JANTX1N5295-1/TR High Voltage Transistor – TO-220 Package – Power Switching Device

JANTX1N5295-1/TR Overview

The JANTX1N5295-1/TR is a high-reliability silicon avalanche diode designed for voltage regulation and surge protection in demanding industrial and military applications. Its robust construction ensures superior stability and long-term performance under extreme environmental conditions. With a breakdown voltage of approximately 200 volts and a controlled avalanche characteristic, this device effectively limits voltage transients and protects sensitive circuits from overvoltage events. The hermetically sealed, transistor-style package enhances durability and thermal management, making it well-suited for aerospace, defense, and other mission-critical electronics. Available in a tape and reel configuration, it supports automated assembly processes, ensuring efficient high-volume manufacturing. For more detailed technical data and sourcing, visit IC Manufacturer.

JANTX1N5295-1/TR Technical Specifications

JANTX1N5295-1/TR Key Features

• Stable Avalanche Voltage: Maintains a consistent breakdown voltage to provide reliable voltage regulation and protection against transient surges in sensitive electronic circuits.
• High Peak Pulse Current Capability: Supports up to 3.0 A avalanche current, ensuring effective handling of sudden voltage spikes without device damage.
• Wide Operating Temperature Range: Qualified for extreme environments from -65??C to +200??C, suitable for aerospace and military-grade applications requiring robust thermal endurance.
• Hermetically Sealed Package: The TO-18 metal can enclosure offers superior protection against moisture and contaminants, enhancing device longevity and reliability.

JANTX1N5295-1/TR Advantages vs Typical Alternatives

This device offers enhanced voltage regulation precision and superior avalanche current handling compared to standard zener diodes, resulting in improved circuit protection. Its wide temperature tolerance and hermetic sealing give it an edge in harsh environments where reliability is critical. Additionally, the axial leaded, transistor-style package facilitates easy integration into existing assemblies, boosting manufacturing efficiency and long-term operational stability.

Typical Applications

• Voltage regulation and transient voltage suppression in aerospace and defense electronic systems, where stable breakdown characteristics and high reliability are mandatory for mission-critical operation.
• Protection of sensitive semiconductor components from voltage spikes in industrial control equipment and instrumentation.
• Surge suppression within power supply circuits to prevent damage from transient overvoltages.
• Use in high-reliability military communication devices requiring consistent performance under extreme temperature and environmental stress.

JANTX1N5295-1/TR Brand Info

This component is offered as a military-grade semiconductor device, conforming to stringent quality standards for reliability and performance. Packaged in a rugged metal can and screened for compliance with JANTX specifications, it assures users of stable electrical characteristics and durability. The tape and reel format supports automated assembly lines, enabling efficient production for aerospace, defense, and industrial electronics manufacturers.

FAQ

What is the primary function of this avalanche diode in electronic circuits?

The device primarily functions as a voltage regulator and transient voltage suppressor. It clamps voltage surges by entering avalanche breakdown at a controlled voltage level, thereby protecting downstream components from damage caused by unexpected voltage spikes.

How does the hermetic sealing improve the device??s performance?

Hermetic sealing prevents moisture, dust, and other contaminants from reaching the diode??s semiconductor junction. This protection enhances reliability by minimizing corrosion and degradation, especially in harsh or high-humidity environments, extending the component??s operational life.

Can this device operate reliably at high temperatures?

Yes, it is designed to operate safely across a wide temperature range from -65??C up to +200??C, making it suitable for demanding environments such as aerospace and military applications where temperature extremes are common.

What packaging options are available for ease of assembly?

The diode is supplied in a hermetically sealed TO-18 transistor-style package with axial leads, available in tape and reel format. This facilitates automated pick-and-place assembly processes, improving manufacturing throughput and consistency.

What distinguishes this diode from typical zener diodes in terms of electrical characteristics?

Unlike typical zener diodes, this device is specifically designed for avalanche breakdown operation with a precise, stable breakdown voltage and higher peak current capability. This allows it to handle transient surges more effectively and maintain voltage regulation under extreme stress conditions.