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參數(shù)資料
| 型號(hào)： | BB145 |
| 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： | 6.9 pF, 6 V, SILICON, VARIABLE CAPACITANCE DIODE |
| 封裝： | ULTRA SMALL, PLASTIC, SC-79, 2 PIN |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 50K |
| 代理商： | BB145 |
1999 Dec 15
2
Philips Semiconductors
Product specification
Low-voltage variable capacitance diode
BB145
FEATURES
Ultra small plastic SMD package
C4: 3 pF; ratio: 2.1
Low series resistance.
APPLICATIONS
Voltage controlled oscillators
(VCO).
DESCRIPTION
The BB145 is a planar technology
variable capacitance diode in a
SOD523 (SC-79) package.
PINNING
PIN
DESCRIPTION
1
2
cathode
anode
Fig.1 Simplified outline
(SOD523; SC-79) and symbol.
handbook, 2 columns
2
MBK441
Marking code:
U.
Orientation of marking code as shown.
Cathode side indicated by a bar.
U
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
ELECTRICAL CHARACTERISTICS
T
j
= 25
°
C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
R
V
RM
I
F
T
stg
T
j
continuous reverse voltage
peak reverse voltage
continuous forward current
storage temperature
operating junction temperature
55
55
6
8
20
+150
+150
V
V
mA
°
C
°
C
in series with a 10 k
resistor
SYMBOL
PARAMETER
CONDITIONS
MIN.
6.4
2.75
2
TYP.
MAX.
UNIT
I
R
reverse current
V
R
= 6 V; see Fig.3
V
R
= 6 V; T
j
= 85
°
C; see Fig.3
f = 470 MHz; V
R
= 1 V
V
R
= 1 V; f = 1 MHz; see Figs 2 and 4
V
R
= 4 V; f = 1 MHz; see Figs 2 and 4
f = 1 MHz
10
200
0.6
7.4
3.25
nA
nA
pF
pF
r
s
C
d
diode series resistance
diode capacitance
capacitance ratio
C
C
d 4V
)
)
----------------
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BB145,115 | 功能描述:變?nèi)荻O管 TAPE-7 DIO-RFSS RoHS:否 制造商:Skyworks Solutions, Inc. 電容:5.2 pF 反向電壓:10 V 正向連續(xù)電流:20 mA 端接類型:SMD/SMT 封裝 / 箱體:SC-79 封裝:Reel |
| BB145B | 制造商:LRC 制造商全稱:Leshan Radio Company 功能描述:Low-voltage variable capacitance diode |
| BB145B,115 | 功能描述:變?nèi)荻O管 VAR CAP 6V RoHS:否 制造商:Skyworks Solutions, Inc. 電容:5.2 pF 反向電壓:10 V 正向連續(xù)電流:20 mA 端接類型:SMD/SMT 封裝 / 箱體:SC-79 封裝:Reel |
| BB145B-01 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage variable capacitance diode |
| bb145b115 | 制造商:NXP Semiconductors 功能描述: |
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