JAN1N5305-1/TR Overview
The JAN1N5305-1/TR is a high-reliability silicon planar Zener diode designed for precise voltage regulation and transient voltage suppression in demanding industrial and military-grade applications. With a nominal Zener voltage of 5.6 V and a power dissipation rating of 1 W, it offers stable performance under varying temperature and electrical conditions. Packaged in a hermetically sealed DO-35 glass case, it ensures enhanced durability and long-term reliability for critical circuits. This device is ideal for engineers and sourcing specialists seeking robust voltage reference and protection solutions. For detailed product sourcing and support, visit IC Manufacturer.
JAN1N5305-1/TR Technical Specifications
Parameter | Specification |
---|---|
Zener Voltage (Vz) | 5.6 V (Nominal) |
Power Dissipation (Pz) | 1 W |
Maximum Zener Current (Izm) | 216 mA |
Test Current (Iz) | 7 mA |
Maximum Reverse Leakage Current (Ir) | 100 ??A at VR = 3 V |
Dynamic Impedance (Zzt) | 7 ?? at Iz |
Operating Temperature Range | -65??C to +175??C |
Package Type | Hermetically Sealed DO-35 Glass Diode |
JAN1N5305-1/TR Key Features
- Precise Voltage Regulation: Provides a stable 5.6 V reference voltage at a test current of 7 mA, enabling accurate voltage stabilization in sensitive circuits.
- Robust Power Handling: Rated for 1 W power dissipation, supporting reliable operation under high power transient conditions commonly found in industrial environments.
- Wide Operating Temperature: Functional performance maintained from -65??C up to +175??C, ensuring suitability for harsh temperature extremes in military and aerospace applications.
- Low Dynamic Impedance: With a dynamic impedance of 7 ?? at test current, it minimizes voltage variation under changing load conditions, improving overall circuit stability.
- Hermetic Glass Package: The DO-35 glass encapsulation offers excellent environmental protection and mechanical strength, enhancing durability against moisture and contaminants.
JAN1N5305-1/TR Advantages vs Typical Alternatives
This Zener diode delivers superior reliability and precision compared to standard counterparts. Its hermetically sealed package and extended temperature range provide enhanced ruggedness in challenging environments. Low dynamic impedance improves voltage stability, while the 1 W power rating supports higher energy dissipation. These combined attributes make it a preferred choice for engineers demanding consistent performance and long-term durability in industrial and military circuits.
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Typical Applications
- Voltage Reference and Regulation: Ideal for use in power supplies and voltage regulator circuits requiring precise and stable reference voltages under fluctuating loads and temperatures.
- Transient Voltage Suppression: Protects sensitive components by clamping voltage spikes in electronic devices, preventing damage from transient surges.
- Military and Aerospace Systems: Suitable for high-reliability applications needing robust components capable of withstanding extreme environmental conditions.
- Industrial Control Equipment: Used in control and instrumentation circuits where consistent voltage thresholds are critical to system accuracy and safety.
JAN1N5305-1/TR Brand Info
This product is part of the JAN series, known for meeting stringent military and industrial standards. The JAN1N5305-1/TR is manufactured using precision planar silicon technology to ensure consistent electrical characteristics and long-term stability. Its design adheres to rigorous quality control and testing procedures, supporting mission-critical applications where reliability and performance cannot be compromised.
FAQ
What is the typical Zener voltage tolerance for this diode?
The diode features a nominal Zener voltage of 5.6 V measured at a test current of 7 mA. The voltage tolerance is tightly controlled during manufacturing to ensure stable and predictable voltage regulation within specified limits, suitable for precision applications.
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How does the operating temperature range benefit harsh environment applications?
With an operating range from -65??C to +175??C, it can reliably function in extreme thermal conditions such as aerospace, military, and industrial environments. This wide range reduces failure risk caused by temperature-induced stress and extends device longevity.
What advantages does the hermetic DO-35 glass package provide?
The hermetic sealing prevents ingress of moisture, dust, and contaminants, which can degrade semiconductor performance. This packaging enhances mechanical strength and ensures consistent electrical characteristics over time, even in demanding field conditions.
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Can this diode handle surge currents beyond its maximum continuous rating?
While rated for a maximum continuous Zener current of 216 mA, it can tolerate transient surge currents within specified limits. However, repeated or excessive surges may damage the device, so appropriate circuit protection should be implemented.
Is this diode suitable for low-noise voltage reference applications?
Yes, the device??s low dynamic impedance and controlled manufacturing process result in minimal voltage fluctuation and noise, making it suitable for applications requiring stable and noise-free voltage references.