Product Summary

The MRF454 is the RF line NPN silicon RF power transistor which is designed for power amplifier applications in industrial, commerical and amateur radio equipment to 30MHz.

Parametrics

MRF454 absolute maximum ratings: (1)Collector–Emitter Voltage: 25 Vdc; (2)Collector–Base Voltage: 45 Vdc; (3)Emitter–Base Voltage: 4.0 Vdc; (4)Collector Current — Continuous: 20 Adc; (5)Total Device Dissipation: TC = 25℃, 250W; Derate above 25℃, 1.43 W; (6)Storage Temperature Range: –65 to +150℃.

Features

MRF454 features: (1)Specified 12.5 Volt, 30 MHz Characteristics; (2)Output Power = 80 Watts; (3)Minimum Gain = 12 dB; (4)Efficiency = 50%.

Diagrams

MRF454 test circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
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
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
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
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
MRF492
MRF492
Advanced Semiconductor, Inc.
Transistors RF MOSFET Power RF Transistor
Data Sheet
0-10: $36.00
10-25: $32.40
25-50: $28.80
50-100: $25.92
MRF49XA-I/ST
MRF49XA-I/ST
Microchip Technology
RF Transceiver 433-930MHz Transceiver
Data Sheet
0-1: $1.76
1-10: $1.41
10-25: $1.30
25-100: $1.17
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
MRF448
MRF448
M/A-COM Technology Solutions
Transistors RF Bipolar Power 2-30MHz 250Watts 50Volt Gain 12dB
Data Sheet
0-1: $67.61
1-10: $65.35
10-25: $63.10
25-50: $60.85