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參數(shù)資料
| 型號： | BB149 |
| 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： | BB149<SOD323 (SOD323)|<<http://www.nxp.com/packages/SOD323.html<1<week 31, 2003,;BB149<SOD323 (SOD323)|<<http://www.nxp.com/packages/SOD323.html<1<week 31, 2003,;BB |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 67K |
| 代理商： | BB149 |
BB149
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 5 September 2011
2 of 8
NXP Semiconductors
BB149
UHF variable capacitance diode
4. Marking
Table 3.
Type number
BB149
5. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
V
R
reverse voltage
I
F
forward current
T
stg
storage temperature
T
j
junction temperature
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
P9
Limiting values
Conditions
Min
-
-
55
55
Max
30
20
+150
+125
Unit
V
mA
C
C
Characteristics
Conditions
see
Figure 2
V
R
= 30 V
V
R
= 30 V; T
j
= 85
C
f = 470 MHz
Min
Typ
Max
Unit
-
-
-
-
-
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
1.9
8.2
-
2.1
9
19.5
2.25
10
pF
pF
capacitance ratio f = 1 MHz
capacitance ratio f = 1 MHz
1.2
-
-
capacitance
matching
V
R
= 0.5 V to 28 V; in a
sequence of 10 diodes
(gliding)
-
-
2
%
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 |
|---|---|
| BB149,115 | 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 |
| BB149,135 | 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 |
| BB149_04 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:UHF variable capacitance diode |
| BB149135 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| BB149A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:UHF variable capacitance diode |
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