1N821A/TR
ActiveTEMPERATURE COMPENSATED DO-35 ROHS COMPLIANT: YES
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1N821A/TR
ActiveTEMPERATURE COMPENSATED DO-35 ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 1N821A/TR |
|---|---|
| Current - Reverse Leakage @ Vr | 2 µA |
| Impedance (Max) (Zzt) | 10 Ohms |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 347 °F |
| Operating Temperature [Min] | -55 °C |
| Package / Case | Axial, DO-35, DO-204AH |
| Power - Max [Max] | 500 mW |
| Supplier Device Package | DO-204AH (DO-35) |
| Tolerance | 5 % |
| Voltage - Zener (Nom) (Vz) | 6.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 233 | $ 3.53 | |
| Microchip Direct | N/A | 1 | $ 3.79 | |
| 100 | $ 3.52 | |||
| 500 | $ 3.39 | |||
| 1000 | $ 3.20 | |||
| Newark | Each | 100 | $ 3.52 | |
| 500 | $ 3.39 | |||
Description
General part information
1N821A-Zener-Diode Series
The popular 1N821 thru 1N829A series of Zero-TC Reference Diodes provides a selection of both 6.2 V and 6.55 V nominal voltages and temperature coefficients to as low as 0.0005%/o C for minimal voltage change with temperature when operated at 7.5 mA. These glass axialleaded DO-35 reference diodes are optionally available with an internalmetallurgical-bond by adding a "-1" suffix. This type of bonded Zener package construction is also available in JAN, JANTX, and JANTXV military qualifications. Microchip also offers numerous other Zener Reference Diode products for a variety of other voltages up to 200 V.
Documents
Technical documentation and resources