140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MRF5812, R1, R2 RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS Features • Low Noise - 2.5 dB @ 500 MHZ • Associated Gain = 15.5 dB @ 500 MHz • Ftau - 5.0 GHz @ 10v, 75mA • Cost Effective SO-8 package SO-8 R1 suffix–Tape and Reel, 500 units R2 suffix–Tape and Reel, 2500 units DESCRIPTION: Designed for high current, low power, low noise, amplifiers up to 1.0 GHz. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C) Symbol VCEO Parameter Collector-Emitter Voltage Value 15 Unit Vdc VCBO VEBO Collector-Base Voltage 30 Vdc Emitter-Base Voltage 2.5 Vdc IC Collector Current 200 mA 1.25 10 Watts mW/ ºC Thermal Data P D Total Device Dissipation @ TC = 25ºC Derate above 25ºC MSC1319.PDF 10-25-99 MRF5812, R1, R2 ELECTRICAL SPECIFICATIONS (Tcase = 25°C) STATIC (off) Symbol BVCEO BVCBO BVEBO ICBO IEBO Test Conditions Value Min. Typ. Max. Unit Collector-Emitter Breakdown Voltage (IC = 5.0 mAdc, IB = 0) 15 - - Vdc Collector-Base Breakdown Voltage (IC = 1.0 mAdc, IE = 0) 30 - - Vdc Emitter-Base Breakdown Voltage (IE = 0.1 mAdc, IC = 0) 2.5 - - Vdc Collector Cutoff Current (VCE = 15 Vdc, VBE = 0 Vdc) - - 0.1 mA Collector Cutoff Current (VCE = 2.0 Vdc, VBE = 0 Vdc) - - 0.1 mA (on) HFE DC Current Gain (IC = 50 mAdc, VCE = 5.0 Vdc) 50 200 DYNAMIC Symbol COB Ftau Test Conditions Value Min. Typ. Max. Unit Output Capacitance (VCB = 10 Vdc, IE = 0, f = 1.0 MHz) - 1.4 2.0 pF Current-Gain Bandwidth Product (IC = 75 mAdc, VCE = 10 Vdc, f = 1.0 GHz) - 5.0 - GHz MSC1319.PDF 10-25-99 MRF5812, R1, R2 FUNCTIONAL Symbol NFmin G NF G U max MSG 2 |S21| Test Conditions Value Min. Typ. Max. Unit Minimum Noise Figure (IC = 50 mAdc, VCE = 10 Vdc, f = 500 MHz) - 2.0 3.0 dB Power Gain @ Nfmin (IC = 50 mAdc, VCE = 10 Vdc, f = 500 MHz) 13 15.5 Maximum Unilateral Gain (1) IC = 50 mAdc, VCE = 10 Vdc, f = 500 MHz - 17.8 - dB Maximum Stable Gain IC = 50 mAdc, VCE = 10 Vdc, f = 500 MHz - 20 - dB Insertion Gain IC = 50 mAdc, VCE = 10 Vdc, f = 500 MHz - 15 - dB dB Table 1. Common Emitter S-Parameters, @ VCE = 10 V, IC = 50 mA f S11 S21 S12 S22 (MHz) |S11| ∠φ |S21| ∠φ |S12| ∠φ |S22| 100 .579 -141 24 107 .024 49 .397 -76 300 .593 -173 8.93 85 .045 66 .233 -103 500 .598 175 5.14 74 .066 69 .248 -110 1000 .592 158 2.64 52 .132 72 .347 -119 2000 .615 115 1.55 20 .310 63 .531 -141 3000 .691 72 1.10 -5 .518 41 .648 -172 MSC1319.PDF 10-25-99 ∠φ MRF5812, R1, R2 Ftau (MHz) Ccb(pF) BVCEO IC max (mA) Gu Max (dB) Freq (MHz) NF (dB) NF IC (mA) NF VCE GNF (dB) Type Device Package IC max (mA) BVCEO Efficiency (%) GPE VCC GPE (dB) Type GPE Freq (MHz) (MHz) Pout (watts) 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 20 400 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 SO-8 MRF5812, R1, R2 NPN 500 2 50 10 15.5 17.8 5000 15 200 MACRO X 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 MA C R O X MRF559 NPN 5 1 2 0.5 13 60 12.5 16 150 TO-39 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 SO-8 MRF904 TO-72 MACRO T 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 MACRO X MRF571 NPN 1000 1.5 10 6 10 MACRO T BFR91 NPN 1000 2.5 2 5 8 MACRO T BFR90 NPN 1000 3 2 10 10 TO-39 MRF545 TO-39 MRF544 8000 0.45 10 100 8000 1 10 70 11 5000 1 12 35 12.5 5000 1 15 30 PNP 14 1400 2 70 400 NPN 13.5 1500 70 400 RF (LNA / General Purpose) Selection Guide RF Low Pow 1 1 8 1 3 MSC1319.PDF 10-25-99 1 MACRO X RF (Low Power PA / General Purpose) Selection Guide 2 3.5 4 2 4 3 3 1 4 MRF5812, R1, R2 PIN 1. EMITTER 2. COLLECTOR 3. COLLECTOR 4. EMITTER MSC1319.PDF 10-25-99 8. 5. 1. 4. 5. EMITTER 6. BASE 7. BASE 8. EMITTER