L4B 2 DIE ID & GM Vs VG

0.10

1.00

10.00

100.00

0

2

4

6

8

10

12

14

16

18

Vgs in Volts

Id

gM

L4B 1 DICE CAPACITANCE

1

10

100

1000

0

4

8

12

16

20

24

28

VDS IN VOLTS

Coss

Ciss

Crss

LZ402 POUT VS PIN Freq=500MHz, VDS=28V, Idq=.6A

20

30

40

50

60

70

80

90

100

110

120

130

140

12

34

567

89

10

11

PIN IN WATTS

10.00

11.00

12.00

13.00

14.00

15.00

Pout

Gain

Efficiency = 62%

POLYFET RF DEVICES

POUT VS PIN GRAPH

CAPACITANCE VS VOLTAGE

ID & GM VS VGS

IV CURVE

Zin Zout

PACKAGE DIMENSIONS IN INCHES

LZ402

L4B 2 DIE IV

0

5

10

15

20

25

30

0

2

4

6

8

101214

161820

VDS IN VOLTS

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