4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.com

Rev. 02.1, 2021-07-13

4

WSGPA01

Pinout Diagram (top view)

Bias Sequencing

Bias ON

1.

Ensure RF is turned off

2.

Apply pinch-off voltage of –5 V to the gate

3.

Apply nominal drain voltage

4.

Bias gate to desired quiescent drain current

5.

Apply RF

Bias OFF

1.

Turn RF off

2.

Apply pinch-off voltage to the gate

3.

Turn-off drain voltage

4.

Turn-off gate voltage

Pin #

Symbol

Description

3, 4

RFIN + VGS

RF Input, Gate Supply

9, 10

RFOUT + VDS

RF Output, Drain Supply

1, 2, 5, 6, 7,

8, 11, 12

NC

No Connection

13

Source

(metalized backside)

Ground

Source

(metalized backside)

Index

marking

12

11

10

9

8

7

1

2

3

4

5

6

Source

(metalized backside)

Index

marking

12

11

10

9

8

7

1

2

3

4

5

6

NC

NC

NC

NC

NC

NC

RFIN + VGS

RFOUT + VDS

RFOUT + VDS

NC

NC

RFIN + VGS

13