參數(shù)資料
型號(hào)： MA45278
元件分類： 變?nèi)荻O管
英文描述： VHF-UHF BAND, 22 pF, 60 V, SILICON, ABRUPT VARIABLE CAPACITANCE DIODE
文件頁(yè)數(shù)： 2/5頁(yè)
文件大?。?/td> 339K
代理商： MA45278
u~ji
uua,q..,imunn I uinog
varaciors
Nominal Characteristics
Minimum3’7
Minimume
Total2,7
Capacitance
Frequency
Availablel,7
Model1
Vb
Capacitance
Ratio
Minimum4
Range
Case Style
Number
(Volts)
(pF)
Cto/Ctvb
“0”
(GHz)
(Chip)
MA45225
30
0.5
2.7
5500
10-12
132
MA45226
30
0.6
2.9
5500
9-11
132
MA45227
30
0.8
2.9
5000
8-10
132
MA45228
30
1.0
3.0
4800
7-9
132
MA45229
30
1.2
3.2
4800
6-8
132
MA45230
30
1.5
3.3
4500
6-8
132
MA45231
30
1.8
3.5
4000
5-7
132
MA45232
30
2.2
3.6
4000
5-7
132
MA45233
30
2.7
3.7
4000
4-6
132
MA45234
30
3.3
3.7
3500
4-6
132
MA45235
30
3.9
3.8
3500
3-5
132
MA45236
30
4.7
3.8
3000
2-4
132
MA45237
30
5.6
3.9
3000
2-4
132
MA45238
30
6.8
3.9
3000
2-4
132
MA45239
30
8.2
3.9
2700
1-2
132
MA45240
30
10.0
4.0
2500
1-2
132
MA45241
30
12.0
4.0
2200
.5-1.0
132
MA45242
30
15.0
4.0
2000
.5-1.0
132
45 Volt Silicon Abrupt Junction Tuning Varactors
Nominal Characteristics
Minimum3’7
Minimumo
Total2,?
Capacitance
Frequency
Available1’7
Modell
Vb
Capacitance
Ratio
Minimum4
Range
Case Style
Number
(Volts)
(pF)
Cto/Ctvb
“0”
(GHz)
(Chip)
MA45245
45
0.5
3.3
4000
9-11
132
MA45246
45
0.6
3.7
4000
8-10
132
MA45247
45
0.8
3.9
3800
5-7
132
MA45248
45
1.0
4.0
3500
5-7
132
MA45249
45
1.2
4.2
3500
4-6
132
MA45250
45
1.5
4.4
3300
4-6
132
MA45251
45
1.8
4.6
3000
3-5
132
MA45252
45
2.2
4.8
2700
3-5
132
MA45253
45
2.7
5.5
2700
2-3
132
MA45254
45
3.3
5.2
2400
2-3
132
MA45255
45
3.9
5.3
2200
1.5-2.5
132
MA45256
45
4.7
5.4
2000
1.0-1.5
132
MA45257
45
5.6
5.4
2000
1.0-1.5
132
MA45258
45
6.8
5.4
1800
1.0-1.5
132
MA45259
45
8.2
5.4
1700
1.0-1.5
132
NOTES
1. case style 30 is the standard enclosure for this series. On special order,
4. Diode 0 at —4 volts is determined at 1.0 GHz and extrapolated to 50 MHz
these devices are also available in other case styles including 31, 94, 96,
by:
1
108, and in chip form. To order the MA45200 series in chip form or other
04
=
2nf CJ..4 R5
case styles, add the designated available case number as a suffix to the
model number, i.e., MA45229-132 is a chip or MA45229-96 is in the 96
case style.
5. Reverse leakage current is measured at 800/0 of the minimum breakdown
2. Total capacitance is measured at 1 MHz and —4 volts. The standard
voltage and will be 20 nanoamperes maximum.
capacitance is ±10%. A tighter tolerance ±5%may be obtained, at an
6. Reverse leakage is 10 microamperes maximum at minimum breakdown
additional cost, by adding the suffix ‘A’ to the basic model number.
voltage.
3. The total capacitance ratio will vary with different packages due to dif-
7. The total capacitance and capacitance ratios shown are for diodes housed
ferences in package parasitic capacitance.
in case style 30. Other cases and chip styles will result in slightly different
values.
M/A-COM, Inc.
U
43 South Aye, Burlington, MA 01803
U
800-366-2266
144
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MA4530 制造商:SHINDENGEN 制造商全稱:Shindengen Electric Mfg.Co.Ltd 功能描述:Power Switching Regulators
MA4530-4100 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 Input V=90-132 W=80 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
MA4530-4104 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 Input V=90-132 W=80 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
MA4530-4105 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 Input V=90-132 W=80 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
MA4530-7100 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 Input V=90-132 W=80 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
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