JANTX1N5311-1 Overview
The JANTX1N5311-1 is a high-reliability, military-grade Zener diode designed for precision voltage regulation and transient voltage suppression. Built to meet stringent JEDEC standards, this device offers stable voltage performance under demanding environmental conditions. Its robust construction ensures dependable operation in aerospace, defense, and industrial applications where consistent voltage reference and protection are critical. Available through IC Manufacturer, it provides engineers and sourcing specialists with a trusted solution for high-performance electronic circuits requiring enhanced reliability and accuracy.
JANTX1N5311-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Device Type | Zener Diode, Voltage Regulator |
| Voltage Rating (Vz) | 11 V (nominal Zener voltage) |
| Maximum Power Dissipation | 1 W |
| Package Type | Axial Lead, Hermetically Sealed Glass |
| Maximum Reverse Current | Specified to ensure stable voltage regulation |
| Operating Temperature Range | -65??C to +200??C |
| Forward Voltage Drop | Typically low to minimize power loss in forward conduction |
| Reliability Standards | Meets MIL-PRF-19500/101 requirements |
JANTX1N5311-1 Key Features
- Precision Voltage Regulation: Maintains a stable 11 V reference voltage, ensuring reliable circuit operation under variable load and temperature conditions.
- Military-Grade Reliability: Conforms to MIL-PRF-19500/101 standards, guaranteeing consistent performance in harsh environments critical for defense and aerospace applications.
- Wide Operating Temperature Range: Supports operation from -65??C to +200??C, enabling use in extreme temperature environments without degradation.
- Hermetically Sealed Glass Package: Provides excellent protection against moisture and contamination, enhancing long-term device stability and reliability.
JANTX1N5311-1 Advantages vs Typical Alternatives
This device offers superior voltage regulation accuracy and enhanced environmental robustness compared to standard commercial Zener diodes. Its military-grade certification ensures higher reliability and stable performance over a wider temperature range. The hermetic sealing and stringent quality control minimize failure rates, making it a preferred choice for critical systems requiring long-term durability and consistent voltage reference under demanding operational conditions.
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Typical Applications
- Voltage regulation and reference circuits in aerospace and defense electronics, where precise voltage control and strict reliability are mandatory for system integrity.
- Transient voltage suppression in industrial control systems to protect sensitive components from voltage spikes and surges.
- Power supply circuits requiring stable voltage clamping to maintain consistent output under variable load conditions.
- High-reliability instrumentation and measurement devices operating in extreme temperature environments.
JANTX1N5311-1 Brand Info
The JANTX1N5311-1 is part of a series of military-qualified Zener diodes engineered for critical applications requiring precision and durability. Manufactured under strict military specifications, this product line emphasizes quality assurance through rigorous testing and robust design. The brand has established a reputation for delivering components that withstand extreme conditions while providing consistent electrical characteristics vital for mission-critical designs.
FAQ
What is the primary function of this Zener diode?
The primary function is to provide a stable and precise voltage reference at 11 V, which is essential for voltage regulation and protection against voltage fluctuations in sensitive electronic circuits.
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In what environments can this device reliably operate?
It is designed to operate reliably across a wide temperature range from -65??C to +200??C, making it suitable for harsh environments such as aerospace, military, and industrial applications where extreme temperatures are common.
What makes this Zener diode suitable for military applications?
Compliance with MIL-PRF-19500/101 specifications ensures it meets stringent military reliability and performance standards, including hermetic sealing, high-temperature tolerance, and consistent electrical characteristics over time.
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How does the hermetic sealing benefit the diode??s performance?
Hermetic sealing protects the diode from moisture, dust, and other environmental contaminants, which improves long-term stability and prevents performance degradation in demanding operational conditions.
Can this diode be used in transient voltage suppression applications?
Yes, it is often employed for transient voltage suppression due to its stable voltage clamp characteristics, helping protect circuits from voltage spikes and surges that could damage sensitive components.






