English
Language : 

BB179LX_2015 Datasheet, PDF (3/7 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – UHF variable capacitance diode
◁
Philips Semiconductors
BB179LX
UHF variable capacitance diode
30
Cd
(pF)
20
10
001aae543
0.8
rs
(Ω)
0.6
0.4
0.2
001aae544
0
10−1
1
10
102
VR (V)
f = 1 MHz; Tj = 25 °C.
Fig 1. Diode capacitance as a function of reverse
voltage; typical values
0
10−1
1
10
102
VR (V)
f = 470 MHz; Tj = 25 °C.
Fig 2. Diode serial resistance as a function of reverse
voltage; typical values
103
IR
(nA)
102
001aae541
10−2
TCCd
(K−1)
10−3
001aae542
10
10−4
1
0
20
40
60
80
100
Tj (°C)
Fig 3. Reverse current as function of junction
temperature; maximum values
10−5
10−1
1
10
102
VR (V)
Tj = 25 °C to 85 °C.
Fig 4. Temperature coefficient of diode capacitance
as a function of reverse voltage; typical values
BB179LX_1
Preliminary data sheet
Rev. 01 — 13 April 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
3 of 7
 ▷