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參數(shù)資料
| 型號(hào)： | 5082-2080 |
| 英文描述： | Passivated General Purpose Schottky Diodes(鈍化通用型肖特基勢(shì)壘二極管) |
| 中文描述： | 鈍化通用肖特基二極管（鈍化通用型肖特基勢(shì)壘二極管） |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大?。?/td> | 18K |
| 代理商： | 5082-2080 |
2
Notes:
1. The point MTTF is simply the total
device hours divided by the number of
failures.
2. The MTTF and failure rate represent the
performance level for which there is a
90% probability of the device doing
400
J
j
°
C
MEAN TIME TO FAILURE, MTTF (HRS)
350
300
250
200
150
100
50
25
A
0.7
0.8
0.9
1.0
1.5
2.0
3.0
4.0
0.6
0.5
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
E
a
= 1.2 eV
better than the stated value. The
confidence level is based on the
statistics of failure distribution. The
assumed distribution is exponential.
This particular distribution is commonly
used in describing useful life failures.
3. FIT is defined as Failure in Time, or
specifically, failures per billion hours.
The relationship between MTTF and FIT
is as follows: FIT = 10
9
/(MTTF).
C. Example of Failure Rate Calculation
At 75
°
C with a device operating 8 hours a day, 5 days a week, the percent utilization is:
% Utilization = (8 hrs/day x 5 days/wk)
÷
168 hrs/wk = 25%
Then the point failure rate per year is:
(1.0 x 10
-10
/hr.) x (25%) x (8760 hrs/yr) = 2.2 x 10
-5
% per year
Likewise, the 90% confidence level failure rate per year is:
(2.3 x 10
-10
/hrs.) x (25%) x (8760 hrs/yr) = 5.1 x 10
-5
% per year
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 5082-2804 | Passivated General Purpose Schottky Diodes(鈍化通用型肖特基勢(shì)壘二極管) |
| 5082-2805 | Passivated General Purpose Schottky Diodes(鈍化通用型肖特基勢(shì)壘二極管) |
| 5082-2811 | Passivated General Purpose Schottky Diodes(鈍化通用型肖特基勢(shì)壘二極管) |
| 5082-2815 | Passivated General Purpose Schottky Diodes(鈍化通用型肖特基勢(shì)壘二極管) |
| 5082-2817 | Passivated General Purpose Schottky Diodes(鈍化通用型肖特基勢(shì)壘二極管) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 5082-2207 | 制造商:ASI 制造商全稱(chēng):ASI 功能描述:SCHOTTKY MEDIUM BARRIER DIODE |
| 5082-2209 | 制造商:Agilent Technologies 功能描述:SILICON, MEDIUM BARRIER SCHOTTKY, X BAND, MIXER DIODE 制造商:Hewlett Packard Co 功能描述:SILICON, MEDIUM BARRIER SCHOTTKY, X BAND, MIXER DIODE |
| 5082-2240-00 | 功能描述:射頻適配器 - 系列之間 ADPTR-SMC PLG/SMA JK RoHS:否 制造商:Amphenol Connex 側(cè)1射頻系列:SMA 側(cè)1性別:Jack (Female) 側(cè)1極性:Normal 側(cè)1體類(lèi)型:Bulkhead 側(cè)2射頻系列:TNC 側(cè)2性別:Jack (Female) 側(cè)2極性:Normal 側(cè)2體類(lèi)型:Bulkhead 阻抗:50 Ohms 適配器類(lèi)型:Straight 頻率范圍:DC to 11 GHz 觸點(diǎn)電鍍:Gold 外殼電鍍:Gold 主體材料:Brass |
| 5082-2241-00 | 功能描述:射頻適配器 - 系列之間 SMA Plug to SMC Jack RoHS:否 制造商:Amphenol Connex 側(cè)1射頻系列:SMA 側(cè)1性別:Jack (Female) 側(cè)1極性:Normal 側(cè)1體類(lèi)型:Bulkhead 側(cè)2射頻系列:TNC 側(cè)2性別:Jack (Female) 側(cè)2極性:Normal 側(cè)2體類(lèi)型:Bulkhead 阻抗:50 Ohms 適配器類(lèi)型:Straight 頻率范圍:DC to 11 GHz 觸點(diǎn)電鍍:Gold 外殼電鍍:Gold 主體材料:Brass |
| 5082-2271 | 制造商:ASI 制造商全稱(chēng):ASI 功能描述:SCHOTTKY BARRIER DUAL DIODE |
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