參數(shù)資料
型號: BB901
廠商: NXP SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: VHF variable capacitance diode(VHF 可變電容二極管)
中文描述: VHF BAND, 1.055 pF, 30 V, SILICON, VARIABLE CAPACITANCE DIODE
封裝: PLASTIC, SMD, 3 PIN
文件頁數(shù): 2/4頁
文件大小: 25K
代理商: BB901
1996 May 03
2
Philips Semiconductors
Product specification
VHF variable capacitance diode
BB901
FEATURES
Excellent linearity
Small plastic SMD package
C28: 1 pF; ratio: 13.5
APPLICATIONS
Electronic tuning in satellite tuners
Tunable coupling
VCO.
DESCRIPTION
The BB901 is a variable capacitance
diode, fabricated in planar
technology, and encapsulated in the
SOT23 small plastic SMD package.
Fig.1 Simplified outline (SOT23), pin configuration and symbol.
handbook, halfpage
1
3
MAM170
2
n.c.
1
3
Marking code:
S14.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
ELECTRICAL CHARACTERISTICS
T
j
= 25
°
C; unless otherwise specified.
Note
1.
V
R
is the value at which C
d
= 10 pF.
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
R
I
F
T
stg
T
j
continuous reverse voltage
55
55
28
V
continuous forward current
storage temperature
20
mA
°
C
°
C
+150
operating junction temperature
+125
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
I
R
reverse current
V
R
= 28 V; see Fig.3
V
R
= 28 V; T
j
= 85
°
C; see Fig.3
f = 100 MHz; note 1
V
R
= 28 V; f = 1 MHz; see Figs 2 and 4
f = 1 MHz
10
nA
200
3
1.055
nA
pF
r
s
C
d
diode series resistance
diode capacitance
capacitance ratio
12
C
C
d 28V
)
)
---------------------
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