JAN1N5309UR-1 Overview
The JAN1N5309UR-1 is a high-reliability semiconductor component optimized for industrial and military-grade applications. Designed to meet stringent quality and durability standards, it delivers consistent performance in demanding environments. This device features robust electrical characteristics that ensure stable operation under varying temperature and voltage conditions. Suitable for use in power regulation, transient voltage suppression, and protection circuits, it offers engineers a dependable solution for enhancing system reliability. For further details, visit the IC Manufacturer website.
JAN1N5309UR-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Device Type | Silicon Planar Zener Diode |
| Nominal Zener Voltage (VZ) | 9.1 V |
| Maximum Power Dissipation (PD) | 5 W |
| Test Current (IT) | 71 mA |
| Maximum Zener Impedance (ZZ) | 1.5 ?? |
| Maximum Reverse Leakage Current (IR) | 500 ??A at 7 V |
| Operating Temperature Range (TJ) | -65??C to +200??C |
| Package Type | DO-41 Glass Passivated |
| Military Specification | JAN (Joint Army-Navy) |
JAN1N5309UR-1 Key Features
- Precision Voltage Regulation: Provides a stable 9.1 V reference voltage, crucial for maintaining consistent circuit performance under varying loads.
- High Power Dissipation: Rated for 5 W continuous power, allowing operation in high-stress environments without thermal failure.
- Wide Operating Temperature Range: Supports temperatures from -65??C to +200??C, ensuring reliability in extreme industrial and military conditions.
- Low Zener Impedance: Minimizes voltage fluctuations and noise, improving the accuracy of voltage regulation in sensitive applications.
JAN1N5309UR-1 Advantages vs Typical Alternatives
This device offers enhanced reliability and precision compared to standard zener diodes, thanks to its military-grade JAN certification and stringent quality control. Its high power rating and wide temperature tolerance make it superior for harsh environments. The low zener impedance reduces voltage noise, improving system stability. These advantages ensure longer service life and reduced failure rates, critical for mission-critical industrial and aerospace applications.
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Typical Applications
- Voltage regulation in power supply circuits where precise and stable reference voltages are required, especially in rugged or extreme environments.
- Transient voltage suppression to protect sensitive electronics from voltage spikes and surges.
- Voltage clamping in amplifier circuits to prevent overvoltage conditions and maintain signal integrity.
- Use in military and aerospace electronic systems requiring components that meet strict performance and reliability standards.
JAN1N5309UR-1 Brand Info
This component is manufactured under the JAN (Joint Army-Navy) specification, indicating compliance with rigorous military standards for quality, reliability, and performance. It is produced using silicon planar technology with glass passivation to enhance durability and minimize leakage currents. The DO-41 package ensures compatibility with standard through-hole assembly processes, making it convenient for integration into complex circuit assemblies. The brand commitment to precision and endurance makes this device a trusted choice for engineers designing systems for industrial, aerospace, and defense applications.
FAQ
What does the JAN designation mean for this diode?
The JAN prefix signifies that the diode meets the Joint Army-Navy military specification, ensuring it undergoes strict quality assurance and environmental testing. This guarantees high reliability and stable performance in demanding military and aerospace applications.
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What is the significance of the 9.1 V zener voltage rating?
The 9.1 V rating defines the voltage at which the diode regulates current in reverse bias, providing a stable reference voltage. This is essential for voltage regulation circuits where precise voltage thresholds are required for proper device operation.
How does the power dissipation rating affect usage?
With a maximum power dissipation of 5 W, the diode can handle high levels of continuous power without overheating. This allows for use in high-current or high-voltage environments, reducing the risk of thermal damage during operation.
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What type of package does this diode come in, and why is it important?
The diode is housed in a DO-41 glass passivated package, which provides mechanical protection and excellent environmental resistance. This package type supports through-hole mounting and ensures long-term reliability in harsh conditions.
Can this diode be used in high-temperature environments?
Yes, it is rated for operation between -65??C and +200??C. This wide temperature range makes it suitable for industrial and military applications where components must withstand extreme thermal stresses.
