JANTX1N5309UR-1/TR Overview
The JANTX1N5309UR-1/TR is a high-reliability silicon Zener diode designed for voltage regulation and voltage reference applications. It features a nominal Zener voltage of 9.1 V and is engineered to meet stringent military standards, ensuring dependable performance in harsh environments. This diode offers stable voltage regulation with low dynamic impedance, making it ideal for precision circuits requiring consistent voltage levels. Packaged in a hermetically sealed glass body, it delivers robust environmental protection and long-term reliability. Engineers and sourcing specialists will appreciate its compliance with MIL-SPEC requirements and its suitability for industrial and aerospace applications. For further details, visit IC Manufacturer.
JANTX1N5309UR-1/TR Technical Specifications
| Parameter | Specification |
|---|---|
| Zener Voltage (VZ) | 9.1 V (Nominal) |
| Power Dissipation (PD) | 1.0 W |
| Test Current (IT) | 5.0 mA |
| Maximum Zener Current (IZM) | 216 mA |
| Dynamic Impedance (ZZ) | 7.0 ?? at IT |
| Maximum Reverse Leakage Current (IR) | 100 ??A at 7 V |
| Operating Temperature Range | -65??C to +200??C |
| Package Type | Hermetically Sealed Glass DO-41 |
JANTX1N5309UR-1/TR Key Features
- High Voltage Regulation Accuracy: Ensures consistent 9.1 V output under varying load conditions, providing stable reference voltages critical for precision analog circuits.
- Hermetic Glass Packaging: Protects the device against moisture, dust, and mechanical stress, enhancing reliability in industrial and military environments.
- Wide Operating Temperature Range: Supports extreme conditions from -65??C to +200??C, making it suitable for aerospace and harsh environment applications.
- Low Dynamic Impedance: Minimizes voltage variation with changes in current, improving efficiency and performance in voltage regulation circuits.
JANTX1N5309UR-1/TR Advantages vs Typical Alternatives
This diode stands out for its rugged hermetic glass package and broad operating temperature range, offering superior reliability compared to typical plastic-encapsulated alternatives. Its precise voltage regulation and low dynamic impedance provide enhanced accuracy and stability, which are critical in demanding industrial and military applications. Additionally, compliance with MIL-SPEC ensures quality and performance under severe environmental stresses.
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Typical Applications
- Voltage reference in regulated power supplies, ensuring accurate and stable voltage for sensitive electronic components and systems.
- Overvoltage protection circuits, safeguarding downstream devices from voltage spikes and surges.
- Precision voltage regulators in aerospace and defense electronics, where reliability under extreme conditions is mandatory.
- Test and measurement equipment requiring consistent voltage standards for calibration and operation.
JANTX1N5309UR-1/TR Brand Info
This diode is part of a trusted series of military-grade silicon Zener diodes designed to meet stringent standards for reliability and performance. Manufactured under rigorous quality controls, the product is engineered to deliver stable voltage regulation in applications demanding long-term durability and environmental resilience. The hermetically sealed glass package further ensures protection against contaminants and mechanical damage, making it a preferred choice for defense, aerospace, and industrial electronics markets.
FAQ
What is the maximum power dissipation rating of this Zener diode?
The device is rated for a maximum power dissipation of 1.0 watt, which defines the maximum continuous power it can safely dissipate without compromising performance or reliability.
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How does the hermetic glass package benefit the diode??s performance?
The hermetic glass encapsulation provides excellent protection against moisture, dust, and other environmental contaminants. This packaging enhances the diode??s reliability and longevity, especially in harsh or demanding operating conditions.
What temperature range can the diode operate within?
This diode is designed to operate effectively in temperatures ranging from -65??C to +200??C, making it suitable for applications that experience extreme environmental conditions.
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What is the significance of the dynamic impedance specification?
Dynamic impedance indicates how much the diode??s voltage changes with current variations. A low dynamic impedance, such as 7.0 ?? at test current, means the diode provides stable voltage regulation with minimal voltage fluctuation under load changes.
Is this diode compliant with any military or industrial standards?
Yes, the device meets MIL-SPEC requirements, which certifies its suitability and reliability for military and industrial applications subject to rigorous standards and testing protocols.
