JANTX1N5312UR-1 Overview
The JANTX1N5312UR-1 is a high-reliability, hermetically sealed Zener diode designed for precision voltage regulation and transient voltage suppression in demanding industrial and aerospace applications. This diode offers a stable Zener voltage of 12V with low leakage and tight tolerance, ensuring consistent performance under varying environmental conditions. Its rugged construction meets stringent military standards, making it suitable for use in critical circuits where durability and reliability are essential. Available through IC Manufacturer, this diode supports engineers and sourcing specialists seeking dependable voltage reference components with guaranteed quality and longevity.
JANTX1N5312UR-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Zener Voltage (Vz) | 12 V ??5% |
| Power Dissipation (Pd) | 1 Watt |
| Maximum Reverse Current (IR) | 100 ??A at 12 V |
| Operating Temperature Range | -65??C to +200??C |
| Package Type | Hermetically Sealed DO-7 Glass Package |
| Forward Voltage Drop (VF) | 1.2 V at 200 mA |
| Thermal Resistance (Junction to Ambient) | 150 ??C/W |
| Military Standard Compliance | JAN, JANTX Qualified |
JANTX1N5312UR-1 Key Features
- Precision Voltage Regulation: Maintains a stable 12V reference voltage with a tight ??5% tolerance, providing accurate voltage clamping for sensitive electronics.
- High Power Dissipation Capability: Rated for 1 Watt power dissipation to handle transient surges without degradation, enhancing circuit protection and longevity.
- Wide Operating Temperature Range: Operates reliably from -65??C up to +200??C, suitable for extreme environmental conditions in aerospace and defense equipment.
- Hermetically Sealed DO-7 Package: Ensures robust protection against moisture and contaminants, which improves reliability and performance in harsh industrial environments.
JANTX1N5312UR-1 Advantages vs Typical Alternatives
This diode offers superior reliability and voltage stability compared to standard commercial Zener diodes, particularly under extreme temperature and power conditions. Its hermetic sealing and military-grade qualification provide enhanced durability and consistent performance, making it a preferred choice for applications requiring stringent quality and long-term stability. These advantages reduce maintenance and failure rates in critical systems.
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Typical Applications
- Voltage regulation and reference in military and aerospace electronic equipment, where stable voltage levels and rugged operation are essential for system reliability and safety.
- Transient voltage suppression in power supply circuits to protect sensitive components from voltage spikes.
- Use in industrial control systems that operate under harsh environmental conditions requiring high temperature tolerance and hermetic sealing.
- Precision voltage monitoring in instrumentation and measurement devices needing consistent voltage thresholds over time.
JANTX1N5312UR-1 Brand Info
The JANTX1N5312UR-1 is part of a distinguished line of JANTX series diodes, known for their military-grade reliability and rugged construction. These devices meet stringent Joint Army-Navy (JAN) standards, ensuring compliance with rigorous quality and performance requirements. The brand is widely recognized in aerospace, defense, and industrial sectors for delivering components that guarantee stable operation under extreme conditions. This diode exemplifies the brand??s commitment to durability, precision, and long-term reliability.
FAQ
What is the maximum power dissipation rating of the JANTX1N5312UR-1?
This diode is rated for a maximum power dissipation of 1 Watt, allowing it to handle moderate power levels and transient surges without compromising its voltage regulation capabilities or reliability.
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What temperature range can the device operate within safely?
The component supports an operating temperature range from -65??C to +200??C, making it suitable for use in extreme environments such as aerospace, military, and industrial applications.
How does the hermetic sealing benefit the diode??s performance?
Hermetic sealing protects the diode from moisture, dust, and other environmental contaminants. This ensures long-term stability and reliability, especially in harsh or corrosive environments where conventional packaging may fail.
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Is the diode compliant with any military or industry standards?
Yes, it is qualified under the JAN (Joint Army-Navy) standards, indicating it meets strict military specifications for quality, reliability, and performance in critical applications.
What package type does this diode use, and why is it important?
The diode is housed in a DO-7 glass package, which provides mechanical robustness and excellent hermetic sealing. This package type supports stable operation and protects the device in rigorous environments.
