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參數資料
| 型號： | BB148 |
| 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： | BB148<SOD323 (SOD323)|<<http://www.nxp.com/packages/SOD323.html<1<week 31, 2003,;BB148<SOD323 (SOD323)|<<http://www.nxp.com/packages/SOD323.html<1<week 31, 2003,; |
| 文件頁數： | 1/8頁 |
| 文件大小： | 81K |
| 代理商： | BB148 |
1. Product profile
1.1 General description
The BB148 is a variable capacitance diode, fabricated in planar technology, and
encapsulated in the SOD323 (SC-76) very small SMD plastic package.
The excellent matching performance is achieved by gliding matching and a Direct
Matching Assembly (DMA) procedure. The diodes are delivered on tape in several
matched groups and are also available unmatched upon request. The unmatched type,
BB158 has the same specification.
1.2 Features and benefits
Excellent linearity
Excellent matching to 1 % DMA
Very small SMD plastic package
C
d(28V)
: 2.6 pF; C
d(1V)
to C
d(28V)
ratio: 15
Low series resistance.
1.3 Applications
Electronic tuning in VHF television tuners, band B up to 460 MHz
Voltage Controlled Oscillators (VCO).
2. Pinning information
Table 1.
Pin
1
2
[1]
The marking bar indicates the cathode.
BB148
VHF variable capacitance diode
Rev. 6 — 2 September 2011
Product data sheet
Pinning
Description
cathode
anode
Simplified outline
[1]
Symbol
2
1
sym008
相關PDF資料 |
PDF描述 |
|---|---|
| BB148 | VHF variable capacitance diode |
| BB149A | UHF variable capacitance diode |
| BB149A | UHF variable capacitance diode |
| BB149 | UHF variable capacitance diode |
| BB149 | UHF variable capacitance diode |
相關代理商/技術參數 |
參數描述 |
|---|---|
| BB148 /T3 | 功能描述:整流器 TAPE13 DIO-RFSS RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| BB148 T/R | 功能描述:變容二極管 TAPE-7 DIO-RFSS RoHS:否 制造商:Skyworks Solutions, Inc. 電容:5.2 pF 反向電壓:10 V 正向連續電流:20 mA 端接類型:SMD/SMT 封裝 / 箱體:SC-79 封裝:Reel |
| BB148,115 | 功能描述:變容二極管 TAPE-7 DIO-RFSS RoHS:否 制造商:Skyworks Solutions, Inc. 電容:5.2 pF 反向電壓:10 V 正向連續電流:20 mA 端接類型:SMD/SMT 封裝 / 箱體:SC-79 封裝:Reel |
| BB148,115-CUT TAPE | 制造商:NXP 功能描述:BB148 Series 460 MHz 41.8 pF 0.9 Ohm VHF Variable Capacitance Diode - SC-76 |
| BB148,135 | 功能描述:變容二極管 TAPE13 DIO-RFSS RoHS:否 制造商:Skyworks Solutions, Inc. 電容:5.2 pF 反向電壓:10 V 正向連續電流:20 mA 端接類型:SMD/SMT 封裝 / 箱體:SC-79 封裝:Reel |
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