BLF861A NXP Semiconductors, BLF861A Datasheet - Page 9

• Manufacturer Part Number: BLF861A
• Description: Silicon N-channel enhancement mode lateral D-MOS push-pull transistor in a SOT540A package with ceramic cap
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2001 Feb 09
handbook, full pagewidth
UHF power LDMOS transistor
Dimensions in mm.
The components are situated on one side of the Rogers 5880 printed-circuit board, the other side is unetched and serves as a ground plane.
Earth connections from the component side to the ground plane are made by through-metallization.
C16
C17
Fig.9 Printed-circuit board and component layout for class-AB broadband test circuit.
C1
R5
R6
R4
R2
B1
10
C2
C3
V bias
95
C4
C18 C19
C5
C6
C7
R3
R1
15
C8
C9
2.5
9
2.5
C10
L19
C11
C12 C13
C14
8
C25
L18
C21
V S
C20
C23
95
C24
C22
B2
C26
C15
MCD877
Product specification
BLF861A
80