S1E 1 DIE ID & GM Vs VG

0.01

0.10

1.00

10.00

0

2

4

6

8

10

12

14

16

18

Vgs in Volts

Id

gM

S1E 1 DIE CAPACITANCE

0.1

1

10

100

0

5

10

15

20

25

30

35

40

45

50

VDS IN VOLTS

Coss

Ciss

Crss

SP741 Pin vs Pout Freq=400MHz, VDS=50V, Idq=.2A

0

4

8

12

16

20

24

28

32

0

0.5

1

1.5

2

2.5

3

PIN IN WATTS

10.00

11.00

12.00

13.00

14.00

15.00

16.00

17.00

18.00

Pout

Gain

Efficiency = 50%

1dB compression = 22 watts

POLYFET RF DEVICES

POUT VS PIN GRAPH

CAPACITANCE VS VOLTAGE

ID & GM VS VGS

IV CURVE

S11 & S22 SMITH CHART

PACKAGE DIMENSIONS IN INCHES

SP741

S1E 1 DIE IV

0

0.5

1

1.5

2

2.5

3

3.5

4

0

2

4

6

8

10

12

14

16

18

20

VDSINVOLTS

vg=2v

Vg=4v

Vg=6v

vg=8v

0

vg=12v

1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:Sales@polyfet.com URL:www.polyfet.com

REVISION 03/08/2001

Tolerance .XX +/-0.01

.XXX +/-.005 inches