1N5314 Overview
The 1N5314 is a robust silicon Zener diode designed for precise voltage regulation and voltage reference applications. It operates reliably within a regulated voltage range, making it ideal for industrial and electronic circuit protection. With a nominal Zener voltage of 12V and a power dissipation rating of 5 watts, this component offers stable performance under various electrical stresses. Its dependable design ensures consistent operation in temperature-sensitive environments, delivering accurate voltage stabilization. Engineers and sourcing specialists looking for a high-quality, durable Zener diode can rely on this device from 集成电路制造商 for critical industrial applications.
1N5314 Technical Specifications
| 参数 | 价值 | 单位 |
|---|---|---|
| Zener Voltage (Vz) | 12 | V |
| Power Dissipation (Pz) | 5 | W |
| Maximum Zener Current (Izm) | 500 | 毫安 |
| Test Current (Iz) | 33 | 毫安 |
| Maximum Reverse Current (Ir) | 5 | ??A |
| Dynamic Impedance (Zz) | 7 | ?? |
| Forward Voltage (Vf) | 1.2 | V |
| 工作温度范围 | -65 to +175 | ??C |
1N5314 Key Features
- Precise Voltage Regulation: Maintains a consistent 12V reference voltage, providing reliable stabilization in power supply circuits.
- High Power Dissipation Capability: Rated for 5 watts, enabling it to manage higher power loads without compromising performance or longevity.
- Low Dynamic Impedance: Offers a dynamic impedance of 7 ??, ensuring minimal voltage variation under changing current conditions for enhanced circuit stability.
- 工作温度范围广： Suitable for harsh industrial environments, functioning effectively between -65??C to +175??C.
1N5314 Advantages vs Typical Alternatives
This Zener diode stands out with its combination of high power handling and stable voltage regulation, outperforming many alternatives that have lower dissipation ratings or higher dynamic impedance. Its robust temperature tolerance and low leakage current make it especially reliable in demanding industrial applications, ensuring long-term accuracy and reduced maintenance needs.
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典型应用
- Voltage regulation in power supply circuits, where stable reference voltage is critical for protecting sensitive components and ensuring consistent operation.
- Voltage clamping and transient voltage suppression to protect circuits from voltage spikes and surges.
- Precision voltage reference in instrumentation and measurement devices requiring accurate and stable voltage levels.
- General-purpose voltage stabilization in electronic equipment operating under varying environmental conditions.
1N5314 Brand Info
The 1N5314 Zener diode is part of a well-established series of semiconductor components offered by 集成电路制造商. Known for quality and durability, this product line addresses the rigorous demands of industrial electronics. With extensive testing and compliance with industry standards, the diode assures engineers and procurement teams of consistent performance and reliability in critical applications. The 1N5314 is widely recognized for its balance of power handling and voltage accuracy within the semiconductor market.
常见问题
What is the nominal Zener voltage of the 1N5314?
The device is specified with a nominal Zener voltage of 12 volts. This voltage level is critical for applications requiring precise voltage regulation and stable reference points in electronic circuits.
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What power dissipation can this diode handle safely?
The diode is rated to dissipate up to 5 watts of power. This high rating enables it to operate safely under elevated power conditions, making it suitable for circuits with significant voltage stabilization requirements.
What temperature range does the 1N5314 support for reliable operation?
It supports an operating temperature range from -65??C to +175??C, enabling it to function reliably in both extreme cold and high-temperature environments, which is essential for many industrial applications.
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How does the low dynamic impedance benefit circuit performance?
A dynamic impedance of 7 ohms means the voltage across the diode varies minimally with changes in current, providing stable voltage regulation and reducing noise in sensitive circuits.
Is the 1N5314 suitable for transient voltage protection?
Yes, the diode??s stable voltage regulation characteristics and power handling capacity enable it to clamp voltage spikes effectively, protecting downstream components from transient voltage damage.
