BB179LX_1

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.

Preliminary data sheet

Rev. 01 — 13 April 2006

3 of 7

Philips Semiconductors

BB179LX

UHF variable capacitance diode

Fig 1.

Diode capacitance as a function of reverse

voltage; typical values

Fig 2.

Diode serial resistance as a function of reverse

voltage; typical values

001aae543

10

20

30

(pF)

0

10

1

001aae544

0.4

0.2

0.6

0.8

(

Ω)

0

10

1

Fig 3.

Reverse current as function of junction

temperature; maximum values

Fig 4.

Temperature coefficient of diode capacitance

as a function of reverse voltage; typical values

001aae541

10

(nA)

1

0

100

80

40

60

20

10

1

001aae542