1N5299E3/TR Overview
The 1N5299E3/TR is a high-reliability Zener diode designed for precise voltage regulation in industrial and electronic control systems. It offers a stable Zener voltage of 200 volts with low dynamic impedance, making it ideal for maintaining consistent voltage levels under varying load conditions. Packaged in a robust DO-41 axial lead configuration, this diode ensures excellent thermal stability and long-term durability. Sourcing professionals and engineers benefit from its proven performance in voltage reference, voltage clamping, and surge suppression applications. The device meets stringent quality standards, ensuring dependable operation in demanding environments. For more detailed component information, visit IC Manufacturer.
1N5299E3/TR Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Zener Voltage (Vz) | 200 | Volts |
| Power Dissipation (Pz) | 5 | Watts |
| Test Current (IzT) | 20 | mA |
| Dynamic Impedance (Zzt) | 65 | Ohms |
| Maximum Forward Voltage (Vf) | 1.1 | Volts |
| Maximum Leakage Current (Ir) | 100 | ??A |
| Operating Temperature Range | -65 to +200 | ??C |
| Package Type | DO-41 Axial Lead | ?C |
1N5299E3/TR Key Features
- High voltage regulation: Provides a precise Zener voltage of 200 V, enabling stable voltage references critical in industrial power supplies and control circuits.
- Robust power handling: Supports up to 5 W power dissipation, allowing reliable operation under high-load conditions without thermal failure.
- Low dynamic impedance: Ensures minimal voltage variation with current changes, improving overall circuit stability and accuracy.
- Wide operating temperature range: Suitable for harsh environments, functioning effectively from -65??C to +200??C, which enhances durability in industrial applications.
1N5299E3/TR Advantages vs Typical Alternatives
This diode excels in applications requiring high voltage stability and power dissipation compared to standard Zener diodes. Its low dynamic impedance and robust thermal characteristics provide superior reliability and accuracy. These features reduce circuit complexity by minimizing additional voltage regulation components, optimizing system integration and enhancing overall performance in demanding electronic systems.
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Typical Applications
- Voltage reference and regulation in precision power supplies, ensuring consistent output voltage despite load fluctuations or input changes.
- Voltage clamping to protect sensitive components from voltage spikes in industrial control circuits.
- Surge suppression in transient voltage protection circuits, safeguarding electronic equipment from damage.
- Use in instrumentation and measurement systems requiring stable voltage baselines for accurate readings.
1N5299E3/TR Brand Info
The 1N5299E3/TR is offered by a leading semiconductor manufacturer known for delivering high-quality, reliable discrete components. This product line emphasizes rigorous manufacturing standards and thorough testing to meet industrial-grade performance requirements. The axial-lead design and tested electrical parameters reflect the brand??s commitment to durability, precision, and long-term operational stability in voltage regulation applications.
FAQ
What is the maximum power dissipation of the 1N5299E3/TR diode?
The device can safely dissipate up to 5 watts of power, allowing it to handle significant load currents without overheating. This rating is critical for maintaining stable voltage regulation in high-power environments.
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What is the typical Zener voltage and its tolerance for this diode?
The nominal Zener voltage is 200 volts, providing a precise voltage reference. The tolerance is defined within standard limits for this device type, ensuring consistent voltage levels under specified test conditions.
How does the dynamic impedance affect circuit performance?
Dynamic impedance refers to the resistance of the diode at its test current. A low dynamic impedance of 65 ohms means the device maintains voltage stability when current varies, which is essential for accurate voltage regulation in sensitive circuits.
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What package type is used for this diode, and why is it important?
The diode is housed in a DO-41 axial lead package, which offers ease of mounting, good thermal dissipation, and mechanical robustness. This packaging supports reliable performance in industrial environments and facilitates straightforward PCB integration.
Can this diode operate in extreme temperature conditions?
Yes, it is rated for operation from -65??C up to +200??C, making it suitable for use in harsh industrial settings and applications where temperature fluctuations are common. This wide range ensures stable operation without degradation.
