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參數資料
| 型號： | 934057033115 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 變容二極管 |
| 英文描述： | VHF BAND, 40.65 pF, SILICON, VARIABLE CAPACITANCE DIODE |
| 封裝： | PLASTIC, SMD, UMD2, SC-76, 2 PIN |
| 文件頁數： | 2/8頁 |
| 文件大小： | 50K |
| 代理商： | 934057033115 |
2002 Mar 05
2
Philips Semiconductors
Product specication
VHF variable capacitance diode
BB157
FEATURES
High linearity
Excellent matching to 2% DMA
Very small plastic SMD package
C25: 2.75 pF; ratio: min. 11
Low series resistance.
APPLICATIONS
Electronic tuning in VHF television tuners
Voltage controlled oscillators (VCO).
DESCRIPTION
The BB157 is a variable capacitance diode, fabricated in
planar technology and encapsulated in the SOD323
(SC-76) very small plastic SMD package. The excellent
matching performance is achieved by gliding matching
and a Direct Matching Assembly (DMA) procedure.
MARKING
PINNING
TYPE NUMBER
MARKING CODE
BB157
PG
PIN
DESCRIPTION
1
cathode
2
anode
handbook, 2 columns
12
MAM392
Fig.1
Simplified outline SOD323 (SC76) and
symbol.
The marking bar indicates the cathode.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VR
continuous reverse voltage
30
V
VRM
peak reverse voltage
in series with a 10 k
resistor
35
V
IF
continuous forward current
20
mA
Tstg
storage temperature
55
+150
°C
Tj
operating junction temperature
55
+150
°C
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 934057052116 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Logic level four-quadrant triac |
| 934057052126 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Logic level four-quadrant triac |
| 934057052412 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Logic level four-quadrant triac |
| 934057053135 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Logic level four-quadrant triac |
| 934057054412 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Logic level four-quadrant triac |
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