Key facts
- Brand
- Microsemi
- Model
- 1N829AUR-1
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-07
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Microsemi 1N821UR thru 1N829AUR-1 Data Sheet
The 1N821UR and 1N829AUR-1 series of surface mount Zero-TC Reference Diodes provide a selection of both 6.2 V and 6.55 V nominal voltages and temperature coefficients to as low as 0.0005%/oC for minimal voltage change with temperature when operated at 7.5 mA. These glass surface mount DO-213AA (MELF) reference diodes are optionally available with an internal-metallurgical-bond by adding a “-1” suffix. This type of bonded Zener package construction is also available in JAN, JANTX, and JANTXV military qualifications. Microsemi also offers numerous other Zener Reference Diode products for a variety of other voltages up to 200 V.
Read onlineMicrosemi 1N829AUR-1 specifications
| Nominal voltage | 6.2 V or 6.55 V |
|---|---|
| Temperature coefficient | 0.01 %/°C to 0.0005 %/°C |
| Test current | 7.5 mA |
| Power dissipation | 500 mW at 25 °C |
| Operating temperature range | -65 °C to +175 °C |
| Storage temperature range | -65 °C to +175 °C |
| Package | DO‑213AA (MELF) |
| Weight | 0.04 g |
All Microsemi 1N829AUR-1 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What nominal voltages are offered by the 1N821UR‑1 to 1N829AUR‑1 series?
The series provides either 6.2 V or 6.55 V nominal voltage options.
What is the temperature‑coefficient range for these Zener reference diodes?
Temperature coefficients range from 0.01 %/°C down to 0.0005 %/°C.
What is the operating temperature range of these diodes?
The diodes operate from –65 °C up to +175 °C.
How much power can each diode dissipate?
Each diode can dissipate up to 500 mW at 25 °C, with a maximum current of 70 mA.