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參數(shù)資料
| 型號： | BB134 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | UHF variable capacitance diode(UHF 可變電容二極管) |
| 中文描述： | UHF BAND, 17.5 pF, 30 V, SILICON, VARIABLE CAPACITANCE DIODE |
| 封裝： | PLASTIC, SMD, 2 PIN |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 54K |
| 代理商： | BB134 |
1998 Sep 15
2
Philips Semiconductors
Product specification
UHF variable capacitance diode
BB134
FEATURES
Excellent linearity
Excellent matching to 0.5% DMA
Very small plastic SMD package
C28: 1.9 pF; ratio: 10
Low series resistance.
APPLICATIONS
Electronic tuning in UHF television
tuners
VCO.
DESCRIPTION
The BB134 is a variable capacitance
diode, fabricated in planar
technology, and encapsulated in the
SOD323 very small plastic SMD
package.
The excellent matching performance
is achieved by a direct matching
assembly procedure. The unmatched
type, BB135 has the same
specification.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
R
I
F
T
stg
T
j
continuous reverse voltage
55
55
30
V
continuous forward current
storage temperature
20
mA
°
C
°
C
+150
operating junction temperature
+125
Fig.1 Simplified outline (SOD323) and symbol.
Marking code:
P4.
Cathode side indicated by a bar.
handbook, 4 columns
k
a
MAM130
ELECTRICAL CHARACTERISTICS
T
j
= 25
°
C unless otherwise specified.
Note
1.
V
R
is the value at which C
d
= 9 pF.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
I
R
reverse current
V
R
= 30 V; see Fig.3
V
R
= 30 V; T
j
= 85
°
C; see Fig.3
f = 470 MHz; note 1
V
R
= 0.5 V; f = 1 MHz; see Figs 2 and 4
V
R
= 28 V; f = 1 MHz; see Figs 2 and 4
f = 1 MHz
17.5
1.7
8.9
10
nA
200
0.75
21
2.1
12
nA
pF
pF
r
s
C
d
diode series resistance
diode capacitance
capacitance ratio
capacitance matching
V
R
= 0.5 to 28 V; in a sequence of 4 diodes
(gliding)
V
R
= 0.5 to 28 V; in a sequence of 15 diodes
(gliding)
0.5
%
2
%
C
C
d 28V
)
)
---------------------
C
d
d
--C
相關(guān)PDF資料 |
PDF描述 |
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| BB145B-01 | Low-voltage variable capacitance diode |
| BB145C | Low-voltage variable capacitance diode |
| BB147 | VHF variable capacitance diode(VHF 可變電容二極管) |
| BB151 | Low-voltage variable capacitance diode(低壓可變電容二極管) |
| BB202LX | Low-voltage variable capacitance diode |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BB1345 | 制造商:Ohmite Mfg Co 功能描述:RES,CARBON COMP,1/8 WATT,130k OHM,5% 制造商:Rockwell Automation / Allen-Bradley 功能描述:RES,CARBON COMP,1/8 WATT,130k OHM,5% 制造商:SEI Stackpole Electronics Inc 功能描述:RES,CARBON COMP,1/8 WATT,130k OHM,5% |
| BB135 | 制造商:NXP Semiconductors 功能描述:DIODE VARICAP SOD323 制造商:NXP Semiconductors 功能描述:DIODE, VARICAP, SOD323 制造商:NXP Semiconductors 功能描述:BB135 UHF Varicap diode,20mA,30V |
| BB135 /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 |
| BB135,115 | 功能描述:變?nèi)荻O管 Var Cap 30V 2.1pF 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 |
| BB135,115-CUT TAPE | 制造商:NXP 功能描述:BB135 Series 30 V Surface Mount UHF Variable Capacitance Diode - SOD-323 |
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