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MRF454 Datasheet

  • MRF454

  • RF POWER TRANSISTOR NPN SILICON

  • 4頁

  • MOTOROLA   MOTOROLA

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MOTOROLA
The RF Line
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MRF454/D
NPN Silicon
RF Power Transistor
Designed for power amplifier applications in industrial, commercial and
amateur radio equipment to 30 MHz.
鈥?/div>
Specified 12.5 Volt, 30 MHz Characteristics 鈥?/div>
Output Power = 80 Watts
Minimum Gain = 12 dB
Efficiency = 50%
MAXIMUM RATINGS
Rating
Collector鈥揈mitter Voltage
Collector鈥揃ase Voltage
Emitter鈥揃ase Voltage
Collector Current 鈥?Continuous
Total Device Dissipation @ TC = 25擄C
Derate above 25擄C
Storage Temperature Range
Symbol
VCEO
VCBO
VEBO
IC
PD
Tstg
Value
25
45
4.0
20
250
1.43
鈥?65 to +150
Unit
Vdc
Vdc
Vdc
Adc
Watts
W/擄C
擄C
MRF454
80 W, 30 MHz
RF POWER
TRANSISTOR
NPN SILICON
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case
Symbol
R
胃JC
Max
0.7
Unit
擄C/W
CASE 211鈥?1, STYLE 1
ELECTRICAL CHARACTERISTICS
(TC = 25擄C unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Collector鈥揈mitter Breakdown Voltage (IC = 100 mAdc, IB = 0)
Collector鈥揈mitter Breakdown Voltage (IC = 50 mAdc, VBE = 0)
Emitter鈥揃ase Breakdown Voltage (IE = 10 mAdc, IC = 0)
V(BR)CEO
V(BR)CES
V(BR)EBO
18
36
4.0
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Vdc
Vdc
Vdc
ON CHARACTERISTICS
DC Current Gain (IC = 5.0 Adc, VCE = 5.0 Vdc)
hFE
40
鈥?/div>
150
鈥?/div>
DYNAMIC CHARACTERISTICS
Output Capacitance (VCB = 15 Vdc, IE = 0, f = 1.0 MHz)
Cob
鈥?/div>
鈥?/div>
250
pF
FUNCTIONAL TESTS
(Figure 1)
Common鈥揈mitter Amplifier Power Gain
(VCC = 12.5 Vdc, Pout = 80 W, f = 30 MHz)
Collector Efficiency
(VCC = 12.5 Vdc, Pout = 80 W, f = 30 MHz)
Series Equivalent Input Impedance
(VCC = 12.5 Vdc, Pout = 80 W, f = 30 MHz)
Series Equivalent Output Impedance
(VCC = 12.5 Vdc, Pout = 80 W, f = 30 MHz)
Parallel Equivalent Input Impedance
(VCC = 12.5 Vdc, Pout = 80 W, f = 30 MHz)
Parallel Equivalent Output Impedance
(VCC = 12.5 Vdc, Pout = 80 W, f = 30 MHz)
REV 1
Gpe
畏
Zin
Zout
鈥?/div>
鈥?/div>
12
50
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
.938鈥搄.341
1.16鈥搄.201
1.06
鈩?/div>
1817 pF
1.19
鈩?/div>
777 pF
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
dB
%
Ohms
Ohms
鈥?/div>
鈥?/div>
漏
MOTOROLA RF DEVICE DATA
Motorola, Inc. 1997
MRF454
1

MRF454 產(chǎn)品屬性

  • M/A-COM Technology Solutions

  • Single

  • 30 MHz

  • 25 V

  • 4 V

  • 20 A

  • 250 W

  • Case 211-11

  • Tray

  • 40

  • + 150 C

  • - 65 C

  • Screw

  • NPN

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