PD55025-E View Datasheet(PDF) - STMicroelectronics

Part Name

Description

View to exact match

PD55025-E

RF POWER transistor, LdmoST plastic family N-channel enhancement-mode, lateral MOSFETs

STMicroelectronics 

PD55025-E, PD55025S-E

5

Test circuit

Figure 20. 500 MHz test circuit schematic (engineering)

Test circuit

Table 8. Test circuit component part list

Component

Description

B1,B2

C1,C13

Ferrite bead

300 pF, 100 mil chip capacitor

C2,C3,C4,C12,C13,C14 1 to 20 pF trimmer capacitor

C6

C7, C19

39 pF ATC 100B surface mount ceramic chip capacitor

120 pF 100 mil chip capacitor

C10, C16

C9, C17

10 µF, 50 V electrolytic capacitor

0.1 mF, 100 mil chip cap

C8, C18

C5, C11

1.000 pF 100 mil chip cap

33 pF, 100 mil chip cap

L1

N1, N2

R1

R2

R3

56 nH, 7 TURN, Coilcraft

Type N flange mount

15 Ω, 1 W chip resistor

1 kΩ, 1 W chip resistor

33 kΩ, 1 W chip resistor

Z1

0.471” X 0.080” microstrip

Z2

1.082” X 0.080” microstrip

Z3

Z4,Z5

0.372” X 0.080” microstrip

0.260” X 0.223” microstrip

Z6

0.050” X 0.080” microstrip

Z7

0.551” X 0.080” microstrip

Z8

0.825” X 0.080” microstrip

Z9

Board

0.489” X 0.080” microstrip

Roger, ultra lam 2000 THK 0.030”, εr = 2.55 2oz. ED cu 2 Sides.

Doc ID 12330 Rev 2

11/23

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