JANTX1N5309UR-1 Overview
The JANTX1N5309UR-1 is a high-reliability silicon diode designed for use in surge protection and voltage regulation applications. Constructed for military and aerospace environments, this device offers robust avalanche energy absorption and stable performance under stringent operating conditions. Its voltage regulation and breakdown voltage characteristics ensure precise clamping of transient voltages, making it ideal for safeguarding sensitive electronic circuits. The diode??s hermetic glass package enhances reliability and longevity in harsh industrial environments. For sourcing and detailed technical support, visit IC Manufacturer.
JANTX1N5309UR-1 Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Reverse Stand-Off Voltage (VR) | 12 V | Volts |
| Nominal Breakdown Voltage (VZ) | 13.3 V | Volts |
| Test Current (IZT) | 10 mA | Milliamps |
| Maximum Reverse Leakage Current (IR) | 5 ??A | Microamps |
| Power Dissipation (Ptot) | 5 W | Watts |
| Junction Temperature Range (TJ) | -65 to +175 | ??C |
| Maximum Surge Current (Ip) | 200 A | Amps |
| Package Type | Hermetically Sealed DO-41 Glass | ?C |
JANTX1N5309UR-1 Key Features
- Precision Voltage Regulation: Maintains a stable breakdown voltage at 13.3 V, protecting circuits from voltage spikes and ensuring consistent performance.
- High Surge Current Capability: Supports up to 200 A surge current, providing robust transient suppression in demanding industrial and military environments.
- Wide Operating Temperature Range: Operates reliably between -65 ??C and +175 ??C, suitable for harsh temperature conditions encountered in aerospace and defense applications.
- Low Reverse Leakage Current: Minimizes leakage to 5 ??A max, reducing power loss and enhancing overall circuit efficiency.
- Durable Hermetic Glass Package: Ensures long-term reliability by protecting internal components from moisture and contaminants, critical for high-reliability applications.
JANTX1N5309UR-1 Advantages vs Typical Alternatives
This diode offers superior avalanche energy absorption and stable voltage regulation compared to standard rectifiers and generic zener diodes. Its low leakage current and high surge current tolerance provide enhanced protection and reliability. The hermetic packaging ensures consistent performance in extreme environments, making it a preferred choice for applications demanding longevity and precise voltage clamping.
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Typical Applications
- Surge Voltage Protection: Designed to clamp transient voltage spikes in power supplies and signal lines, preventing damage to sensitive semiconductor devices in industrial and military systems.
- Voltage Regulation Circuits: Provides precise voltage reference levels in analog and digital circuits requiring stable operating points.
- Military and Aerospace Electronics: Suitable for use in avionics and defense equipment requiring components that withstand extreme temperatures and mechanical stress.
- Industrial Automation Systems: Protects control and communication lines against electrical transients, ensuring system integrity and uptime.
JANTX1N5309UR-1 Brand Info
The JANTX1N5309UR-1 is a military-grade diode manufactured under stringent quality standards to meet the demanding requirements of aerospace and defense industries. Its designation follows the JAN (Joint Army-Navy) standard, signifying high reliability and compliance with military specifications. This product is part of a family of avalanche diodes designed for transient voltage suppression and voltage regulation, backed by extensive testing and qualification processes to guarantee performance under extreme conditions.
FAQ
What is the maximum surge current rating of the device?
The maximum surge current rating is 200 amperes, allowing the diode to absorb high transient energy spikes without damage. This capability is essential for protecting circuits during voltage surges commonly found in industrial and military environments.
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Can this diode operate in extreme temperatures?
Yes, it is designed to operate reliably over a junction temperature range from -65 ??C up to +175 ??C. This broad temperature range makes it suitable for harsh environments such as aerospace and defense systems where temperature extremes are common.
What type of package is used for this diode?
The device is housed in a hermetically sealed DO-41 glass package. This packaging protects the diode??s internal components from moisture, dust, and mechanical damage, ensuring long-term reliability in demanding applications.
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How does the reverse leakage current affect circuit performance?
The low maximum reverse leakage current of 5 microamps minimizes power loss and prevents unwanted current flow when the diode is reverse biased. This characteristic improves overall circuit efficiency and reduces heat dissipation.
Is this diode suitable for voltage regulation purposes?
Yes, it maintains a nominal breakdown voltage of 13.3 volts at a test current of 10 milliamps, providing precise voltage clamping. This makes it well-suited for voltage regulation roles in analog and digital circuits that require stable voltage references.
