JAN1N5284-1 Overview
The JAN1N5284-1 is a high-performance Zener diode designed for voltage regulation and voltage reference applications in demanding industrial environments. With a Zener voltage of 24V and a maximum power dissipation of 1 watt, it offers stable breakdown voltage under varying temperature and current conditions. This device ensures reliable operation in circuits requiring precise voltage clamping or stabilization. Its axial-lead glass package supports easy integration into through-hole PCB designs while providing robust thermal and electrical performance. Engineers and sourcing specialists will find this diode a dependable solution for industrial electronics requiring consistent voltage regulation. Available through IC Manufacturer, it supports efficient circuit design and enhanced device longevity.
JAN1N5284-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Zener Voltage (Vz) | 24 V |
| Test Current (Iz) | 20 mA |
| Maximum Power Dissipation (Ptot) | 1 W |
| Maximum Zener Impedance (Zz) | 7 ?? |
| Maximum Reverse Current (Ir) | 100 ??A |
| Operating Temperature Range | -65??C to +175??C |
| Package Type | Axial Lead Glass Diode |
| Weight | Approx. 0.5 g |
JAN1N5284-1 Key Features
- Stable Zener Voltage Regulation: Maintains a precise 24 V reference voltage, ensuring consistent circuit performance and protection against voltage fluctuations.
- High Power Dissipation Capacity: Supports up to 1 watt power handling, enabling use in moderately high-power applications without risk of thermal failure.
- Low Zener Impedance: Features a maximum impedance of 7 ?? which enhances voltage stability under varying current loads, improving overall reliability.
- Wide Operating Temperature Range: Operates reliably between -65??C and +175??C, suitable for extreme industrial environments and harsh operating conditions.
- Robust Axial Lead Glass Package: Provides mechanical durability and excellent electrical insulation, simplifying mounting and ensuring long-term device integrity.
JAN1N5284-1 Advantages vs Typical Alternatives
This diode offers superior voltage stability with a low Zener impedance, which reduces voltage variation under load compared to typical alternatives. Its 1 watt power dissipation rating supports higher power circuits, enhancing reliability and thermal tolerance. The broad temperature range and rugged glass package make it ideal for industrial applications where environmental stresses are common. Together, these factors deliver a more dependable voltage regulation solution with improved longevity and performance.
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Typical Applications
- Voltage Regulation Circuits: Used to maintain stable voltage levels across sensitive components in industrial and instrumentation systems, ensuring consistent operational accuracy.
- Voltage Reference Sources: Provides a precise 24 V reference for analog and digital circuits requiring fixed voltage points for calibration or measurement.
- Surge Protection: Acts as a voltage clamp to protect downstream components from transient voltage spikes in power supply lines.
- Power Supply Stabilization: Employed in regulated power supplies to improve output voltage stability and reduce ripple effects.
JAN1N5284-1 Brand Info
The JAN1N5284-1 is produced under stringent quality standards by a reputable manufacturer specializing in semiconductor devices for industrial applications. This diode is part of a series known for durability, precision, and stable electrical characteristics. Its proven design and robust manufacturing process ensure dependable performance in critical voltage regulation roles. The product is widely recognized in the electronics industry for meeting demanding specifications and reliability requirements, making it a preferred choice among engineers and sourcing professionals.
FAQ
What is the maximum power dissipation of this diode?
The diode can safely dissipate up to 1 watt of power, which enables it to handle moderate power levels in voltage regulation applications without overheating or failure.
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What temperature range can this diode operate within?
This device is rated for operation across a wide temperature range from -65??C to +175??C, making it suitable for use in harsh, industrial, or outdoor environments.
How does the Zener impedance affect circuit performance?
Lower Zener impedance results in better voltage stability under varying current conditions. With a maximum impedance of 7 ??, this diode maintains consistent voltage regulation, improving overall circuit reliability and precision.
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Is the package type suitable for through-hole mounting?
Yes, the axial lead glass package is designed for through-hole PCB mounting, offering ease of installation and mechanical durability for industrial assembly processes.
Can this device be used for surge protection?
Yes, the diode??s ability to clamp voltage at a specific breakdown level makes it effective in protecting circuits from voltage spikes and transient surges in power supply lines.






