MICROWAVE DISCRETE POWER TRANSISTORS Features Specified 12.5 Char

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MICROWAVE DISCRETE POWER TRANSISTORS Features Specified 12.5 Char

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MRF557
MICROWAVE DISCRETE POWER TRANSISTORS Features
Specified 12.5 Characteristics Output Power Minimum Gain Efficiency (Typ) Cost Effective PowerMacro Package Electroless Plated Leads Improved Solderability
MRF557G
Denotes RoHS Compliant, Free Terminal Finish
Power 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 75°C Derate above 75°C
Watts
Advanced Power Technology reserves right change, without notice, specifications information contained herein
Visit website WWW.ADVANCEDPOWER.COM contact factory direct. 9/2005
MRF557 MRF557G
ELECTRICAL SPECIFICATIONS (Tcase 25°C) STATIC
Symbol Test Conditions Min. BVCEO BVCES BVEBO ICES Collector-Emitter Breakdown Voltage mAdc, Collector-Emitter Sustaining Voltage mAdc, Emitter-Base Breakdown Voltage mAdc, Collector Cutoff Current (VCE Vdc, Vdc) Current Gain Vdc) Both Value Typ. Max. Unit
DYNAMIC
Symbol Test Conditions Min. Output Capacitance (VCB Vdc, MHz) Value Typ. -Max. Unit
Advanced Power Technology reserves right change, without notice, specifications information contained herein
Visit website WWW.ADVANCEDPOWER.COM contact factory direct. 9/2005
MRF557 MRF557G
FUNCTIONAL
Symbol Power Gain Collector Efficiency Test Conditions Min. Test Circuit-Figure Pout =12.5Vdc Test Circuit-Figure Pout =12.5Vdc Test Circuit-Figure Pout =12.5Vdc Value Typ. Max. Unit
Load Mismatch
VSWR 10:1 Phase Angles
Degradation Output Power
Advanced Power Technology reserves right change, without notice, specifications information contained herein
Visit website WWW.ADVANCEDPOWER.COM contact factory direct. 9/2005
MRF557 MRF557G
Power LNA, General Purpose Discrete Selector Guide
Freq (MHz) Efficiency (dB) (mA) Ccb(pF) BVCEO (mA)
Pout (watts)
Freq (MHz)
Package
(dB) (mA)
Device
SO-8 TO-39 POWER MACRO POWER MACRO TO-39 TO-39 TO-72
MRF4427, 2N4427 MRF553 MRF553T MRF607 2N6255 2N5179
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
2N5109 MRF5943C 2N5179 2N2857 MRF517
1200 1300 1600
11.4 1000
MRF5943,
4600
TO-72 TO-72 MACRO MACRO SO-8 MACRO Macro TO-72 TO-72 MACRO TO-39
MRF904 2N6304 BFR91 BFR96 MRF581A BFR90 BFY90 MRF914 MRF581 MRF586
14.5
4000 1400 5000 5000 1300 4500
Ftau (MHz)
(dB)
Package
(dB)
Device
BVCEO
Type
Type
16.5 5000
MACRO MRF559 MACRO MRF559 TO-39 2N3866A SO-8 MRF3866, POWER MACRO MRF555 POWER MACRO MRF555T
12.5 12.5 12.5
12.5 12.5 12.5 12.5
MRF5812,
15.5 17.8 5000
17.8 5000 14.5 4500
MACRO MRF559 MACRO MRF559 SO-8 MRF8372,R1,R2 0.75 POWER MACRO MRF557 POWER MACRO MRF557T
MACRO MACRO MACRO MACRO
MRF951 MRF571 BFR91 BFR90
1000 1000 1000
8000 0.45 8000 5000
1000
12.5 5000
TO-39 TO-39
MRF545 MRF544
1400
13.5 1500
(Low Power General Purpose) Selection Guide
(LNA General Purpose) Selection Guide
Cost Plastic Package Options
Macro
Macro
Power Macro
SO-8
Advanced Power Technology reserves right change, without notice, specifications information contained herein
Visit website WWW.ADVANCEDPOWER.COM contact factory direct. 9/2005
MRF557 MRF557G
PACKAGE MECHANICAL DATA
COLLECTOR EMITTER BASE EMITTER
Advanced Power Technology reserves right change, without notice, specifications information contained herein
Visit website WWW.ADVANCEDPOWER.COM contact factory direct. 9/2005

MICROWAVE DISCRETE POWER TRANSISTORS Features Specified 12.5 Char

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