MRF557

MRF557G

Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein

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Rev A 9/2005

RF (Low Power PA / General Purpose) Selection Guide

MACRO X

MRF559

NPN 870

0.5

6.5

70

7.5

16

150

MACRO X

MRF559

NPN 870

0.5

9.5

65 12.5 16

150

SO-8

MRF8372,R1,R2 NPN 870 0.75

8

55 12.5 16

200

POWER MACRO

MRF557

NPN 870

1.5

8

55 12.5 16

400

POWER MACRO

MRF557T

NPN 870

1.5

8

55 12.5 16

400

MACRO X

MRF559

NPN 512

0.5

10

65

7.5

16

150

MACRO X

MRF559

NPN 512

0.5

13

60 12.5 16

150

TO-39

2N3866A

NPN 400

1

10

45

28

30

400

SO-8

MRF3866, R1, R2 NPN 400

1

10

45

28

30

400

POWER MACRO

MRF555

NPN 470

1.5

11

50 12.5 16

400

POWER MACRO

MRF555T

NPN 470

1.5

11

50 12.5 16

400

SO-8

MRF4427, R2

NPN 175

0.15

18

60

12

20

400

TO-39

2N4427

NPN 175

1

10

50

12

20

400

POWER MACRO

MRF553

NPN 175

1.5

11.5

60

12.5

16

500

POWER MACRO

MRF553T

NPN 175

1.5

11.5

50

12.5

16

500

TO-39

MRF607

NPN 175

1.75

11.5

50

12.5

16

330

TO-39

2N6255

NPN 175

3

7.8

50

12.5

18 1000

TO-72

2N5179

NPN 200

20

6

12

50

TO-39

2N5109

NPN 200

3

10

15

12

1200

3.5

20 400

TO-39

MRF5943C

NPN 200

3.4

30

15

11.4 1000

30 400

SO-8

MRF5943, R1, R2 NPN 200

3.4

30

15

15

1300

30 400

TO-72

2N5179

NPN 200

4.5 1.5

6

17

900

1

12

50

TO-72

2N2857

NPN 300

5.5

50

6

13

1600

1

15

40

TO-39

MRF517

NPN 300

7.5

50

15

5.5

4600

3

25 150

TO-72

MRF904

NPN 450

1.5

5

6

11

4000

1

15

30

TO-72

2N6304

NPN 450

5

2

5

14

1400

1

15

50

MACRO T

BFR91

NPN 500

1.9

2

5

11

16.5 5000

1

12

35

MACRO T

BFR96

NPN 500

2

10

10

14.5

500

2.6

15 100

SO-8

MRF5812, R1, R2 NPN 500

2

50

10 15.5 17.8 5000

15 200

MACRO X

MRF581A

NPN 500

2

50

10

14

15

5000

15 200

Macro

BFR90

NPN 500

2.4

2

10

15

18

5000

1

15

30

TO-72

BFY90

NPN 500

2.5

2

5

20

1300

15

50

TO-72

MRF914

NPN 500

2.5

5

10

15

4500

12

40

MACRO X

MRF581

NPN 500

2.5

50

10

15

17.8 5000

16 200

TO-39

MRF586

NPN 500

3

90

15

11

14.5 4500

2.2

17 200

MACRO X

MRF951

NPN 1000 1.3

5

6

14

17

8000 0.45 10 100

MACRO X

MRF571

NPN 1000 1.5

10

6

10

8000

1

10

70

MACRO T

BFR91

NPN 1000 2.5

2

5

8

11

5000

1

12

35

MACRO T

BFR90

NPN 1000

3

2

10

10

12.5 5000

1

15

30

TO-39

MRF545

PNP

14

1400

2

70 400

TO-39

MRF544

NPN

13.5 1500

70 400

RF (LNA / General Purpose) Selection Guide

2

1

2

3

4

3

4

1

4

8

Macro X

Power Macro

Macro T

SO-8

RF Low Power PA, LNA, and General Purpose Discrete Selector Guide

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