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| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 2.72mm |
| Length | 5.2mm |
| Model | 1N4728ATR |
| Mount Type | Through Hole |
| Series | 1N47 |
| Maximum Operating Temperature | 200°C |
| Package Type | DO-41 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Maximum Power Dissipation Pd | 1W |
| Diode Configuration | Single |
| Test Current It | 76mA |
| Maximum Reverse Leakage Current | 100μA |
| Nominal Zener Voltage Vz | 3.3V |
| Zener Type | General Purpose |
| Maximum Zener Impedance | 10Ω |
onsemi 1N4728ATR is a 3.3 V General Purpose Zener Diode designed for voltage regulation and protection in electronic circuits. It delivers a maximum power dissipation of 1 watt and features a single diode configuration. Packaged in a 2-pin DO-41 through hole mount, it provides reliable mounting and ease of installation.
This component supports industrial, laboratory, and electronic manufacturing applications where voltage stabilization and surge protection are required. The device operates effectively within a broad temperature range from -65°C to 200°C, ensuring durability in harsh environmental conditions.
With a Zener voltage tolerance of ±5% and a nominal voltage of 3.3 V, it maintains stable voltage regulation. The maximum Zener impedance of 10 ohms and low reverse leakage current of 100 microamperes contribute to its efficiency and reliability.
This Zener diode is configured as a single element chip for voltage regulation. Nominal Zener voltage is 3.3 volts with a test current of 76 mA. Maximum power dissipation is 1 watt suitable for general purpose use. Through hole mount design in a 2-pin DO-41 package.
Operating temperature range from -65°C to 200°C. Maximum Zener impedance is 10 ohms. Maximum reverse leakage current of 100 microamperes. Physical dimensions include 5.2 mm length and 2.72 mm height.
This Zener diode is ideal for use in electronic circuits requiring robust voltage regulation, such as power supplies, voltage reference, and protection circuits in industrial and commercial electronic assemblies.
Explore more semiconductor and diode products from onsemi available at EnvMart for your electronic component needs.
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