S1C 1 DIE ID & GM Vs VG

0.01

0.10

1.00

10.00

02

46

8

10

12

14

16

18

Vgs in Volts

Id

gM

S1C 1 DIE CAPACITANCE

1

10

100

1000

0

2

4

6

8

10

12

14

16

18

20

VDS IN VOLTS

Coss

Ciss

Crss

SP721Freq=400MHz Vds=12.5Vdc Idq=0.2A

0

2

4

6

8

10

12

14

16

18

20

0.00

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

Pin in Wa tts

9.0

9.5

10.0

10.5

11.0

11.5

12.0

12.5

Pout

Gain

Efficiency = 60%

POLYFET RF DEVICES

POUT VS PIN GRAPH

CAPACITANCE VS VOLTAGE

ID & GM VS VGS

IV CURVE

Zin Zout

PACKAGE DIMENSIONS IN INCHES

SP721

S1C 1 DIE IV

0

1

2

3

4

5

6

7

8

9

10

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:Sell@polyfet.com URL:www.polyfet.com

REVISION 10/01/2007

Tolerance .XX +/-0.01

.XXX +/-.005 inches