1N5283UR-1/TR High Voltage Diode, Rectifier Function, DO-41 Package

1N5283UR-1/TR Overview

The 1N5283UR-1/TR is a precision Zener diode designed for voltage regulation and reference applications in industrial electronics. With a nominal Zener voltage of 6.2 V and a power dissipation rating of 500 mW, this device delivers stable voltage performance under varying temperature and current conditions. Packaged in a DO-35 axial format, it provides reliable operation suitable for compact circuit designs. Engineers and sourcing specialists will appreciate the consistent breakdown voltage and low noise characteristics, making it ideal for voltage stabilization tasks. For detailed manufacturer information, visit IC Manufacturer.

1N5283UR-1/TR Technical Specifications

1N5283UR-1/TR Key Features

• Stable Voltage Regulation: Provides a precise 6.2 V reference voltage ensuring consistent performance in voltage-sensitive circuits.
• Low Dynamic Impedance: Minimizes voltage variation under load changes, improving circuit accuracy and stability.
• High Power Dissipation: Capable of handling up to 500 mW, enabling reliable operation under moderate power conditions without thermal stress.
• Wide Operating Temperature Range: Supports functionality from -65 ??C to +200 ??C, suitable for harsh industrial environments.

1N5283UR-1/TR Advantages vs Typical Alternatives

This device offers superior voltage precision and thermal stability compared to standard Zener diodes, reducing noise and improving circuit reliability. Its low dynamic impedance enhances voltage regulation accuracy, while the robust power rating supports demanding industrial applications. The compact DO-35 package facilitates easy integration into space-constrained designs, making it a preferred choice for engineers seeking dependable voltage reference components.

Typical Applications

• Voltage reference in precision power supplies, ensuring stable output voltage under varying load and temperature conditions.
• Voltage regulation in industrial controllers and instrumentation circuits requiring consistent voltage thresholds.
• Protection circuits where stable voltage clamping is necessary to safeguard sensitive components.
• General-purpose voltage stabilization in electronic devices operating within harsh environments.

1N5283UR-1/TR Brand Info

This Zener diode model is manufactured by a leading semiconductor producer known for high-quality discrete components. The product line emphasizes reliability and precision for industrial electronics. The axial-lead DO-35 packaging and tight voltage tolerance specifications reflect the manufacturer??s commitment to providing components that meet stringent industrial standards and support long-term operational stability.

FAQ

What is the nominal Zener voltage of the 1N5283UR-1/TR?

The nominal Zener voltage is 6.2 volts, as specified under a test current of 20 mA. This voltage defines the stable reference point where the diode maintains its breakdown voltage for regulation purposes.

What is the maximum power dissipation rating?

The diode can dissipate up to 500 milliwatts of power continuously, allowing it to operate safely in circuits with moderate current and voltage levels without overheating.

What package type is used for this diode?

It is supplied in a DO-35 axial lead glass package, which is common for small-signal diodes and facilitates straightforward PCB mounting and soldering.

What temperature range can this device operate within?

The device is rated for an operating temperature range from -65 ??C up to +200 ??C, making it suitable for a wide variety of industrial and harsh environment applications.

How does the dynamic impedance affect performance?

Dynamic impedance, rated at 10 ohms, indicates the diode??s ability to maintain voltage stability under changing current loads. A low dynamic impedance reduces voltage fluctuations, which is critical for reliable voltage regulation in sensitive circuits.