Product Summary

The MRF455 is a RF line NPN silicon RF power transistor. The device is designed for power amplifier applications in industrial, commercial and amateur radio equipment to 30 MHz.

Parametrics

MRF455 absolute maximum ratings: (1)Collector-Emitter Voltage, VCEO: 18 Vdc; (2)Collector-Emitter Voltage, VCES: 36 Vdc; (3)Emitter–Base Voltage, VEBO: 4.0 Vdc; (4)Collector Current - Continuous, IC: 15 Adc; (5)Total Device Dissipation, PD: 175W at TC = 25℃; 1.0W/℃ at Derate above 25℃; (6)Storage Temperature Range Tstg: –65 to +150℃.

Features

MRF455 features: (1)Output Power = 60 Watts; (2)Minimum Gain = 13 dB; (3)Efficiency = 55%.

Diagrams

MRF455 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MRF455
MRF455
M/A-COM Technology Solutions
Transistors RF Bipolar Power 2-30MHz 60Watts 12.5Volt Gain 13dB
Data Sheet
0-1: $42.64
1-10: $38.37
10-25: $35.17
25-50: $31.97
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MRF406
MRF406
Other

Data Sheet
Negotiable 
MRF422
MRF422
M/A-COM Technology Solutions
Transistors RF Bipolar Power 2-30MHz 150Watts 28Volt Gain 10dB
Data Sheet
0-1: $46.18
1-10: $44.64
10-25: $43.10
25-50: $41.56
MRF426
MRF426
M/A-COM Technology Solutions
Transistors RF Bipolar Power 1.5-30MHz 25Watts 28Volt Gain 22dB
Data Sheet
0-1: $22.92
1-10: $19.00
10-25: $18.47
25-50: $17.94
MRF455
MRF455
M/A-COM Technology Solutions
Transistors RF Bipolar Power 2-30MHz 60Watts 12.5Volt Gain 13dB
Data Sheet
0-1: $42.64
1-10: $38.37
10-25: $35.17
25-50: $31.97
MRF454
MRF454
M/A-COM Technology Solutions
Transistors RF Bipolar Power 2-30MHz 80Watts 12.5Volt Gain 12dB
Data Sheet
0-1: $33.11
1-10: $29.90
10-25: $28.31
25-50: $27.75
MRF464
MRF464
Advanced Semiconductor, Inc.
Transistors RF Bipolar Power RF Transistor
Data Sheet
0-1: $39.60
1-10: $33.00
10-25: $29.70
25-50: $26.40