JANTX1N5303-1/TR Overview
The JANTX1N5303-1/TR is a precision Zener diode designed for voltage regulation and reference applications. It offers a stable Zener voltage of 6.2 volts, making it suitable for protecting sensitive electronic circuits from voltage spikes and ensuring consistent voltage levels. Housed in a robust DO-41 package, this diode meets stringent military standards, ensuring high reliability and long-term stability in demanding environments. Its rugged construction and tight voltage tolerance make it a preferred choice for engineers seeking dependable transient voltage suppression in industrial and military-grade electronics. For more detailed product information, visit IC Manufacturer.
JANTX1N5303-1/TR Technical Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (Vz) | 6.2 V ??5% |
| Power Dissipation (Pz) | 1.0 W (at 25??C) |
| Maximum DC Current (Izm) | 167 mA |
| Test Current (Iz) | 20 mA |
| Maximum Reverse Leakage Current (Ir) | 5 ??A (at 5 V) |
| Junction Capacitance (Cj) | 15 pF (typical) |
| Operating Temperature Range (Tj) | -65??C to +200??C |
| Package Type | DO-41 Axial Lead |
| Voltage Temperature Coefficient | Approximately +5 mV/??C |
JANTX1N5303-1/TR Key Features
- Precision Zener Voltage Regulation: Provides a tightly controlled 6.2 V breakdown voltage ensuring stable reference voltage under varying load and temperature conditions, critical for accurate circuit operation.
- High Power Dissipation Capability: Supports up to 1 watt continuous power dissipation, enhancing reliability in demanding environments and allowing for robust voltage clamping in industrial applications.
- Wide Operating Temperature Range: Rated for -65??C to +200??C, enabling use in extreme temperature environments including aerospace and military electronics.
- Low Leakage Current: Minimal reverse leakage current reduces power loss and improves efficiency, especially important in low-power and precision circuits.
JANTX1N5303-1/TR Advantages vs Typical Alternatives
This diode offers superior stability and reliability compared to standard commercial Zener diodes, benefiting from military-grade design and testing. Its tight voltage tolerance and high-temperature tolerance provide enhanced accuracy and durability in critical applications, making it more effective for voltage regulation and transient voltage protection where consistent performance is essential.
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Typical Applications
- Voltage regulation and reference circuits in military and aerospace electronics, ensuring stable voltage supply under harsh conditions.
- Overvoltage protection in sensitive semiconductor devices to safeguard against transient voltage spikes.
- Precision voltage clamping in industrial control systems requiring reliable component protection.
- Use in power supply circuits for maintaining steady voltage output and protecting downstream components.
JANTX1N5303-1/TR Brand Info
The JANTX1N5303-1/TR is a JANTX series Zener diode known for its military-grade quality and reliability. This product line adheres to stringent standards for quality assurance, including rigorous testing for temperature extremes and electrical performance. Designed to meet the needs of defense, aerospace, and industrial markets, this diode reflects a commitment to high durability and precision voltage control. Its consistent performance characteristics have made it a trusted component in critical applications requiring ruggedness and long-term stability.
FAQ
What is the maximum power dissipation rating for this diode?
The maximum power dissipation is rated at 1.0 watt at 25??C. This allows the diode to handle significant power levels in voltage regulation and transient suppression applications without degradation.
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What temperature range can this diode reliably operate within?
This device operates effectively across a wide temperature range from -65??C up to +200??C, making it suitable for harsh environmental conditions commonly found in military and aerospace applications.
How precise is the Zener voltage of this diode?
The Zener voltage is tightly controlled at 6.2 volts with a ??5% tolerance. This precision ensures consistent and reliable voltage reference or regulation in sensitive electronic circuits.
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What packaging does this diode use and why is it important?
It is packaged in a DO-41 axial lead package, which provides robust mechanical stability and ease of mounting in through-hole PCB designs. This packaging also supports good thermal dissipation necessary for high-reliability applications.
Can this diode be used for overvoltage protection in sensitive equipment?
Yes, the diode??s stable breakdown voltage and low leakage current make it ideal for protecting sensitive semiconductors and circuits from transient voltage spikes, helping to prevent damage and extend equipment lifespan.
