1N5298 Overview
The 1N5298 is a precision Zener diode designed to provide stable voltage regulation in a wide range of electronic circuits. Offering a nominal Zener voltage of 24 volts with tight voltage tolerance, it ensures reliable reference voltage in power supplies, voltage stabilizers, and instrumentation applications. This diode features robust electrical characteristics, including a maximum Zener current rating of 80mA and a power dissipation capability suitable for moderate power regulation tasks. Known for its consistent breakdown voltage and low dynamic impedance, the 1N5298 is ideal for engineers seeking dependable voltage regulation components. For sourcing and detailed technical data, visit IC Manufacturer.
1N5298 Technical Specifications
| Parameter | Specification |
|---|---|
| Zener Voltage (Vz) | 24 V (nominal) |
| Test Current (Iz) | 20 mA |
| Maximum Zener Current (Izm) | 80 mA |
| Maximum Power Dissipation (Pz) | 1.0 W |
| Dynamic Impedance (Zz) | 12 ?? (typical at 20 mA) |
| Maximum Reverse Leakage Current (Ir) | 100 ??A (max at 24 V) |
| Operating Temperature Range | -65??C to +200??C |
| Package Type | DO-7 glass axial |
1N5298 Key Features
- Stable Voltage Regulation: Maintains a consistent 24 V reference voltage, ensuring reliable operation in voltage-sensitive circuits and improving overall system stability.
- High Power Dissipation Capacity: Supports up to 1 watt of power dissipation, allowing it to handle moderate power loads without overheating, which is critical for industrial applications.
- Low Dynamic Impedance: Provides minimal voltage variation under changing current conditions, enhancing precision and reducing noise in sensitive electronic designs.
- Wide Operating Temperature Range: Operates effectively from -65??C to +200??C, making it suitable for harsh environments and industrial-grade applications.
1N5298 Advantages vs Typical Alternatives
This Zener diode excels compared to typical voltage reference devices due to its precise 24 V breakdown voltage and low dynamic impedance, resulting in enhanced voltage stability. Its 1-watt power dissipation rating supports more demanding applications than lower-power alternatives. Additionally, the broad operating temperature ensures reliable performance in industrial environments, offering higher durability and consistency than many standard models.
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Typical Applications
- Voltage regulation circuits in power supplies, ensuring stable output voltage under varying load conditions, which is essential for reliable device operation.
- Reference voltage sources in analog-to-digital converters and instrumentation systems requiring precise voltage standards.
- Surge protection and voltage clamping in electronic equipment to safeguard components from voltage spikes.
- Industrial control systems where robust and stable voltage references are necessary to maintain system accuracy and reliability.
1N5298 Brand Info
The 1N5298 is a widely recognized Zener diode offered by established manufacturers specializing in semiconductor components for industrial electronics. It is part of a series of Zener diodes known for their reliability and precise voltage regulation capabilities. The product??s packaging and specifications comply with industry standards, ensuring easy integration into existing designs and systems. This diode is trusted by engineers and sourcing specialists for its consistent performance in demanding electronic applications.
FAQ
What is the nominal Zener voltage of the 1N5298 diode?
The nominal Zener voltage of this diode is 24 volts. This voltage is specified at a test current of 20 mA, representing the voltage level at which the diode begins to regulate voltage effectively.
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What is the maximum power dissipation rating for this device?
This diode can safely dissipate up to 1 watt of power, which allows it to be used in moderate power voltage regulation and protection applications without risk of thermal damage.
What type of package does the 1N5298 come in?
The device is housed in a DO-7 glass axial package, which provides good thermal conductivity and mechanical protection, while simplifying mounting in through-hole PCB designs.
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Can this Zener diode operate in extreme temperatures?
Yes, it supports an operating temperature range from -65??C to +200??C, making it suitable for use in industrial and rugged environments where temperature extremes are common.
What is the significance of the diode??s low dynamic impedance?
Low dynamic impedance means the diode maintains a stable voltage with minimal variation when the current changes. This characteristic is critical for precision voltage regulation and reducing output noise in sensitive circuits.
