S1A 4 DIE ID & GM Vs VG

0.10

1.00

10.00

100.00

0

2

4

6

8

10

12

14

Vgs in Volts

Id

gM

S1A 4 DICE CAPACITANCE

10

100

1000

0

5

10

15

20

25

30

VDS IN VOLTS

Coss

Ciss

Crss

ST 704 P OUT VS P IN F req=150 MHz ,

VDS =28 V , Idq= .8A

0

20

40

60

80

100

120

140

160

180

0

2

4

6

8

10

12

14

16

18

20

P IN IN W ATTS

8.00

10.00

12.00

14.00

Pout

Gain

Efficiency = 75%

POLYFET RF DEVICES

POUT VS PIN GRAPH

CAPACITANCE VS VOLTAGE

ID & GM VS VGS

IV CURVE

Zin Zout

PACKAGE DIMENSIONS IN INCHES

ST704

S1A 4 DIE IV

0

5

10

15

20

25

30

35

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 07/17/2003

Tolerance .XX +/-0.01

.XXX +/-.005 inches