JANTX1N5312-1/TR Overview
The JANTX1N5312-1/TR is a high-reliability Zener diode designed for precise voltage regulation and transient voltage suppression in demanding electronic circuits. Engineered to meet military and aerospace standards, this diode ensures stable operation under extreme environmental conditions. With a nominal Zener voltage of 12 V and robust power dissipation capabilities, it provides dependable voltage reference and protection in critical applications. Its hermetically sealed hermetic glass package supports long-term reliability, making it a preferred choice for engineers seeking consistent performance in harsh industrial environments. For further details, visit IC Manufacturer.
JANTX1N5312-1/TR Technical Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (Vz) | 12 V ??5% |
| Power Dissipation (Pz) | 1 W |
| Test Current (IzT) | 27 mA |
| Maximum Zener Impedance (Zzt) | 7 ?? at 27 mA |
| Maximum Reverse Leakage Current (Ir) | 100 ??A at 9 V |
| Operating Temperature Range | -65??C to +200??C |
| Package Type | Hermetic glass axial |
| Lead Finish | Tinned leads suitable for soldering |
JANTX1N5312-1/TR Key Features
- Precision voltage regulation: Maintains a stable 12 V output with ??5% tolerance, ensuring reliable circuit operation under varying load conditions.
- High power dissipation: Rated for 1 W power handling, enabling the diode to absorb transient voltages without degradation or failure.
- Wide operating temperature range: Performs reliably from -65??C up to +200??C, suitable for extreme industrial and aerospace environments.
- Hermetic glass package: Provides excellent protection against moisture and contaminants, extending device longevity in harsh conditions.
JANTX1N5312-1/TR Advantages vs Typical Alternatives
This diode offers enhanced reliability and tighter voltage tolerance compared to standard Zener diodes, making it ideal for precision voltage referencing and protection. Its ability to operate at elevated temperatures and withstand higher power dissipation provides superior durability over typical alternatives. These features ensure consistent performance and reduce failure rates in mission-critical systems.
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Typical Applications
- Voltage regulation circuits in aerospace and military electronics requiring precise and stable voltage references under extreme conditions.
- Transient voltage suppression in sensitive industrial control systems to protect components from voltage spikes.
- Power supply voltage stabilization where consistent output voltage is critical for system reliability.
- Instrumentation and measurement equipment that demand accurate voltage clamping to maintain signal integrity.
JANTX1N5312-1/TR Brand Info
Produced under stringent quality control standards, the JANTX1N5312-1/TR belongs to a series of military-grade Zener diodes known for their durability and precision. Designed for applications with rigorous environmental and reliability requirements, this product line delivers consistent electrical performance. The device’s hermetic construction and high-temperature operation capability exemplify the brand??s commitment to excellence in semiconductor components for defense and aerospace markets.
FAQ
What is the nominal Zener voltage and tolerance of this diode?
The diode features a nominal Zener voltage of 12 volts with a tolerance of ??5%, ensuring stable voltage regulation within this range under specified test conditions.
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What is the maximum power dissipation rating?
It can dissipate up to 1 watt continuously, allowing it to handle moderate power loads and protect circuits from transient voltage spikes effectively.
In what temperature range does this diode operate reliably?
The device operates reliably over a broad temperature range from -65??C to +200??C, making it suitable for harsh environments such as aerospace and military applications.
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What type of packaging does the diode use?
The diode is enclosed in a hermetic glass axial package, which provides strong protection against moisture, dust, and other environmental factors that could degrade performance.
How does the diode??s maximum Zener impedance affect circuit performance?
With a maximum Zener impedance of 7 ohms at test current, the diode offers low dynamic resistance, which translates to better voltage regulation and reduced voltage variation under changing load conditions.
