1N5310/TR Overview
The 1N5310/TR is a precision Zener diode designed for voltage regulation and reference applications. This device offers a stable Zener voltage of 7.5 volts, making it suitable for use in voltage stabilization circuits, surge protectors, and voltage reference modules. Its robust construction ensures reliable operation under varying temperature and current conditions, supporting consistent performance in industrial and commercial electronics. The device??s compact DO-35 glass package facilitates easy integration into a wide range of circuit designs, providing dependable protection and accurate voltage control. For engineers and sourcing specialists, this component delivers a cost-effective solution with proven reliability from IC Manufacturer.
1N5310/TR Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Zener Voltage (Vz) | 7.5 | V |
| Test Current (Iz) | 20 | mA |
| Maximum Power Dissipation (Ptot) | 500 | mW |
| Maximum Zener Current (Izm) | 72 | mA |
| Reverse Leakage Current (Ir) | 100 | ??A (max at VR=5V) |
| Temperature Coefficient (Tc) | +5 | mV/??C |
| Operating Temperature Range | -65 to +200 | ??C |
| Package Type | DO-35 (Glass axial) | – |
1N5310/TR Key Features
- Stable Voltage Regulation: Provides a precise 7.5 V reference at 20 mA test current, ideal for maintaining consistent voltage in sensitive circuits.
- High Power Dissipation Capability: Rated for 500 mW maximum power, enabling reliable operation in applications requiring moderate power handling.
- Wide Operating Temperature Range: Performs reliably from -65??C to +200??C, ensuring durability in harsh industrial environments.
- Low Leakage Current: Maintains leakage below 100 ??A under reverse bias, improving overall circuit efficiency and reducing power loss.
1N5310/TR Advantages vs Typical Alternatives
This Zener diode offers precise voltage regulation with a low temperature coefficient, enhancing stability compared to typical devices that may drift under temperature variations. Its glass axial package provides excellent thermal performance and mechanical protection, while the low leakage current minimizes unwanted power consumption. These factors combine to deliver superior reliability and accuracy in voltage reference applications versus generic alternatives.
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Typical Applications
- Voltage reference source in analog and digital circuits, ensuring stable operation of measurement and control systems.
- Surge protection in power supplies, safeguarding sensitive components from voltage spikes.
- Voltage regulators for maintaining constant voltage outputs in battery-powered and industrial devices.
- Test and measurement equipment requiring accurate and stable voltage thresholds for calibration purposes.
1N5310/TR Brand Info
The 1N5310/TR is a well-established Zener diode offered by a trusted semiconductor manufacturer known for delivering high-quality, reliable components. This device is recognized for its consistent performance and robust packaging, making it a preferred choice in industrial electronics and precision voltage control applications. The product aligns with industry standards and is supported by comprehensive datasheets and technical resources, ensuring ease of integration for engineers and sourcing professionals.
FAQ
What is the primary function of the 1N5310/TR diode?
The primary function is to act as a voltage regulator by maintaining a stable Zener voltage of 7.5 V. It achieves this by allowing current to flow in the reverse direction once the breakdown voltage is reached, thus stabilizing voltage in electronic circuits.
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What package type does this Zener diode come in?
This device is packaged in a DO-35 glass axial package, which provides good mechanical protection and facilitates easy mounting on printed circuit boards, making it suitable for various industrial applications.
What is the maximum power dissipation rating for this device?
The maximum power dissipation is rated at 500 milliwatts (mW), which allows the diode to handle moderate power levels without compromising its voltage stabilization performance.
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How does temperature affect the 1N5310/TR??s performance?
The diode operates reliably over a wide temperature range from -65??C to +200??C. It has a temperature coefficient of approximately +5 mV/??C, indicating slight voltage variation with temperature changes, which is minimal for most industrial applications.
In which applications is this device commonly used?
Common uses include voltage regulation in power supplies, surge protection, voltage reference in precision measurement instruments, and as a stable voltage source in analog and digital circuits requiring accurate voltage thresholds.






