参数资料
型号: MRF9045NBR1
厂商: Freescale Semiconductor
文件页数: 9/12页
文件大小: 470K
描述: IC MOSFET RF N-CHAN TO272-2
标准包装: 500
晶体管类型: LDMOS
频率: 945MHz
增益: 19dB
电压 - 测试: 28V
额定电流: 10µA
电流 - 测试: 350mA
功率 - 输出: 45W
电压 - 额定: 65V
封装/外壳: TO-272-2
供应商设备封装: TO-272-2
包装: 带卷 (TR)
N
O
T RE
CO
MMENDED F
O
R NEW DE
S
I
G
N
NOT RECOMMENDED FOR NEW DESIGN
6
RF Device Data
Freescale Semiconductor
MRF9045NR1
TYPICAL CHARACTERISTICS
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
22 24 26 28 30 32
VDD, DRAIN VOLTAGE (VOLTS)
Figure 10. Output Voltage versus Supply Voltage
P
out
, OUTPUT POWER (WATTS) PEP
Pin
= 0.3 W
Pin
= 0.6 W
Pin
= 1 W
IDQ
= 350 mA
f = 945 MHz
Two?Tone Measurement
100 kHz Tone Spacing
Figure 11. MTTF Factor versus Junction Temperature
100 120 140 160 180 200
210
1011
TJ, JUNCTION TEMPERATURE (°C)
This above graph displays calculated MTTF in hours x ampere2
drain current. Life tests at elevated temperatures have correlated to
better than ±10% of the theoretical prediction for metal failure. Divide
MTTF factor by ID2
for MTTF in a particular application.
1010
108
MTTF FACTOR (HOURS X AMPS
2
)
90 110 130 150 170 190
109
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