MICROWAVE DISCRETE POWER TRANSISTORS Noise Associated Gain 15.5 F
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Top Searches for this datasheet
MRF5812,
MICROWAVE DISCRETE POWER TRANSISTORS
Noise Associated Gain 15.5 Ftau 10v, 75mA Cost Effective SO-8 package
SO-8
suffix-Tape Reel, units suffix-Tape Reel, 2500 units
DESCRIPTION: Designed high current, power, noise, amplifiers GHz.
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 1.25 Watts
PRELIMINARY MRF581/MRF581A.PDF
3-10-99
MRF5812,
ELECTRICAL SPECIFICATIONS (Tcase 25°C)
STATIC (off)
Symbol BVCEO BVCBO BVEBO ICBO IEBO Test Conditions Min. Collector-Emitter Breakdown Voltage mAdc, Collector-Base Breakdown Voltage mAdc, Emitter-Base Breakdown Voltage mAdc, Collector Cutoff Current (VCE Vdc, Vdc) Collector Cutoff Current (VCE Vdc, Vdc) Value Typ. Max. Unit
(on)
Current Gain mAdc, Vdc)
DYNAMIC
Symbol Ftau Test Conditions Min. Output Capacitance (VCB Vdc, MHz) Current-Gain Bandwidth Product mAdc, Vdc, GHz) Value Typ. Max. Unit
PRELIMINARY MRF581/MRF581A.PDF
3-10-99
MRF5812,
FUNCTIONAL
Symbol Test Conditions Min. NFmin Minimum Noise Figure mAdc, Vdc, MHz) Power Gain Nfmin mAdc, Vdc, MHz) Maximum Unilateral Gain mAdc, Vdc, Maximum Stable Gain mAdc, Vdc, Insertion Gain mAdc, Vdc, Value Typ. 15.5 17.8 Max. Unit
|S21|
Table Common Emitter S-Parameters,
(MHz)
1000 2000 3000
|S11|
.579 .593 .598 .592 .615 .691
-141 -173
|S21|
8.93 5.14 2.64 1.55 1.10
|S12|
.024 .045 .066 .132 .310 .518
|S22|
.397 .233 .248 .347 .531 .648
-103 -110 -119 -141 -172
PRELIMINARY MRF581/MRF581A.PDF
3-10-99
MRF5812,
Power LNA, General Purpose Discrete Selector Guide
Freq (MHz) (MHz) Pout (watts) Efficiency (mA) (dB) Ccb(pF) BVCEO (mA)
0.45
Freq (MHz)
SO-8 TO-39 POWER MACRO POWER MACRO TO-39 TO-39 TO-72 TO-39 SO-8 SO-8
MRF4427, 2N4427 MRF553 MRF553T MRF607 2N6255 2N5179 MRF559 MRF559 2N3866A MRF555 MRF555T MRF559 MRF559 MRF8372,R1,R2 MRF557 MRF557T
0.15 1.75
11.5 11.5 11.5
12.5 12.5 12.5 12.5
1000
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
(dB) (mA) (dB)
Package
Device
15.5
11.4 16.5 14.5 17.8 17.8 14.5
1200 1000 1300 1600 4600 4000 1400 5000 5000 5000 5000 1300 4500 5000 4500 8000 8000
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
12.5
5000 5000
TO-39 TO-39
MRF545 MRF544
13.5
1400 1500
Ftau (MHz)
(dB)
Package
Device
BVCEO
Type
Type
(Low Power General Purpose) Selection Guide
(LNA General Purpose) Selection Guide
PRELIMINARY MRF581/MRF581A.PDF
3-10-99
MRF5812,
EMITTER COLLECTOR COLLECTOR EMITTER
EMITTER BASE BASE EMITTER
PRELIMINARY MRF581/MRF581A.PDF
3-10-99
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