1N5310UR-1/TR Overview
The 1N5310UR-1/TR is a precision Zener diode designed for voltage regulation and reference applications in industrial and electronic circuits. With a nominal Zener voltage of 6.2V, this device provides stable voltage clamping and protection under varying electrical conditions. Its robust construction supports reliable operation in demanding environments, making it ideal for engineers and sourcing specialists seeking consistent performance in power management and signal conditioning solutions. Distributed by IC Manufacturer, this diode combines accuracy with durability, supporting enhanced circuit stability and efficiency.
1N5310UR-1/TR Technical Specifications
| Parameter | Specification | Units |
|---|---|---|
| Zener Voltage (Vz) | 6.2 | V |
| Test Current (Iz) | 20 | mA |
| Maximum Power Dissipation (Pd) | 1.0 | W |
| Maximum Reverse Current (Ir) | 5 | ??A |
| Junction Capacitance (Cj) | 30 | pF |
| Operating Temperature Range (Tj) | -65 to +200 | ??C |
| Package Type | DO-41 | ?? |
| Voltage Tolerance | ??5% | ?? |
1N5310UR-1/TR Key Features
- Precise Voltage Regulation: Maintains a constant 6.2V Zener voltage at 20mA test current, ensuring stable operation in voltage reference and clamping circuits.
- High Power Dissipation Capability: Supports up to 1 watt of power dissipation, enabling reliable performance under elevated power loads common in industrial settings.
- Wide Operating Temperature Range: Functional from -65??C to +200??C, allowing deployment in harsh environmental conditions without compromising device integrity.
- Low Leakage Current: Minimal reverse current (5??A max) reduces power loss and improves overall circuit efficiency.
1N5310UR-1/TR Advantages vs Typical Alternatives
This device offers superior voltage accuracy and stability compared to standard diodes, making it highly reliable for precision voltage regulation. Its robust power rating and extended temperature tolerance provide enhanced durability in industrial applications. The low leakage current reduces energy consumption and heat generation, distinguishing it from many typical alternatives in similar voltage classes.
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Typical Applications
- Voltage regulation and reference circuits requiring stable 6.2V clamping in power supplies or instrumentation systems, ensuring consistent output voltage under varying load conditions.
- Overvoltage protection in sensitive electronic devices to safeguard against transient voltage spikes and electrical noise.
- Signal conditioning circuits that demand precise voltage thresholds for accurate sensor and control system operation.
- Industrial control systems operating in wide temperature ranges, benefiting from the diode??s durability and reliability.
1N5310UR-1/TR Brand Info
The 1N5310UR-1/TR is part of a well-established line of Zener diodes offered by IC Manufacturer. Known for their commitment to quality and performance, the brand ensures that each device meets stringent industry standards. This product exemplifies their focus on delivering reliable semiconductor solutions tailored for demanding industrial and electronic applications, backed by comprehensive testing and quality control processes.
FAQ
What is the primary function of the 1N5310UR-1/TR diode?
This diode primarily functions as a Zener voltage regulator, maintaining a precise voltage of 6.2V to stabilize circuit voltage levels. It is widely used to protect components by limiting voltage fluctuations and providing a reference voltage for various applications.
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What package type is used for this diode, and why is it important?
The diode is housed in a DO-41 package, which is a standard axial lead package known for its compact size and ease of PCB mounting. This packaging supports effective heat dissipation and mechanical stability in typical industrial and electronic applications.
How does the device perform under high temperature conditions?
With an operating temperature range from -65??C to +200??C, the diode maintains its electrical characteristics and reliability even in extreme temperature environments, making it suitable for harsh industrial and outdoor applications.
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What is the significance of the maximum power dissipation rating?
The maximum power dissipation of 1 watt indicates the highest amount of power the diode can safely dissipate as heat without damage. This rating ensures the device can handle significant current levels while maintaining stable voltage regulation.
Can this diode be used for overvoltage protection in sensitive circuits?
Yes, the diode??s precise voltage clamping and low leakage current make it ideal for protecting sensitive circuits from voltage spikes and transient surges, enhancing circuit longevity and reliability.





