EPA720A

DATA SHEET

High Efficiency Heterojunction Power FET

S-PARAMETERS

8V, 1/2 Idss

FREQ

--- S11 ---

--- S21 ---

--- S12 ---

--- S22 ---

(GHz)

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

0.500

0.947

-146.8 11.090

102.6

0.016

22.4

0.501

-168.2

1.000

0.944

-164.2

5.705

90.6

0.017

20.3

0.520

-172.3

1.500

0.944

-170.7

3.808

83.9

0.017

23.5

0.531

-173.1

2.000

0.944

-174.4

2.844

78.6

0.018

28.1

0.542

-173.3

2.500

0.945

-176.9

2.259

74.0

0.019

33.2

0.555

-173.4

3.000

0.945

-178.8

1.865

69.7

0.020

38.3

0.570

-173.5

3.500

0.946

179.5

1.582

65.7

0.021

43.3

0.586

-173.7

4.000

0.947

178.1

1.367

61.9

0.022

47.9

0.603

-174.2

4.500

0.948

176.8

1.199

58.3

0.024

52.1

0.621

-174.8

5.000

0.949

175.6

1.064

54.9

0.026

55.6

0.639

-175.6

5.500

0.951

174.5

0.952

51.6

0.028

58.6

0.657

-176.6

6.000

0.952

173.4

0.859

48.5

0.031

61.1

0.674

-177.7

6.500

0.953

172.3

0.780

45.5

0.033

63.0

0.691

-178.9

7.000

0.954

171.3

0.712

42.7

0.036

64.5

0.708

179.8

7.500

0.955

170.3

0.653

40.1

0.039

65.5

0.724

178.4

8.000

0.956

169.3

0.601

37.6

0.042

66.3

0.739

176.9

8.500

0.957

168.3

0.556

35.3

0.045

66.8

0.753

175.4

9.000

0.958

167.3

0.516

33.2

0.048

67.0

0.767

173.9

9.500

0.959

166.3

0.481

31.2

0.052

67.0

0.780

172.3

10.000

0.960

165.4

0.449

29.3

0.055

66.8

0.792

170.7

Note:

The data included 0.7 mils diameter Au bonding wires:

3 gate wires, 20 mils each; 3 drain wires, 12 mils each; 8 source wires, 7 mils each.