1N5281BE3
ActiveZENER DIODE SINGLE 2-PIN 200V, 5%, 2500OHM, 500MW DO-35 BAG
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1N5281BE3
ActiveZENER DIODE SINGLE 2-PIN 200V, 5%, 2500OHM, 500MW DO-35 BAG
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 1N5281BE3 | 1N5281B-Zener-Diode Series |
|---|---|---|
| Current - Reverse Leakage @ Vr | 100 nA | 100 nA |
| Impedance (Max) (Zzt) [Max] | 2500 Ohms | 2500 Ohms |
| Mounting Type | Through Hole | Through Hole |
| Operating Temperature [Max] | 175 ░C | 175 - 347 °F |
| Operating Temperature [Min] | -65 °C | -65 ░C |
| Package / Case | Axial, DO-35, DO-204AH | Axial, DO-35, DO-204AH |
| Power - Max [Max] | 500 mW | 500 mW |
| Supplier Device Package | DO-204AH (DO-35) | DO-204AH (DO-35) |
| Tolerance | 5 % | 5 % |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V | 1.5 V |
| Voltage - Zener (Nom) (Vz) | 200 V | 200 V |
1N5281B-Zener-Diode Series
Zener Diode Single 2-Pin 200V, 5%, 2500Ohm, 500mW DO-35 Bag
| Part | Voltage - Zener (Nom) (Vz) | Impedance (Max) (Zzt) [Max] | Voltage - Forward (Vf) (Max) @ If | Package / Case | Supplier Device Package | Tolerance | Operating Temperature [Min] | Operating Temperature [Max] | Mounting Type | Power - Max [Max] | Current - Reverse Leakage @ Vr |
|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology 1N5281B/TR | 200 V | 2500 Ohms | 1.5 V | Axial, DO-204AH, DO-35 | DO-204AH (DO-35) | 5 % | -65 ░C | 347 °F | Through Hole | 500 mW | 100 nA |
Microchip Technology 1N5281BE3 | 200 V | 2500 Ohms | 1.5 V | Axial, DO-204AH, DO-35 | DO-204AH (DO-35) | 5 % | -65 °C | 175 ░C | Through Hole | 500 mW | 100 nA |
Microchip Technology 1N5281BE3/TR | 200 V | 2500 Ohms | 1.5 V | Axial, DO-204AH, DO-35 | DO-204AH (DO-35) | 5 % | -65 °C | 175 ░C | Through Hole | 500 mW | 100 nA |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 271 | $ 3.04 | |
| Microchip Direct | N/A | 1 | $ 3.27 | |
| Newark | Each | 100 | $ 3.04 | |
| 500 | $ 2.90 | |||
Description
General part information
1N5281B-Zener-Diode Series
The popular 1N5221B-1 thru 1N5281B-1 series of 0.5 watt Zener voltage regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass, axial-leaded DO-35 Zeners are also available in various up-screening levels by adding a prefix identifier as described in the "Part Nomenclature" section of this datasheet. Microchip also offers numerous other Zener products to meet higher and lower power applications.
Documents
Technical documentation and resources