- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄245815 > 1N2970A (MICROSEMI CORP-LAWRENCE) Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode PDF資料下載
參數(shù)資料
| 型號： | 1N2970A |
| 廠商： | MICROSEMI CORP-LAWRENCE |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| 中文描述： | 6.8 V, 10 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-203AA |
| 封裝： | HERMETIC SEALED, GLASS, DO-4, 1 PIN |
| 文件頁數(shù)： | 4/6頁 |
| 文件大小： | 136K |
| 代理商： | 1N2970A |
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
10 WATT ZENER DIODES
Qualified per MIL-PRF-19500/124
T4-LDS-0075 Rev. 1 (082463)
Page 4 of 6
* JEDEC Registered Data.
** Not JEDEC Data.
Have JAN and JANTX Qualifications to MIL-PRF-19500/124.
See further notes on following page.
NOTES:
1.
1N3993 - 1N4000 series: suffix A indicates +/-5% tolerance, no suffix indicates +/-10% tolerance. 1N2970
– 1N3015 series: suffix B indicates +/- 5% tolerance, suffix A indicates +/-10%, no suffix indicates +/-20%
tolerance. If tighter tolerance is required, consult factory.
2.
The electrical characteristics are measured after allowing the device to stabilize for 90 seconds with 30oC
Base temperature.
3.
The zener impedance (ZZT) is derived from the 60 Hz ac voltage, which results when an ac current having an
rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK. When making
zener impedance measurements at the IZK test point, it may be necessary to insert a 60 Hz band pass filter
between the diode and voltmeter to avoid errors resulting from low level noise signals. A curve showing the
variation of zener impedance vs. zener current for three representative types is shown in Figures 2 and 3.
Also see Microsemi MicroNote 202.
4.
These values of IZM may be exceeded in the case of individual diodes. The values shown are calculated for
the worst case that is a unit of +/-5% tolerance at the high voltage end of its tolerance range. Allowance has
also been made for the rise in zener voltage above VZT, which results from zener impedance and the increase
in junction temperature as power dissipation approaches 10 watts.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 1N3004RA | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| 1N3009RA | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| 1N4618UR | GLASS SURFACE MOUNT 0.5 WATT ZENERS |
| 1N4118UR | GLASS SURFACE MOUNT 0.5 WATT ZENERS |
| 1N4619UR | GLASS SURFACE MOUNT 0.5 WATT ZENERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N2970AR | 制造商:NAINA 制造商全稱:Naina Semiconductor ltd. 功能描述:10 WATT ZENER DIODES |
| 1N2970B | 功能描述:ZENER DIODE 6.8V D0-4 RoHS:是 類別:分離式半導體產(chǎn)品 >> 單二極管/齊納 系列:- 標準包裝:1 系列:- 電壓 - 齊納（標稱）(Vz):36V 電壓 - 在 If 時為正向 (Vf)（最大）:900mV @ 10mA 電流 - 在 Vr 時反向漏電:100nA @ 27V 容差:±5% 功率 - 最大:200mW 阻抗（最大）(Zzt):70 歐姆 安裝類型:表面貼裝 封裝/外殼:SC-70，SOT-323 供應商設(shè)備封裝:SOT-323 包裝:剪切帶 (CT) 工作溫度:-65°C ~ 150°C 產(chǎn)品目錄頁面:1585 (CN2011-ZH PDF) 其它名稱:MMBZ5258BWMMBZ5258BWCTMMBZ5258BWCT-NDMMBZ5258BWDICT |
| 1N2970B | 制造商:Solid State Devices Inc (SSDI) 功能描述:ZENER DIODE 10W 6.8V DO-4 |
| 1N2970BJ | 制造商:MILITARY SPECIFICATIONS P 功能描述: |
| 1N2970BJAN | 制造商:MILITARY SPECIFICATIONS P 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。