MRF157

更新时间： 2024-01-02 05:37:43

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		晶体晶体管功率场效应晶体管放大器局域网
页数	文件大小	规格书
8页	182K
描述
MOS LINEAR RF POWER FET

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数据手册

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MRF157 数据手册

800

= 50 V

600

400

200

40 V

= 800 mA

800

600

= 50 V

= 800 mA

= 600 W

= 50 V

out

400

200

40 V

100

200

, INPUT POWER (WATTS)

100

f, FREQUENCY (MHz)

Figure 2. Power Gain versus Frequency

Figure 3. Output Power versus Input Power

100

5000

iss

= 25°C

2000

1000

500

oss

200

100

= 0 V

f = 1 MHz

rss

, DRAIN–SOURCE VOLTAGE (VOLTS)

Figure 4. DC Safe Operating Area

Figure 5. Capacitance versus Drain Voltage

1.04

1.03

1.02

1.01

= 20 A

TYPICAL DEVICE SHOWN

= 10 V

16 A

GS(th)

= 24 mhos

0.99

0.98

= 3.5 V

0.97

0.96

0.95

0.94

0.93

0.92

0.91

8 A

4 A

0.4 A

1 A

0.9

–25

, CASE TEMPERATURE (°C)

, GATE–SOURCE VOLTAGE (VOLTS)

Figure 6. Gate Voltage versus Drain Current

Figure 7. Gate–Source Voltage versus

Case Temperature

MOTOROLA RF DEVICE DATA

MRF157

1 234 5 6 7 8

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