參數(shù)資料
型號： BB149A
廠商： NXP Semiconductors N.V.
元件分類： 參考電壓二極管
英文描述： UHF variable capacitance diode
封裝： BB149A<SOD323 (SOD323)|<<http://www.nxp.com/packages/SOD323.html<1<week 31, 2003,;BB149A<SOD323 (SOD323)|<<http://www.nxp.com/packages/SOD323.html<1<week 31, 2003,;
文件頁數(shù)： 2/8頁
文件大小： 90K
代理商： BB149A
BB149A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 5 September 2011
2 of 8
NXP Semiconductors
BB149A
UHF variable capacitance diode
4. Marking
Table 3.
Type number
BB149A
5. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
V
R
reverse voltage
V
RM
peak reverse voltage
6. Characteristics
Table 5.
T
j
= 25
C unless otherwise specified.
Symbol
Parameter
I
R
reverse current
[1]
V
R
is the value at which C
d
= 9 pF
Marking
Marking code
PL
Limiting values
Conditions
Min
-
-
Max
30
35
Unit
V
V
in series with a
10 k
resistor
I
F
T
stg
T
j
forward current
storage temperature
junction temperature
-
55
55
20
+150
+125
mA
C
C
Characteristics
Conditions
V
R
= 30 V
see
Figure 2
T
j
= 85
C; see
Figure 2
f = 470 MHz
Min
Typ
Max
Unit
-
-
-
-
0.6
10
200
0.75
nA
nA
r
s
diode series
resistance
diode
capacitance
[1]
-
C
d
f = 1 MHz; see
Figure 1
and
3
V
R
= 1 V
V
R
= 28 V
18.22
1.951
-
-
2.1
1.27
21.26
2.225
-
pF
pF
capacitance ratio f = 1 MHz
capacitance ratio f = 1 MHz
8.45
9
10.9
capacitance ratio f = 1 MHz
-
1.05
-
capacitance
matching
V
R
= 1 V to 28 V; in a
sequence of 10 diodes
(gliding)
-
-
2
%
C
C
d 2V
----------------
C
C
d 28V
------------------
C
C
d 28V
------------------
C
d
C
d
---------
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BB149A,115 功能描述:變?nèi)荻O管 Var Cap 30V 19.5pF 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
BB149A,135 功能描述:變?nèi)荻O管 UHF 30V 21.8pF Variable Cap 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
BB149A 制造商:NXP Semiconductors 功能描述:DIODE VARI-CAP SOD-323
BB149A/T1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DIODE VARI-CAP SOD-323
BB149A115 制造商:NXP Semiconductors 功能描述:DIODE VARICAP SOD-323
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