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參數資料
| 型號： | BB135 |
| 廠商： | 樂山無線電股份有限公司 |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | UHF Variable Capacitance Diode |
| 中文描述： | 超高頻變容二極管 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 38K |
| 代理商： | BB135 |
LESHAN RADIO COMPANY, LTD.
BB135–1/2
UHF Variable Capacitance
Diode
SOD– 323
1
2
BB135
P5
MARKING DIAGRAM
2
ANODE
1
CATHODE
FEATURES
·
Excellent linearity
·
Very small plastic SMD package.
·
C28: 1.9 pF; ratio: 10
·
Low series resistance.
APPLICATIONS
·
Electronic tuning in UHF television
tuners.
·
Radio upconversion concepts
·
VCO.
DESCRIPTION
The BB135 is a variable capacitance
diode, fabricated in planar technology,
and encapsulated in the SOD323 very
small plastic SMD package.
The matched type, BB134 has the
same specification.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
V
R
continuous reverse voltage
I
F
continuous forward current
T
stg
storage temperature
T
j
operating junction temperature
MIN.
–
–
–55
–55
MAX.
30
20
+150
+125
UNIT
V
mA
°C
°C
ELECTRICAL CHARACTERISTICS
T
j
= 25 °C unless otherwise specified.
SYMBOL
PARAMETER
I
R
reverse current
CONDITIONS
MIN.
–
–
–
17.5
1.7
8.9
MAX. UNIT
10
200
0.75
21
2.1
12
V
R
= 30 V; see Fig.2
V
R
= 30 V; T
j
= 85 °C; see Fig.2
f = 470 MHz; note 1
V
R
= 0.5 V; f = 1 MHz; see Figs 1 and 3
V
R
= 28 V;f = 1 MHz; see Figs 1 and 3
f = 1 MHz
nA
nA
pF
pF
r
s
C
d
diode series resistance
diode capacitance
C
d( 0.5V )
C
d (28V )
Note
1. V
R
is the value at which C
d
= 9 pF.
capacitance ratio
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相關代理商/技術參數 |
參數描述 |
|---|---|
| BB135 /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 |
| BB135,115 | 功能描述:變容二極管 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 |
| BB135,135 | 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 |
| BB135115 | 制造商:NXP Semiconductors 功能描述:Variable Capacitance Diode |
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