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參數(shù)資料
| 型號： | BB178 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | VHF variable capacitance diode |
| 封裝： | BB178<SOD523 (SOD523)|<<http://www.nxp.com/packages/SOD523.html<1<week 51, 2002,;BB178<SOD523 (SOD523)|<<http://www.nxp.com/packages/SOD523.html<1<week 51, 2002,;BB |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 83K |
| 代理商： | BB178 |
BB178
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3 — 5 September 2011
2 of 8
NXP Semiconductors
BB178
VHF variable capacitance diode
4. Marking
Table 3.
Type number
BB178
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
= 30 pF.
Marking
Marking code
8
Limiting values
Conditions
Min
-
-
Max
32
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
see
Figure 2
V
R
= 30 V
V
R
= 30 V; T
j
= 85
C
f = 100 MHz
Min
Typ
Max
Unit
-
-
-
-
0.65
10
200
0.8
nA
nA
r
s
diode series
resistance
diode
capacitance
[1]
-
C
d
f = 1 MHz; see
Figure 1
and
Figure 3
V
R
= 1 V
V
R
= 28 V
34.65
2.361
-
-
2.6
1.3
42.35
2.754
-
pF
pF
capacitance ratio f = 1 MHz
capacitance ratio f = 1 MHz
13.5
15
-
capacitance ratio f = 1 MHz
-
1.08
-
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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| BB179BLX | UHF variable capacitance diode |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BB178 /T3 | 功能描述:整流器 TAPE13 DIO-RFSS RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| BB178,115 | 功能描述:變?nèi)荻O管 VHF VAR CAP 32V 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 |
| BB178,115-CUT TAPE | 制造商:NXP 功能描述:BB178 Series VHF Variable Capacitance Diode - SOD-523 |
| BB178,135 | 功能描述:變?nèi)荻O管 TAPE13 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 |
| BB178,315 | 功能描述:變?nèi)荻O管 VHF 32V 42.35pF 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 |
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