S1A 4 DIE ID & GM Vs VG

0.10

1.00

10.00

100.00

0

2

4

6

8

101214

1618

Vgs in Volts

Id

gM

S1A4 DICE CAPACITANCE

1

10

100

1000

0

4

8

12

1620

2428

VDS INVOLTS

Coss

Ciss

Crss

ST704 POUT VS PIN Freq=150MHz, VDS=28V, Idq=.8A

0

20

40

60

80

100

120

140

160

180

02

46

8

10

12

14

16

18

20

PIN IN WATTS

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

VDS INVOLTS

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