1N5298/TR Overview
The 1N5298/TR is a precision Zener diode designed for voltage regulation and reference applications. It offers a stable breakdown voltage of 56 volts, making it suitable for high-voltage circuits requiring accurate and reliable voltage clamping. This device ensures consistent performance over a wide temperature range, providing engineers with dependable voltage stabilization in industrial and electronic power systems. Its robust design and tight voltage tolerance make it a preferred component for protecting sensitive electronics and maintaining circuit integrity. Available in a hermetically sealed package, it supports long-term reliability and operational stability. For detailed sourcing and specifications, visit IC Manufacturer.
1N5298/TR Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Zener Voltage (VZ) | 56 | Volts |
| Test Current (IZT) | 20 | mA |
| Maximum Zener Current (IZ) | 200 | mA |
| Power Dissipation (PD) | 1.0 | Watt |
| Maximum Reverse Current (IR) | 5 | ??A |
| Temperature Coefficient | Positive | mV/??C |
| Operating Temperature Range | -65 to +200 | ??C |
| Package Type | Hermetically Sealed DO-7 Glass | – |
1N5298/TR Key Features
- Precision Voltage Regulation: Provides a stable 56V breakdown voltage with tight tolerance, ensuring reliable voltage references critical for sensitive circuitry.
- High Power Dissipation Capability: Supports up to 1 watt of power dissipation, allowing effective handling of voltage spikes and preventing damage to downstream components.
- Wide Operating Temperature Range: Operates reliably between -65??C and +200??C, suitable for harsh industrial environments and temperature-sensitive applications.
- Hermetically Sealed Package: Encased in a durable glass DO-7 package, offering protection against moisture and contaminants, enhancing long-term device reliability.
1N5298/TR Advantages vs Typical Alternatives
Compared to typical Zener diodes in similar voltage ranges, this device offers enhanced voltage stability and lower reverse leakage current, improving circuit accuracy. Its high power dissipation rating and hermetically sealed package provide superior reliability and durability under demanding industrial conditions. These factors make it a more robust choice for applications requiring precise voltage references and extended operational lifespan.
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Typical Applications
- Voltage reference in power supplies and voltage regulators, ensuring stable output voltage in industrial control and instrumentation circuits.
- Surge protection devices to clamp voltage spikes and safeguard sensitive electronic components from transient damage.
- Bias voltage stabilization in amplifier circuits, maintaining consistent operating points for improved signal integrity.
- Voltage monitoring and measurement circuits where a precise and stable voltage reference is essential for accurate sensing.
1N5298/TR Brand Info
The 1N5298/TR is a well-established product offered by trusted semiconductor manufacturers specializing in discrete components for industrial and electronic applications. This Zener diode series is recognized for consistent quality, reliability, and adherence to stringent manufacturing standards. The hermetically sealed glass package reflects the brand??s commitment to durability and performance in challenging environments, making it a dependable component for engineers and sourcing specialists worldwide.
FAQ
What is the nominal Zener voltage of this diode, and why is it important?
The nominal Zener voltage is 56 volts. This voltage defines the breakdown point at which the diode conducts in reverse bias, providing a stable reference voltage crucial for voltage regulation, protection circuits, and maintaining consistent circuit performance.
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What package type does this device use, and how does it affect performance?
This diode is housed in a hermetically sealed DO-7 glass package. This packaging protects against moisture and environmental contaminants, enhancing the diode??s reliability and operational lifespan, especially in industrial or harsh environments.
What is the maximum power dissipation rating, and how does it influence application design?
The maximum power dissipation is 1 watt. This rating indicates the maximum amount of power the diode can safely dissipate as heat without damage, which is critical when designing circuits that may experience voltage spikes or require robust voltage regulation.
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Can this diode operate under extreme temperature conditions?
Yes, it supports an operating temperature range from -65??C to +200??C. This wide range allows its use in extreme environments, including industrial, automotive, and aerospace applications where temperature variability is significant.
What applications are best suited for this diode?
This diode is ideal for voltage regulation, surge protection, bias stabilization in amplifiers, and voltage reference circuits. Its stable voltage, reliability, and packaging make it suitable for industrial power supplies, instrumentation, and other systems requiring precise voltage control.
