1N5295UR-1 Overview
The 1N5295UR-1 is a high-voltage Zener diode designed for voltage regulation and reference applications requiring stable voltage performance. Rated for a Zener voltage of approximately 200 volts, it provides precise voltage clamping in circuits where reliability under varying load and temperature conditions is critical. Its robust construction and stable electrical characteristics make it suitable for industrial and electronic power management systems. Engineers and sourcing specialists rely on this component for consistent voltage stabilization, ensuring system protection and performance. For further technical details and sourcing, visit the IC Manufacturer website.
1N5295UR-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Zener Voltage (Vz) | 200 V (nominal) |
| Test Current (Iz) | 10 mA |
| Maximum Zener Current (Izm) | 50 mA |
| Maximum Power Dissipation (Pz) | 500 mW |
| Maximum Reverse Leakage Current (Ir) | 100 ??A at 200 V |
| Dynamic Impedance (Zz) | 100 ?? at 10 mA |
| Operating Temperature Range | -65??C to +175??C |
| Package Type | DO-35 axial lead |
1N5295UR-1 Key Features
- High Zener Voltage Stability: Provides a consistent 200 V reference voltage, ensuring precise voltage regulation under fluctuating load conditions.
- Low Leakage Current: Minimizes power loss and enhances circuit efficiency, critical for sensitive electronic applications.
- Robust Power Dissipation Rating: Supports up to 500 mW power dissipation, allowing reliable operation in demanding environments.
- Wide Operating Temperature Range: Maintains performance from -65??C to +175??C, making it suitable for industrial and harsh environmental applications.
1N5295UR-1 Advantages vs Typical Alternatives
This diode offers a higher Zener voltage rating with stable operation and low leakage current, surpassing many typical alternatives that may have lower voltage thresholds or higher leakage. Its robust package and broad temperature tolerance provide reliability and longevity in industrial settings, making it a preferred choice for engineers requiring consistent voltage regulation and protection without compromising efficiency.
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Typical Applications
- Voltage reference and regulation in high-voltage power supplies, providing stable output voltage for sensitive electronics and industrial control systems.
- Surge suppressors in electronic circuits to protect devices from voltage spikes and transients.
- Voltage clamping in communication equipment to maintain signal integrity and prevent damage.
- Test and measurement equipment requiring precise voltage thresholds for calibration and control.
1N5295UR-1 Brand Info
The 1N5295UR-1 is produced by reputable semiconductor manufacturers known for quality and reliability in discrete components. This series of Zener diodes is designed to meet stringent industry standards, ensuring dependable performance in voltage regulation tasks. Its consistent specifications and tested durability make it a trusted component across various industrial and electronic applications requiring high-voltage regulation.
FAQ
What is the maximum power dissipation for this Zener diode?
The diode supports a maximum power dissipation of 500 milliwatts. This rating ensures it can safely handle the thermal energy generated during normal operation without degradation or failure.
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What package type is used for this component?
This device comes in a DO-35 axial lead package, which is common for discrete diodes, allowing easy integration into through-hole PCB designs and providing reliable mechanical and thermal performance.
What temperature range can it operate within?
The operating temperature range extends from -65??C up to +175??C, making it suitable for industrial environments and applications requiring operation under wide temperature variations.
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How does the leakage current affect circuit performance?
Low leakage current, typically around 100 microamperes at the rated voltage, reduces unwanted power loss and prevents circuit drift, which is essential for maintaining accurate voltage regulation and enhancing overall efficiency.
What is the typical Zener voltage and test current for this diode?
The nominal Zener voltage is approximately 200 volts, measured at a test current of 10 milliamperes. These values define the operating point where the diode maintains a stable voltage for circuit regulation purposes.
