JAN1N5312-1/TR Overview
The JAN1N5312-1/TR is a silicon zener diode designed for precise voltage regulation and overvoltage protection in electronic circuits. It offers a stable zener voltage, making it ideal for maintaining consistent voltage levels in power supplies and signal conditioning applications. Designed to meet stringent military and industrial standards, this device delivers robust performance under extreme environmental conditions. Sourced from a reputable manufacturer, the JAN1N5312-1/TR provides engineers and sourcing specialists with a reliable solution for voltage stabilization tasks requiring consistent breakdown voltage and high reliability. For more detailed information, visit IC Manufacturer.
JAN1N5312-1/TR Technical Specifications
| Parameter | Specification |
|---|---|
| Zener Voltage (Vz) | 12 V (at 20 mA test current) |
| Test Current (Iz) | 20 mA |
| Maximum Power Dissipation (Pz) | 1.0 W |
| Maximum Reverse Current (Ir) | 100 ??A (at rated voltage) |
| Operating Temperature Range | -55??C to +175??C |
| Forward Voltage (Vf) | 1.2 V (at 200 mA) |
| Package Type | DO-41 Axial Lead |
| Junction Capacitance (Cj) | Typical 45 pF |
JAN1N5312-1/TR Key Features
- Stable Zener Voltage: Provides a precise 12 V breakdown voltage for reliable voltage regulation, ensuring consistent performance in sensitive circuits.
- High Power Dissipation Capacity: Rated for 1 W power dissipation, it supports robust operation under elevated load conditions without device failure.
- Wide Operating Temperature Range: Functional from -55??C to +175??C, suitable for harsh industrial and military environments requiring thermal resilience.
- Low Leakage Current: Ensures minimal reverse current flow, reducing power loss and improving overall circuit efficiency.
JAN1N5312-1/TR Advantages vs Typical Alternatives
This diode stands out due to its reliable voltage regulation and extended temperature tolerance compared to standard zener diodes. Its low leakage current enhances energy efficiency, while the 1 W power rating supports applications demanding higher power handling. These factors combine to provide superior robustness and accuracy, making it preferable in critical industrial and military designs.
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Typical Applications
- Voltage regulation and reference in precision power supply circuits, where maintaining a stable output voltage is essential for system reliability.
- Overvoltage protection in industrial control systems to prevent damage caused by voltage spikes and transient events.
- Clamping circuits in communication devices to protect sensitive components from voltage surges.
- Signal conditioning modules requiring consistent voltage thresholds for accurate sensor readings and data acquisition.
JAN1N5312-1/TR Brand Info
The JAN1N5312-1/TR is a product adhering to military-grade standards, reflecting a commitment to quality and reliability. Manufactured under stringent quality control processes, it provides dependable performance for demanding electronic designs. This product is part of a broader portfolio focused on delivering high-reliability semiconductor components optimized for industrial and defense applications.
FAQ
What is the maximum power dissipation of this diode?
The diode is rated for a maximum power dissipation of 1.0 watt, allowing it to safely handle moderate power levels in voltage regulation and protection circuits without overheating.
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What package type does this device use?
This component is housed in a DO-41 axial lead package, which facilitates easy through-hole mounting and integration into existing PCB layouts.
What temperature ranges can the JAN1N5312-1/TR operate within?
It operates reliably in a wide temperature range from -55??C to +175??C, making it suitable for extreme environmental conditions commonly found in industrial and military applications.
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How does the leakage current impact circuit performance?
The device features a low leakage current (approximately 100 microamperes at rated voltage), which minimizes power loss and helps maintain circuit efficiency, especially in low-power or precision applications.
Can this diode be used for voltage reference purposes?
Yes, due to its stable 12 V zener voltage and consistent breakdown characteristics, this diode is well-suited for use as a voltage reference or regulator in precision electronics and power supply designs.
