1N5295-1 Overview
The 1N5295-1 is a silicon Zener diode designed for voltage regulation and reference applications. It offers a stable Zener voltage of approximately 200 volts, making it suitable for high-voltage circuits requiring precise voltage control. This diode provides reliable performance under various operating conditions, including temperature variations and reverse voltage stress. Its robust construction ensures long-term durability and consistent electrical characteristics, which are critical in industrial electronics and power supply designs. Available from IC Manufacturer, this component is optimized for engineers seeking quality and stability in voltage regulation solutions.
1N5295-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Zener Voltage (VZ) | 200 V (at test current) |
| Test Current (IT) | 5 mA |
| Maximum Zener Current (IZM) | 50 mA |
| Maximum Power Dissipation (PD) | 1.0 W |
| Maximum Reverse Leakage Current (IR) | 50 ??A (at VR = 160 V) |
| Thermal Resistance, Junction to Ambient (R??JA) | 150 ??C/W |
| Operating Temperature Range (TJ) | -65 ??C to +200 ??C |
| Package Type | DO-41 axial lead |
1N5295-1 Key Features
- High Zener Voltage Stability: Maintains a consistent 200 V regulation under varying current loads, ensuring precise voltage references in sensitive circuits.
- Low Leakage Current: Minimal reverse leakage current reduces power loss and enhances efficiency in power supply designs.
- Robust Power Dissipation: Rated for 1 watt dissipation, making it suitable for moderate power regulation tasks without thermal degradation.
- Wide Operating Temperature: Reliable performance across a broad temperature range (-65 ??C to +200 ??C) supports demanding industrial environments.
1N5295-1 Advantages vs Typical Alternatives
This diode stands out due to its high voltage rating and low leakage current compared to typical Zener alternatives. Its 1-watt power dissipation capacity allows integration into circuits where thermal reliability is critical. The broad temperature tolerance enhances operational stability, making it a dependable choice over standard diodes that might falter under high voltage or temperature stress.
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Typical Applications
- Voltage regulation and reference in high-voltage power supplies, where precise voltage control is essential for system stability and protection.
- Overvoltage protection circuits, safeguarding sensitive components by clamping voltage spikes effectively.
- Waveform clipping and voltage limiting in industrial signal conditioning applications.
- Use in instrumentation systems requiring stable voltage references across varying environmental conditions.
1N5295-1 Brand Info
The 1N5295-1 is part of a series of Zener diodes produced to meet industrial-grade voltage regulation needs. Manufactured under strict quality standards, this component embodies reliability and performance consistency. The brand emphasizes durability and precision, making it a preferred choice among engineers for applications demanding stable voltage references and dependable operation under harsh conditions.
FAQ
What is the typical Zener voltage for the 1N5295-1 diode?
The typical Zener voltage is approximately 200 volts at the specified test current of 5 mA. This voltage level is maintained with high stability, making it suitable for high-voltage regulation applications.
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What power dissipation can the 1N5295-1 safely handle?
This diode is rated for a maximum power dissipation of 1 watt. Proper heat sinking or appropriate circuit design considerations are necessary to ensure reliable operation within this limit.
What temperature range can the 1N5295-1 operate within?
The operating temperature range spans from -65 ??C to +200 ??C, allowing it to perform reliably in both extreme cold and high-temperature industrial environments.
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How does the 1N5295-1 perform in terms of leakage current?
The device exhibits a low reverse leakage current, typically around 50 microamperes at a reverse voltage of 160 volts. This low leakage contributes to improved efficiency and reduced power losses in voltage regulation circuits.
What package type is used for the 1N5295-1 diode, and why is it important?
The diode is housed in a DO-41 axial lead package, which facilitates easy through-hole mounting and reliable mechanical stability. This packaging is common in industrial applications for its robustness and ease of integration into circuit designs.





