 8000 5000 1 1 1 10 12 15 70 35 30 NPN 1000 1.5 10 12.5 5000 TO-39 TO-39 MRF545 MRF544 PNP NPN 14 1400 2 70 400 70 400 13.5 1500 RF (Low Power PA / General Purpose) Selection Guide RF (LNA / General Purpose) Selection Guide 1 4 3 2 4 3 1 2 3 8 1 5 Macro T Macro X Power Macro SO-8 Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. Rev A 9/2005 BFR91 BFR91G PIN 1. COLLECTOR 2. EMITTER 3. BASE 1. 2. 3. Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. Rev A 9/2005