L 8 2 D I C E

ID & G M v s V G

0.10

1.00

10 .0 0

02

46

8

1 0

1 2

V g s in V o lts

Id

gM

L8 2 Dice Capacitance

1

10

100

1000

0

5

10

15

20

25

30

35

40

45

50

VD S I N VOLTS

Coss

Ciss

Crss

LK142 Pout/Gain vs Pin: Freq=500MHz, Vds=50Vdc, Idq=.2A

0

30

60

90

120

150

012

345

Pin in Watts

14

15

16

17

18

Pout

Gain

Efficiency@100W = 50%

POLYFET RF DEVICES

POUT VS PIN GRAPH

CAPACITANCE VS VOLTAGE

ID & GM VS VGS

IV CURVE

Zin Zout

PACKAGE DIMENSIONS IN INCHES

LK142

L 8 TW O DICE IV CU RV E

0

2

4

6

8

10

12

0

2

4

6

8

101214

16

18

20

VD S IN VO L T S

vg =2 v

Vg =4 v

Vg=6 v

vg =8v

vg =10v

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 11/23/0009

Tolerance .XX +/-0.01

.XXX +/-.005 inches