BLC2425M9LS250

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© Ampleon Netherlands B.V. 2016. All rights reserved.

Product data sheet

Rev. 3 — 20 December 2016

4 of 11

BLC2425M9LS250

Power LDMOS transistor

7.3 Test circuit

Fig 1.

Definition of transistor impedance

001aag189

drain

gate

Printed-Circuit Board (PCB): Rogers 6035HTC; thickness = 0.762 mm;

thickness copper plating = 35

m.

See Table 9 for a list of components.

Fig 2.

Component layout for production test circuit

Table 9.

List of components

See Figure 2 for component layout.

Component

Description

Value

Remarks

C1, C2, C3, C4, C5, C6

multilayer ceramic chip capacitor

15 pF

ATC100A150FW150XC

C7, C8, C9, C10

multilayer ceramic chip capacitor

1

F

Murata

C11, C12

electrolytic capacitor

10

F

R1, R2

resistor

2.1



SMD 0805

amp00116

60 mm

40 mm

40 mm

C3

C7

R1

C1

C2

C9

C10

C12

C4

C6

R2

C11

C5

C8