MRF15030 Motorola, MRF15030 Datasheet - Page 4

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MRF15030

Manufacturer Part Number
MRF15030
Description
RF POWER TRANSISTOR
Manufacturer
Motorola
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MRF15030
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
MRF15030
4
2.5
1.5
0.5
3
2
1
0
0
Figure 11. Input and Output Impedances with Circuit Tuned for Maximum Gain @ P out = 30 Watts (PEP),
V CC = 26 Volts, I CQ = 125 mA, and Driven by Two Equal Amplitude Tones with Separation of 100 KHz
4
Figure 9. DC Safe Operating Area
MTBF Limited
T J = 175 C
f = 1.6 GHz
V CE , COLLECTOR VOLTAGE (Vdc)
8
1.55
Z OL *
12
1.5
1.45
1.4
T flange = 100 C
1.4
16
1.5
Z* OL = Conjugate of optimum load impedance into
1.45
(GHz)
1.55
1.40
1.45
1.50
1.55
1.60
20
f
TYPICAL CHARACTERISTICS
Z in
T flange = 75 C
f = 1.6 GHz
which the device operates at a given output
power, voltage and frequency.
Z o = 10
24
1.89 + j5.25
1.15 + j4.25
1.15 + j4.55
1.20 + j4.80
1.45 + j5.15
Z in
( )
28
10 9
10 8
10 7
10 6
10 5
10 4
The above graph displays calculated MTBF in hours x ampere 2
emitter current. Life tests at elevated temperatures have correlated
to better than 10% of the theoretical prediction for metal failure.
Divide MTBF Factor by I C 2 for MTBF in a particular application.
100
1.00 + j0.78
1.87 + j0.78
1.67 + j0.78
1.47 + j0.78
1.27 + j0.78
120
Z* OL
( )
Figure 10. MTBF Factor versus
140
T J , JUNCTION TEMPERATURE ( C)
Junction Temperature
160
MOTOROLA RF DEVICE DATA
180
200
220
240
260

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