1N821A/TR
DIODE ZENER TEMP COMPENSATEDManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N821A-TR is a temperature-compensated Zener diode designed for precision voltage regulation applications. This axial-leaded component offers a nominal Zener voltage of 6.2 V with a tight tolerance of ±5%. Featuring a maximum power dissipation of 500 mW, it provides a low reverse leakage current of 2 µA at 3 V and a Zener impedance (Zzt) of 10 Ohms maximum. The diode is housed in a DO-204AH (DO-35) package and is supplied on tape and reel (TR) for automated assembly. Its robust operating temperature range of -55°C to 175°C makes it suitable for use in aerospace, defense, and industrial control systems where stable voltage references are critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-204AH, DO-35, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 6.2 V |
| Impedance (Max) (Zzt) | 10 Ohms |
| Supplier Device Package | DO-204AH (DO-35) |
| Power - Max | 500 mW |
| Current - Reverse Leakage @ Vr | 2 µA @ 3 V |
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