參數(shù)資料
型號(hào): BB155
廠商: NXP SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: Low-voltage variable capacitance diode
中文描述: 47.5 pF, SILICON, VARIABLE CAPACITANCE DIODE
封裝: PLASTIC, SC-76, 2 PIN
文件頁數(shù): 2/4頁
文件大?。?/td> 28K
代理商: BB155
1996 Sep 20
2
Philips Semiconductors
Product specification
Low-voltage variable capacitance diode
BB155
FEATURES
Very low capacitance spread
Excellent linearity
Low series resistance
Very small plastic SMD package.
APPLICATIONS
Voltage controlled oscillators
(VCO), especially in mobile
communication equipment.
DESCRIPTION
The BB155 is a variable capacitance
diode, fabricated in planar
technology, and encapsulated in the
SOD323 very small plastic SMD
package.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
R
I
F
T
stg
T
j
continuous reverse voltage
55
55
10
V
continuous forward current
storage temperature
20
mA
°
C
°
C
+150
operating junction temperature
+125
Fig.1 Simplified outline (SOD323) and symbol.
Marking code:
PE.
Cathode side indicated by a bar.
handbook, 4 columns
k
a
MAM130
ELECTRICAL CHARACTERISTICS
T
j
= 25
°
C; unless otherwise specified.
Note
1.
V
R
is the value at which C
d
= 30 pF.
SYMBOL
PARAMETER
CONDITIONS
MIN.
45.2
24.55
TYP.
0.35
MAX.
UNIT
I
R
reverse current
V
R
= 10 V; see Fig.3
V
R
= 10 V; T
j
= 85
°
C; see Fig.3
f = 100 MHz; note 1
V
R
= 0.34 V; f = 1 MHz; see Figs 2 and 4
V
R
= 2.82 V; f = 1 MHz; see Figs 2 and 4
10
nA
200
0.6
49.8
26.7
nA
pF
pF
r
s
C
d
diode series resistance
diode capacitance
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