參數(shù)資料
型號(hào): BB132
廠商: 樂(lè)山無(wú)線電股份有限公司
元件分類: 參考電壓二極管
英文描述: VHF Variable Capacitance Diode
中文描述: 甚高頻變?nèi)荻O管
文件頁(yè)數(shù): 1/2頁(yè)
文件大小: 67K
代理商: BB132
LESHAN RADIO COMPANY, LTD.
BB132–1/2
VHF Variable Capacitance
Diode
SOD– 323
1
2
BB132
P2
MARKING DIAGRAM
2
ANODE
1
CATHODE
FEATURES
·
High linearity
·
Excellent matching to 1% DMA
·
Very small plastic SMD package
·
C28: 2.5 pF; ratio: 26.
APPLICATIONS
·
Electronic tuning in VHF television
tuners, band A up to 160 MHz
·
VCO.
DESCRIPTION
The BB132 is a variable capacitance
diode fabricated in planar technology, and
encapsulated in the SOD323 very small
plastic SMD package.
The excellent matching performance is
achieved by gliding matching and a direct
matching assembly procedure.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
V
R
continuous reverse voltage
I
F
continuous forward current
T
stg
storage temperature
T
j
operating junction temperature
MIN.
–55
–55
MAX.
30
20
+150
+125
UNIT
V
mA
°C
°C
ELECTRICAL CHARACTERISTICS
T
j
= 25 °C unless otherwise specified.
SYMBOL
PARAMETER
I
R
reverse current
CONDITIONS
MIN.
60
2.3
24
MAX. UNIT
10
200
2
75
2.75
30
V
R
= 30 V; see Fig.2
V
R
= 30 V; T
j
= 85 °C; see Fig.2
f = 100 MHz; note 1
V
R
= 0.5 V; f = 1 MHz; see Figs 1 and 3
V
R
= 28 V;f = 1 MHz; see Figs 1 and 3
f = 1 MHz
nA
nA
pF
pF
r
s
C
d
diode series resistance
diode capacitance
C
d( 0.5V )
C
d (28V )
capacitance ratio
capacitance matching
V
R
= 0.5 to 28 V; in a sequence of 4 diodes
(gliding)
V
R
= 0.5 to 28 V; in a sequence of 15 diodes
(gliding)
1
%
C
d
C
d
2
%
Note
1. V
R
is the value at which C
d
= 30 pF.
相關(guān)PDF資料
PDF描述
BB133 VHF Variable Capacitance Diode
BB134 UHF Variable Capacitance Diode
BB135 UHF Variable Capacitance Diode
BB135 UHF variable capacitance diode
BB135 UHF variable capacitance diode
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