JAN1N5285-1 Overview
The JAN1N5285-1 is a precision semiconductor diode designed for robust industrial applications requiring reliable voltage regulation and high surge current capability. This device excels in providing stable operation under demanding electrical environments, ensuring consistent performance in power management circuits. Its construction meets military-grade standards, offering enhanced durability and long-term stability. Ideal for engineers and sourcing specialists seeking dependable diodes with stringent quality assurance, the product supports critical functions in voltage reference, transient suppression, and regulated power supplies. For detailed technical support and sourcing, visit IC Manufacturer.
JAN1N5285-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Type | Zener Diode |
| Nominal Zener Voltage (Vz) | 6.8 V |
| Power Dissipation (Pd) | 1 W |
| Maximum Surge Current (Izm) | 100 A (8.3 ms single half-sine wave) |
| Test Current (Iz) | 31 mA |
| Maximum Zener Impedance (Zz) | 7 ?? |
| Operating Temperature Range (Tj) | -65??C to +200??C |
| Package Type | DO-41 Hermetic Glass Package |
JAN1N5285-1 Key Features
- High Surge Current Capability: Supports up to 100 A surge current, enabling protection against transient voltage spikes and improving circuit resilience.
- Stable Voltage Regulation: Provides a precise 6.8 V Zener voltage with a low test current of 31 mA, ensuring consistent voltage reference under varying load conditions.
- Wide Operating Temperature Range: Rated for operation from -65??C to +200??C, allowing reliable performance in harsh industrial or military environments.
- Hermetic Glass Encapsulation: The DO-41 package offers excellent moisture resistance and mechanical protection, enhancing device longevity and reliability.
JAN1N5285-1 Advantages vs Typical Alternatives
This diode stands out with its high surge current tolerance and hermetically sealed glass package, which surpass typical plastic-encapsulated alternatives in reliability and environmental robustness. Its low Zener impedance and stable voltage regulation provide superior accuracy for voltage reference applications. The extended temperature rating supports demanding industrial and military uses, delivering enhanced durability and consistent electrical performance where standard commercial diodes may fail.
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Typical Applications
- Voltage Regulation Circuits: Ideal for maintaining steady voltage levels in precision power supplies, protecting sensitive components by stabilizing input voltage fluctuations.
- Transient Voltage Suppression: Used to absorb and dissipate voltage spikes in protection circuits, enhancing the lifespan of electronic modules in industrial equipment.
- Reference Voltage Source: Provides a stable reference voltage in measurement and control systems requiring precise and reliable voltage benchmarks.
- Military and Aerospace Electronics: Suitable for harsh environments due to its extended temperature range and robust packaging, meeting stringent reliability standards.
JAN1N5285-1 Brand Info
The JAN series represents a line of military-grade semiconductor diodes known for rigorous quality and performance standards. The JAN1N5285-1 is part of this trusted portfolio, manufactured under strict quality controls to meet MIL-PRF-19500 specifications. This product offers engineers a dependable solution with proven reliability in critical applications, supported by comprehensive data sheets and industrial certifications. Its availability through authorized distributors ensures consistent supply for demanding procurement requirements.
FAQ
What is the primary function of this diode in a circuit?
The diode primarily functions as a voltage regulator by maintaining a constant voltage of approximately 6.8 V across its terminals. This stabilizes power supply outputs and serves as a reference voltage in various electronic systems.
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How does the surge current rating affect its application?
The surge current rating of 100 A allows the diode to withstand high transient currents caused by voltage spikes or switching surges. This makes it suitable for use in protective circuits where sudden, high-energy events are expected.
Can this device operate in extreme temperature environments?
Yes, it is rated for operation from -65??C to +200??C, which ensures reliable performance in extreme industrial, military, and aerospace environments where temperature extremes are common.
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What benefits does the hermetic glass package provide?
The hermetic glass encapsulation protects the semiconductor junction from moisture, contaminants, and mechanical stress. This enhances the device??s long-term stability and reliability, especially in harsh or corrosive environments.
Is this diode suitable for commercial consumer electronics?
While it can be used in commercial applications, the JAN1N5285-1 is primarily designed for military and industrial use, where higher reliability, temperature tolerance, and surge capacity are required beyond typical consumer-grade specifications.
