MRF4427, R1, R2 RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS Features • Low Cost SO-8 Plastic Surface Mount Package. • S-Parameter Characterization • Tape and Reel Packaging Options Available • Low Voltage Version of MRF3866 • Maximum Available Gain – 20dB(typ) @ 200MHz SO-8 R1 suffix–Tape and Reel, 500 units R2 suffix–Tape and Reel, 2500 units DESCRIPTION: Designed for general-purpose RF amplifier applications, such as; pre-drivers, Oscillators, etc. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C) Symbol VCEO Parameter Collector-Emitter Voltage Value 20 Unit Vdc VCBO Collector-Base Voltage 40 Vdc VEBO Emitter-Base Voltage 2.0 Vdc IC Collector Current 400 mA 1.5 12.5 Watts mW/ º C -65 to + 150 ºC 125 º C/W Thermal Data P Total Device Dissipation @ TC = 25º C Derate above 25º C T Storage Temperature D stg R θJA Thermal Resistance, Junction to Ambient MRF4427.PDF 4-24-03 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. MRF4427, R1, R2 ELECTRICAL SPECIFICATIONS (Tcase = 25°C) STATIC (off) Symbol BVCEO BVCBO BVEBO ICEO Test Conditions Value Min. Typ. Max. Unit Collector-Emitter Breakdown Voltage (IC = 5.0 mAdc, IB = 0) 20 - - Vdc Collector-Base Breakdown Voltage (IC = 0.1 mAdc, IE = 0) 40 - - Vdc Emitter-Base Breakdown Voltage (IE = 0.1 mAdc, IC = 0) 2.0 - - Vdc - - .02 mA 10 5.0 - 200 - 60 - mVdc Collector Cutoff Current (VCE = 20 Vdc, VBE = 0 Vdc) (on) HFE VCE(sat) DC Current Gain (IC = 100 mAdc, VCE = 5 Vdc) (IC = 360 mAdc, VCE = 5 Vdc) Collector-Emitter Saturation Voltage (IC = 100 mAdc, IB = 20 mA) DYNAMIC Symbol Ftau Cob Test Conditions Value Min. Typ. Max. Unit Current-Gain Bandwidth Product (IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz) - 1.3 - GHz Output Capacitance (VCB = 12 Vdc, IE = 0, f = 1.0 MHz) - - 3.4 GHz MRF4427.PDF 4-24-03 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. MRF4427, R1, R2 FUNCTIONAL Symbol Test Conditions G U max MAG 2 |S21| Value Min. Typ. Max. Unit Maximum Unilateral Gain IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz 16 18 - dB Maximum Available Gain IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz 18 20 - dB Insertion Gain (calculated) IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz 12 14 - dB Table 1. Common Emitter S-Parameters, @ VCE = 12 V, IC = 50 mA f (MHz) S11 |S11| ∠φ S21 ∠φ |S21| S12 |S12| S22 ∠φ |S22| ∠φ 50 .672 -145 20.15 112 .021 45 .447 -59 100 .721 -163 10.78 96 .026 44 .271 -67 200 .743 -174 5.37 85 .037 54 .199 -72 500 .768 170 2.18 63 .070 59 .264 -86 750 .775 161 1.53 48 .096 62 .356 -98 1000 .778 152 1.07 36 .122 65 .437 -109 MRF4427.PDF 4-24-03 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. MRF4427, R1, R2 Ccb(pF) BVCEO IC max (mA) Ftau (MHz) Gu Max (dB) NF (dB) NF IC (mA) NF VCE GNF (dB) Type Freq (MHz) Device Package IC max (mA) BVCEO GPE VCC Efficiency (%) GPE (dB) Pout (watts) Freq (MHz) Type Device Package RF Low Power PA, LNA, and General Purpose Discrete Selector Guide SO-8 MRF4427, R2 NPN 175 0.15 18 60 12 20 400 TO-39 2N5109 NPN 200 3 10 15 12 1200 TO-39 2N4427 NPN 175 1 10 50 12 20 400 TO-39 MRF5943C NPN 200 3.4 30 15 11.4 1000 30 400 POWER MACRO MRF553 NPN 175 1.5 11.5 60 12.5 16 500 SO-8 MRF5943, R1, R2 NPN 200 3.4 30 15 15 1300 30 400 TO-72 2N5179 NPN 200 4.5 1.5 6 17 900 1 12 50 POWER MACRO MRF553T NPN 175 1.5 11.5 50 12.5 16 500 TO-72 2N2857 NPN 300 5.5 50 6 13 1600 1 15 40 MRF607 NPN 175 1.75 11.5 50 12.5 16 330 TO-39 MRF517 NPN 300 7.5 50 15 5.5 4600 3 25 150 3 7.8 50 12.5 18 1000 TO-72 11 6 12 50 TO-39 TO-39 2N6255 NPN 175 TO-72 2N5179 NPN 200 MA C R O X MRF559 20 NPN 5 1 2 0.5 10 65 7.5 16 150 NPN 450 1.5 5 6 2N6304 NPN 450 5 2 5 BFR91 NPN 500 1.9 2 5 MACRO T BFR96 NPN 500 2 10 10 11 4000 1 15 30 14 1400 1 15 50 16.5 5000 1 12 35 14.5 500 2.6 15 100 MRF5812, R1, R2 NPN 500 2 50 10 15.5 17.8 5000 15 200 MRF581A NPN 500 2 50 10 14 15 5000 15 200 Macro BFR90 NPN 500 2.4 2 10 15 18 5000 15 30 400 TO-72 BFY90 NPN 500 2.5 2 5 20 1300 15 50 TO-72 MRF914 NPN 500 2.5 5 10 15 4500 12 40 NPN 5 1 2 0.5 13 60 12.5 16 150 2N3866A NPN 4 0 0 1 10 45 28 30 400 M R F 3 8 6 6 , R 1 , R 2 NPN 4 0 0 1 10 45 28 30 P O W ER MA C R O MRF555 NPN 4 7 0 1.5 11 50 12.5 16 400 P O W ER MA C R O MRF555T NPN 4 7 0 1.5 11 50 12.5 16 400 MA C R O X MRF559 NPN 8 7 0 0.5 6.5 70 7.5 16 150 MA C R O X MRF559 NPN 8 7 0 0.5 9.5 65 12.5 16 150 SO-8 MRF8372,R1,R2 NPN 8 7 0 0.75 8 55 12.5 16 200 P O W ER MA C R O MRF557 NPN 8 7 0 1.5 8 55 12.5 16 400 P O W ER MA C R O MRF557T NPN 8 7 0 1.5 8 55 12.5 16 400 MRF581 NPN 500 2.5 50 10 15 17.8 5000 16 200 TO-39 MRF586 NPN 500 3 90 15 11 14.5 4500 2.2 17 200 MACRO X MRF951 NPN 1000 1.3 5 6 14 17 8000 0.45 10 100 MACRO X MRF571 NPN 1000 1.5 10 6 10 8000 1 10 70 MACRO T BFR91 NPN 1000 2.5 2 5 8 11 5000 1 12 35 MACRO T BFR90 NPN 1000 3 2 10 10 12.5 5000 1 15 30 TO-39 MRF545 PNP 14 1400 2 70 400 TO-39 MRF544 NPN 13.5 1500 70 400 RF (LNA / General Purpose) Selection Guide 1 8 2 1 4 3 3 MRF4427.PDF 4-24-03 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. 1 MACRO X RF (Low Power PA / General Purpose) Selection Guide 4 400 SO-8 MRF559 TO-39 2 20 MACRO X MA C R O X SO-8 MRF904 TO-72 MACRO T 3.5 4 MRF4427, R1, R2 . 8. 5. 1. 4. PIN 1. EMITTER 2. COLLECTOR 3. COLLECTOR 4. EMITTER 5. EMITTER 6. BASE 7. BASE 8. EMITTER MRF4427.PDF 4-24-03 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.