BB179LX NXP Semiconductors, BB179LX Datasheet - Page 3

• Manufacturer Part Number: BB179LX
• Description: Planar technology variable capacitance diode in a SOD882T ultra small leadless plastic SMD package
• Manufacturer: NXP Semiconductors

Philips Semiconductors
BB179LX_1
Preliminary data sheet
Fig 1. Diode capacitance as a function of reverse
Fig 3. Reverse current as function of junction
(nA)
(pF)
C
I
R
d
10
10
30
20
10
10
0
1
10
3
2
f = 1 MHz; T
voltage; typical values
temperature; maximum values
0
1
20
j
= 25 C.
1
40
60
10
V
80
R
001aae543
001aae541
(V)
T
j
( C)
10
100
Rev. 01 — 13 April 2006
2
Fig 2. Diode serial resistance as a function of reverse
Fig 4. Temperature coefficient of diode capacitance
TC
(K
( )
r
10
10
10
10
s
Cd
0.8
0.6
0.4
0.2
1
)
0
10
2
3
4
5
10
f = 470 MHz; T
voltage; typical values
T
as a function of reverse voltage; typical values
j
= 25 C to 85 C.
1
1
j
= 25 C.
1
1
UHF variable capacitance diode
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
10
10
BB179LX
V
V
R
R
001aae544
001aae542
(V)
(V)
10
10
2
2
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