Description
Here is the professional technical product description for the 1N5264 Zener Diode, maintained with your established technical catalog standards.
1N5264 60V Zener Voltage Regulator Diode
Product Overview
The 1N5264 is a high-precision, 0.5-watt Zener diode designed to maintain a stable reference voltage of 60V. As part of the 1N52xx series, this component is widely used in high-voltage sensing, protection, and regulation circuits. By operating in the Zener breakdown region, it provides a reliable, fixed voltage reference even when input voltages fluctuate, shielding sensitive downstream electronics from transient surges.
Housed in a compact DO-35 axial-lead package, the 1N5264 is an excellent choice for designs where space is limited but high-voltage stability is required. It is an essential component for engineers working on high-voltage power supplies, specialized instrumentation, and overvoltage protection schemes.
Key Features
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Precision 60V Regulation: Specifically calibrated to provide a nominal Zener voltage of 60V, making it ideal for higher-voltage logic and signal-clamping applications.
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0.5W Power Dissipation: Optimized for efficient, low-to-medium power regulation tasks, providing a compact solution for space-sensitive PCB layouts.
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Sharp Breakdown Characteristic: Offers a consistent transition into the regulation zone, ensuring minimal voltage ripple and a stable output.
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Compact DO-35 Package: The small form factor allows for high-density component population, ideal for modern, miniaturized electronic assemblies.
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Environmental Robustness: Glass-passivated construction ensures long-term reliability against moisture, thermal cycling, and environmental stress.
Technical Specifications
| Parameter | Specification |
| Component Type | Zener Voltage Regulator Diode |
| Nominal Zener Voltage ($V_Z$) | 60V |
| Power Dissipation ($P_D$) | 0.5W |
| Test Current ($I_{ZT}$) | 4.0mA |
| Package Type | DO-35 (Axial Lead) |
| Tolerance | $\pm 5\%$ |
| Operating Temperature | -65°C to +200°C |
Applications
The ideal solution for high-voltage stabilization and protection:
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High-Voltage Regulation: Used to create stable bias voltages for high-voltage transistor stages, vacuum tube circuits, or specialized sensors.
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Overvoltage Protection: Functions as a protective shunt to clamp high-voltage spikes, safeguarding sensitive components on 60V lines.
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Voltage Level Shifting: Effectively limits or “levels” signals in high-voltage industrial control interfaces.
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Reference Voltage Generation: Serves as a stable reference point for high-voltage monitor circuits and analog-to-digital converters.
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