Description
The JAN1N5286UR-1/TR is a specific type of Zener diode, which belongs to a family of semiconductor devices used to regulate voltage levels in electronic circuits. This model is part of the JAN (Joint Army-Navy) series, indicating it meets stringent military standards for reliability and performance. Its designation suggests it is a 500mW axial-lead Zener diode with a nominal Zener voltage of 52V. The "UR" typically denotes a surface-mount packaging variant, while the "TR" signifies that it is tape and reel packaged for automated assembly processes.
Zener diodes like the JAN1N5286UR-1/TR are widely used for voltage regulation in power supplies, protecting circuits by allowing current to flow in the reverse direction when a certain breakdown voltage is reached. They are essential in maintaining a stable output voltage despite fluctuations in input voltage or load conditions. The robust construction of this component makes it suitable for high-reliability applications in challenging environments, such as aerospace and military equipment, where durability and precision are critical.
Equivalent
The JAN1N5286UR-1/TR is a voltage regulator diode. Equivalent products could include other Zener diodes with similar specifications, such as voltage range, power dissipation, and package type. Common equivalents might be those from manufacturers like ON Semiconductor, Vishay, or NXP with matching electrical characteristics. Always consult the datasheets to ensure compatibility in terms of voltage tolerance, power rating, and packaging. Specific part numbers would depend on the exact requirements and characteristics of the JAN1N5286UR-1/TR.
Features
The part number you provided, JAN1N5286UR-1/TR, refers to a type of Zener diode. Here's a concise overview of its key features:
1. JAN Certification: It is a Joint Army-Navy (JAN) certified component, indicating it meets stringent military standards for reliability and performance.
2. Zener Voltage: The 1N5286 typically specifies a Zener voltage of around 180V.
3. Power Rating: Zener diodes like the 1N5286 generally have a power dissipation rating, often around 500 mW to 1W, but you should verify the datasheet for exact specifications.
4. UR-1 Suffix: The "UR-1" designation indicates a specific package style or screening level, typically related to military or high-reliability applications.
5. Temperature Range: These diodes operate over a wide temperature range, often from -65°C to +175°C, suitable for harsh environments.
6. Package Type: It likely comes in a DO-213AB or similar glass package, providing good protection and heat dissipation.
7. Polarity: As a Zener diode, it is typically used in reverse-bias mode for voltage regulation applications.
Always consult the manufacturer's datasheet for precise specifications and application guidelines.
Pinout
The JAN1N5286UR-1/TR is a Zener diode. It typically comes in a DO-213AB (MELF) package, which is designed for surface-mount technology. In this type of package, the Zener diode is a two-terminal device. The pin count is therefore two, corresponding to the anode and cathode. The primary function of this Zener diode is to provide voltage regulation by maintaining a stable reference voltage across its terminals. This makes it useful for applications such as voltage clamping, voltage regulation, and as a reference element in circuits.
Manufacturer
The JAN1N5286UR-1/TR is manufactured by Microsemi Corporation. Microsemi is a semiconductor company that specializes in providing a broad portfolio of semiconductor and system solutions for various industries. These solutions include high-performance and radiation-hardened analog mixed-signal integrated circuits, power management products, timing and synchronization devices and precise time solutions, voice processing devices, RF solutions, discrete components, security technologies and scalable anti-tamper products, Power-over-Ethernet ICs and midspans, as well as custom design capabilities and services. Their products are used in a variety of applications, including aerospace and defense, communications, data centers, industrial, and automotive markets. Microsemi is known for its expertise in creating reliable, high-performance products that are often deployed in mission-critical applications.
Application
The JAN1N5286UR-1/TR is a Zener diode commonly used for voltage regulation and reference in electronic circuits. Its primary applications include power supply stabilization, voltage clamping, and protection of sensitive electronic components from voltage transients. It is also utilized in waveform clipping and voltage shifting circuits. The diode's precision and reliability make it suitable for use in military, aerospace, and high-reliability industrial applications.
Package
The JAN1N5286UR-1/TR is typically available in a DO-213AB (MELF) package. This package type is commonly used for diodes and provides a reliable, compact form factor suitable for surface-mount technology (SMT) applications.
