MRF555 Datasheet. Specs and Replacement
Type Designator: MRF555 📄📄
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 3 W
Maximum Collector-Base Voltage |Vcb|: 30 V
Maximum Collector-Emitter Voltage |Vce|: 16 V
Maximum Emitter-Base Voltage |Veb|: 3 V
Maximum Collector Current |Ic max|: 0.5 A
Electrical Characteristics
Transition Frequency (ft): 470 MHz
Collector Capacitance (Cc): 5.5 pF
Forward Current Transfer Ratio (hFE), MIN: 50
Noise Figure, dB: -
Package: TO50
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MRF555 datasheet
..1. Size:99K motorola
mrf555.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF555/D The RF Line NPN Silicon MRF555 RF Low Power Transistor Designed primarily for wideband large signal predriver stages in the UHF frequency range. Specified @ 12.5 V, 470 MHz Characteristics @ Pout = 1.5 W Common Emitter Power Gain = 12.5 dB (Typ) 1.5 W, 470 MHz Efficiency 60% (Typ) RF LOW POWER Cost Effe... See More ⇒
0.1. Size:99K motorola
mrf555re.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF555/D The RF Line NPN Silicon MRF555 RF Low Power Transistor Designed primarily for wideband large signal predriver stages in the UHF frequency range. Specified @ 12.5 V, 470 MHz Characteristics @ Pout = 1.5 W Common Emitter Power Gain = 12.5 dB (Typ) 1.5 W, 470 MHz Efficiency 60% (Typ) RF LOW POWER Cost Effe... See More ⇒
9.1. Size:91K motorola
mrf557re.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF557/D The RF Line NPN Silicon MRF557 RF Low Power Transistor Designed primarily for wideband large signal predriver stages in the 800 MHz frequency range. Specified @ 12.5 V, 870 MHz Characteristics Output Power = 1.5 W 1.5 W, 870 MHz Minimum Gain = 8.0 dB RF LOW POWER Efficiency 60% (Typ) TRANSISTOR Cost E... See More ⇒
9.2. Size:91K motorola
mrf557.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF557/D The RF Line NPN Silicon MRF557 RF Low Power Transistor Designed primarily for wideband large signal predriver stages in the 800 MHz frequency range. Specified @ 12.5 V, 870 MHz Characteristics Output Power = 1.5 W 1.5 W, 870 MHz Minimum Gain = 8.0 dB RF LOW POWER Efficiency 60% (Typ) TRANSISTOR Cost E... See More ⇒
9.3. Size:94K motorola
mrf553.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF553/D The RF Line NPN Silicon MRF553 RF Low Power Transistor Designed primarily for wideband large signal predriver stages in the VHF frequency range. Specified @ 12.5 V, 175 MHz Characteristics Output Power = 1.5 W 1.5 W, 175 MHz Minimum Gain = 11.5 dB RF LOW POWER Efficiency 60% (Typ) TRANSISTOR Cost Effe... See More ⇒
9.4. Size:94K motorola
mrf553re.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF553/D The RF Line NPN Silicon MRF553 RF Low Power Transistor Designed primarily for wideband large signal predriver stages in the VHF frequency range. Specified @ 12.5 V, 175 MHz Characteristics Output Power = 1.5 W 1.5 W, 175 MHz Minimum Gain = 11.5 dB RF LOW POWER Efficiency 60% (Typ) TRANSISTOR Cost Effe... See More ⇒
9.5. Size:67K motorola
mrf5583r.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF5583/D The RF Line PNP Silicon MRF5583 High-Frequency Transistor . . . designed for amplifier, oscillator or frequency multiplier applications in industrial equipment. Suitable for use as a Class A, B or C output driver or pre driver stages in VHF and UHF. Low Cost SORF Plastic Surface Mount Package IC = 500 mA... See More ⇒
9.6. Size:157K motorola
mrf559re.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF559/D The RF Line NPN Silicon MRF559 High-Frequency Transistor . . . designed for UHF linear and large signal amplifier applications. Specified 12.5 Volt, 870 MHz Characteristics Output Power = 0.5 Watts Minimum Gain = 8.0 dB 0.5 W, 870 MHz Efficiency 50% HIGH FREQUENCY S Parameter Data From 250 MHz t... See More ⇒
9.7. Size:124K motorola
mrf559.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF559/D The RF Line NPN Silicon MRF559 High-Frequency Transistor . . . designed for UHF linear and large signal amplifier applications. Specified 12.5 Volt, 870 MHz Characteristics Output Power = 0.5 Watts Minimum Gain = 8.0 dB 0.5 W, 870 MHz Efficiency 50% HIGH FREQUENCY S Parameter Data From 250 MHz t... See More ⇒
9.8. Size:67K motorola
mrf5583.pdf 

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF5583/D The RF Line PNP Silicon MRF5583 High-Frequency Transistor . . . designed for amplifier, oscillator or frequency multiplier applications in industrial equipment. Suitable for use as a Class A, B or C output driver or pre driver stages in VHF and UHF. Low Cost SORF Plastic Surface Mount Package IC = 500 mA... See More ⇒
Detailed specifications: MRF477, MRF479, MRF486, MRF492, MRF492A, MRF497, MRF544, MRF545, BD222, MRF572, MRF581, MRF581A, MRF587, MRF630, MRF650, MRF652, MRF652S
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