MICROWAVE DISCRETE POWER TRANSISTORS Specified 12.5 Characteristi
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MRF559
MICROWAVE DISCRETE POWER TRANSISTORS
Specified 12.5 Characteristics Output Power Minimum Gain Efficiency Cost Effective Macro Package Electroless Plated Leads Improved Solderability
Macro
DESCRIPTION: Designed primarily wideband large signal stages frequency range.
ABSOLUTE MAXIMUM RATINGS (Tcase 25°C)
Symbol VCEO VCBO VEBO Parameter Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Value Unit
Thermal Data
Total Device Dissipation Derate above Storage Temperature Range +150 Watts
Tstg
PRELIMINARY MRF559.PDF
3-10-99
MRF559
ELECTRICAL SPECIFICATIONS (Tcase 25°C)
STATIC (off)
Symbol BVCEO BVCBO BVEBO ICES Test Conditions Min. Collector-Emitter Breakdown Voltage mAdc, Collector-Base Breakdown Voltage mAdc, Emitter-Base Breakdown Voltage mAdc, Collector Cutoff Current (VCE Vdc, Vdc) Value Typ. Max. Unit
(on)
Current Gain mAdc, Vdc)
DYNAMIC
Symbol Test Conditions Min. Output Capacitance (VCB 12.5 Vdc, MHz) Value Typ. Max. Unit
PRELIMINARY MRF559.PDF
3-10-99
MRF559
FUNCTIONAL
Symbol Power Gain Test Conditions Min. Test Circuit-Figure Pout =12.5Vdc Test Circuit-Figure Pout =12.5Vdc Collector Efficiency Value Typ. Max. Unit
Typical Performance 7.5V
Power Gain Test Circuit-Figure Pout =7.5Vdc Test Circuit-Figure Pout =7.5Vdc
Collector Efficiency
Figure Test Fixture
1.0-10 Johanson Tantalum Ferrite Bead Microstrip Elements 2.55 0.001 Chip Capacitor Turns AWG, Long 1.25
PRELIMINARY MRF559.PDF
3-10-99
MRF559
Power LNA, General Purpose Discrete Selector Guide
Freq (MHz) Efficiency (dB)
11.4 16.5 14.5 15.5 17.8 12.5 17.8 14.5
(mA)
Freq (MHz) (dB) (mA)
(dB)
BVCEO
Device
SO-8 TO-39 POWER MACRO POWER MACRO TO-39 TO-39 TO-72
TO-39 SO-8 POWER MACRO POWER MACRO SO-8 POWER MACRO POWER MACRO
MRF4427, 2N4427 MRF553 MRF553T MRF607 2N6255 2N5179
MRF559 MRF559 2N3866A MRF555 MRF555T MRF559 MRF559 MRF8372,R1,R2 MRF557 MRF557T
0.15 1.75
Pout
11.5 11.5 11.5
12.5 12.5 12.5 12.5
TO-39 TO-39 SO-8 TO-72 TO-72 TO-39 TO-72 TO-72 MACRO
2N5109 MRF5943C MRF5943, 2N5179 2N2857 MRF517 MRF904 2N6304 BFR91 BFR96 MRF5812, MRF581A BFR90 BFY90 MRF914 MRF581 MRF586 MRF951 MRF571 BFR91 BFR90
1000 1000 1000 1000
1200 1000 1300 1600 4600 4000 1400 5000 5000 5000 5000 1300 4500 5000 4500 8000 8000 5000 5000
1000
0.75
12.5 12.5 12.5 12.5 12.5 12.5 12.5
MACRO SO-8 MACRO Macro TO-72 TO-72 MACRO TO-39 MACRO MACRO MACRO MACRO
0.45
TO-39 TO-39
MRF545 MRF544
13.5
1400 1500
(Low Power General Purpose) Selection
(LNA General Purpose) Selection Guide
Cost Plastic Package Options
Macro
PRELIMINARY MRF559.PDF
Macro
3-10-99
Power
SO-8
Ccb(pF) BVCE (mA)
(dB)
Type
Ftau (MHz)
Package
Packag
Device
Type
MRF559
COLLECTOR EMITTER BASE EMITTER
PRELIMINARY MRF559.PDF
3-10-99
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