JAN1N5313UR-1/TR Overview
The JAN1N5313UR-1/TR is a high-reliability Zener diode designed for precise voltage regulation and transient voltage suppression in demanding industrial and military applications. This device offers a stable Zener voltage of 13 volts with a tight tolerance, ensuring consistent performance in critical circuits. Packaged in a hermetically sealed cylindrical glass case, it delivers enhanced durability and reliability under harsh environmental conditions. Ideal for engineers and sourcing specialists seeking robust semiconductor components, the diode supports efficient voltage stabilization with minimum leakage current and superior surge handling.
JAN1N5313UR-1/TR Technical Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (Vz) | 13 V |
| Maximum Zener Current (Izm) | 50 mA |
| Power Dissipation (Pz) | 500 mW |
| Maximum Reverse Leakage Current (Ir) | 100 ??A at 7 V |
| Dynamic Impedance (Zzt) | 7 ?? at 10 mA |
| Operating Temperature Range | -65??C to +200??C |
| Package Type | Hermetically Sealed Cylindrical Glass |
| Marking | 1N5313UR |
JAN1N5313UR-1/TR Key Features
- Stable Zener Voltage: Maintains a precise 13 V breakdown voltage ensuring consistent voltage regulation in sensitive circuits.
- High Power Dissipation: Supports up to 500 mW power, accommodating transient surges without degradation.
- Wide Operating Temperature Range: Operates reliably from -65??C to +200??C, suitable for extreme environments and military-grade applications.
- Low Leakage Current: Minimizes reverse current at typical operating voltages, enhancing circuit efficiency and reducing power loss.
- Hermetically Sealed Package: Provides superior protection against moisture, dust, and contaminants, increasing long-term reliability.
JAN1N5313UR-1/TR Advantages vs Typical Alternatives
Compared to standard Zener diodes, this device offers enhanced voltage stability and higher power dissipation in a hermetically sealed glass package. Its broad temperature tolerance and low leakage current improve reliability and efficiency, making it well-suited for rugged industrial and military environments where consistent performance and durability are essential.
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Typical Applications
- Voltage regulation circuits requiring precise 13 V stabilization under varying load and temperature conditions, such as in aerospace or defense electronics where reliability is critical.
- Transient voltage suppression to protect sensitive semiconductor components in power supply modules and control systems.
- Industrial instrumentation where stable reference voltages are necessary for analog-to-digital conversion accuracy.
- High-reliability military equipment designs demanding robust semiconductor devices capable of withstanding extreme environments.
JAN1N5313UR-1/TR Brand Info
This Zener diode is manufactured under stringent quality controls by IC Manufacturer, known for providing high-reliability semiconductor components for industrial and military markets. The product meets rigorous military standards for durability and performance, reflecting the company’s commitment to delivering robust devices that enable dependable operation in critical applications.
FAQ
What is the maximum power dissipation of this Zener diode?
The device can safely dissipate up to 500 milliwatts of power, allowing it to handle transient voltage spikes without damage. This rating ensures stable operation in voltage regulation and suppression roles.
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What temperature range can the diode operate within?
It supports a wide operating temperature range from -65??C to +200??C, making it suitable for applications exposed to extreme thermal environments such as aerospace and military systems.
How does the hermetically sealed package benefit the device?
The glass hermetic sealing protects the diode from moisture, dust, and other contaminants. This enhances reliability and longevity, especially in harsh or demanding operating conditions where environmental protection is critical.
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What is the typical leakage current at operating voltage?
The maximum reverse leakage current is 100 microamperes at 7 volts, which is low enough to minimize power loss and maintain efficient circuit operation in voltage regulation applications.
In which applications is this Zener diode most commonly used?
It is frequently employed in voltage regulation, transient voltage suppression, and reference voltage roles within aerospace, military, and industrial instrumentation systems where precision and reliability are paramount.





