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參數(shù)資料
| 型號： | 1N5819RLG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Axial Lead Rectifiers |
| 中文描述： | 1 A, 40 V, SILICON, SIGNAL DIODE, DO-41 |
| 封裝： | LEAD FREE, PLASTIC, CASE 59-10, 2 PIN |
| 文件頁數(shù)： | 6/7頁 |
| 文件大?。?/td> | 81K |
| 代理商： | 1N5819RLG |
1N5817, 1N5818, 1N5819
http://onsemi.com
6
NOTE 6. — HIGH FREQUENCY OPERATION
Since current flow in a Schottky rectifier is the result of
majority carrier conduction, it is not subject to junction
diode forward and reverse recovery transients due to
minority carrier injection and stored charge. Satisfactory
circuit analysis work may be performed by using a model
consisting of an ideal diode in parallel with a variable
capacitance. (See Figure 10.)
Rectification efficiency measurements show that
operation will be satisfactory up to several megahertz. For
example, relative waveform rectification efficiency is
approximately 70 percent at 2.0 MHz, e.g., the ratio of dc
power to RMS power in the load is 0.28 at this frequency,
whereas perfect rectification would yield 0.406 for sine
wave inputs. However, in contrast to ordinary junction
diodes, the loss in waveform efficiency is not indicative of
power loss: it is simply a result of reverse current flow
through the diode capacitance, which lowers the dc output
voltage.
10
20
0.8
70
200
100
50
30
20
10
6.0
4.0
2.0
1.0
0.6
8.0
0.4
40
C
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 10. Typical Capacitance
T
= 25
°
C
f = 1.0 MHz
1N5819
1N5818
1N5817
ORDERING INFORMATION
Device
Package
Shipping
1N5817
Axial Lead*
1000 Units / Bag
1N5817G
Axial Lead*
1000 Units / Bag
1N5817RL
Axial Lead*
5000 / Tape & Reel
1N5817RLG
Axial Lead*
5000 / Tape & Reel
1N5818
Axial Lead*
1000 Units / Bag
1N5818G
Axial Lead*
1000 Units / Bag
1N5818RL
Axial Lead*
5000 / Tape & Reel
1N5818RLG
Axial Lead*
5000 / Tape & Reel
1N5819
Axial Lead*
1000 Units / Bag
1N5819G
Axial Lead*
1000 Units / Bag
1N5819RL
Axial Lead*
5000 / Tape & Reel
1N5819RLG
Axial Lead*
5000 / Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently PbFree.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 1N5817RLG | Axial Lead Rectifiers |
| 1N5818RLG | Axial Lead Rectifiers |
| 1N5820-B | 3.0A SCHOTTKY BARRIER RECTIFIERS |
| 1N5820-T | 3.0A SCHOTTKY BARRIER RECTIFIERS |
| 1N5821-B | 3.0A SCHOTTKY BARRIER RECTIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N5819RLG-CUT TAPE | 制造商:ON 功能描述:1N5819 Series 40 V 1 A Schottky Rectifier Diode - DO-201AD |
| 1N5819S | 制造商:BILIN 制造商全稱:Galaxy Semi-Conductor Holdings Limited 功能描述:SCHOTTKY BARRIER RECTIFIER |
| 1N5819SF | 制造商:GXELECTRONICS 制造商全稱:Gaomi Xinghe Electronics Co., Ltd. 功能描述:SCHOTTKY BARRIER RECTIFIER Reverse Voltage 20 to 40 Volts Forward Current - 1.0Ampere |
| 1N5819SX | 制造商:Microwave Semiconductor 功能描述: |
| 1N5819-T | 功能描述:肖特基二極管與整流器 Vr/40V Io/1A T/R RoHS:否 制造商:Skyworks Solutions, Inc. 產(chǎn)品:Schottky Diodes 峰值反向電壓:2 V 正向連續(xù)電流:50 mA 最大浪涌電流: 配置:Crossover Quad 恢復時間: 正向電壓下降:370 mV 最大反向漏泄電流: 最大功率耗散:75 mW 工作溫度范圍:- 65 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel |
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