1N5292UR-1 Overview
The 1N5292UR-1 is a high-performance Zener diode designed for precision voltage regulation and reference applications. Engineered to provide a stable breakdown voltage of approximately 91 volts, this device ensures reliable operation in demanding industrial and electronic circuits. With its robust thermal and electrical characteristics, it is ideal for protecting sensitive components and maintaining consistent voltage levels under varying loads. Manufactured to stringent quality standards, the 1N5292UR-1 offers dependable durability and accuracy, making it a preferred choice among engineers and sourcing specialists. For detailed technical data and sourcing, visit the IC Manufacturer website.
1N5292UR-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Zener Voltage (Vz) | 91 V (Nominal) |
| Test Current (Iz) | 20 mA |
| Maximum Power Dissipation (Pz) | 5 W |
| Dynamic Impedance (Zz) | 30 ?? (at Iz) |
| Maximum Reverse Current (Ir) | 100 ??A (at VR) |
| Operating Temperature Range | -65??C to +200??C |
| Package Type | DO-41 axial lead |
| Forward Voltage Drop (Vf) | 1.2 V (at 200 mA) |
1N5292UR-1 Key Features
- Precision Voltage Regulation: Provides a stable 91 V Zener voltage ensuring accurate voltage reference for critical circuits.
- High Power Dissipation: Supports up to 5 W, allowing reliable operation in high-stress environments without thermal failure.
- Low Dynamic Impedance: Minimizes voltage variation under varying current loads, enhancing circuit stability.
- Wide Operating Temperature Range: Suitable for harsh industrial conditions, maintaining performance from -65??C to +200??C.
1N5292UR-1 Advantages vs Typical Alternatives
This diode offers superior voltage stability and higher power dissipation compared to typical Zener diodes in similar voltage classes. Its low dynamic impedance enhances regulation accuracy, which is critical for sensitive applications. The broad temperature tolerance and robust DO-41 packaging further improve reliability under industrial conditions, making it a more dependable choice than standard alternatives.
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Typical Applications
- Voltage regulation and reference in power supplies where precise voltage stabilization is critical for system performance and protection.
- Surge suppression circuits requiring robust voltage clamping to protect sensitive electronics from transient voltage spikes.
- Metering and instrumentation systems needing stable voltage references for accurate measurement and control.
- Industrial control systems exposed to wide temperature variations, benefiting from the diode??s extensive operating range and durability.
1N5292UR-1 Brand Info
This device is part of a series of precision Zener diodes known for high reliability and consistent performance. The brand delivering this component emphasizes rigorous quality control and adherence to international standards, ensuring that the diode meets stringent industrial and electronic application requirements. Designed for professional use, this product supports engineers and sourcing specialists in developing resilient and efficient electronic designs.
FAQ
What is the nominal Zener voltage of this diode?
The nominal Zener voltage is approximately 91 volts, specified at a test current of 20 mA. This voltage level ensures stable operation for voltage regulation and reference purposes.
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What power dissipation can it handle?
The diode supports a maximum power dissipation of 5 watts, allowing it to operate reliably under higher load conditions without excessive heating or degradation.
What are the typical operating temperature limits?
This component is rated for use in temperatures ranging from -65??C to +200??C, making it suitable for both extreme cold and high-temperature industrial environments.
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How does the dynamic impedance affect performance?
Dynamic impedance of 30 ohms at the test current means the diode maintains a relatively constant voltage under varying currents, improving voltage regulation accuracy and circuit stability.
What type of package does this diode use?
The diode is supplied in a standard DO-41 axial lead package, which is widely used for its ease of mounting and reliable mechanical and thermal characteristics in industrial applications.
