Product Overview: 1N5239A Zener Diode from Microchip Technology

The 1N5239A is a high-quality Zener diode produced by Microchip Technology, a leading manufacturer in the semiconductor industry. This electronic component is specifically designed to provide a precise voltage reference and regulation, making it an essential part of various electronic circuits. The 1N5239A is widely used in applications such as power supplies, voltage regulators, and protection circuits.

Key Features:

• Nominal Zener Voltage: The 1N5239A has a nominal Zener voltage of 9.1V, which is ideal for providing a stable reference voltage in a range of circuits.
• Power Dissipation: With a power dissipation rating of 500mW, this Zener diode can handle moderate levels of power, making it suitable for a variety of applications.
• Standard Tolerance: The device comes with a standard tolerance of ±5%, ensuring reliable performance and ease of design in voltage regulation tasks.
• Package Type: The 1N5239A is available in a DO-35 glass package, which offers a compact form factor and robustness for through-hole mounting.
• Operating Temperature Range: It operates within a temperature range of -65°C to +175°C, accommodating a wide range of environmental conditions.
• Test Current: The Zener test current (I<sub>ZT) is specified at 20mA, which is the current at which the Zener voltage is tested and guaranteed.

Applications:

The versatility of the 1N5239A Zener diode makes it suitable for a variety of applications, including:

• Voltage regulation in power supplies
• Overvoltage protection in sensitive electronics
• Waveform clipping and shaping circuits
• Reference elements in precision circuits and measurement devices
• Surge suppression and transient voltage protection

Microchip Technology's commitment to quality ensures that the 1N5239A Zener diode meets the rigorous standards required for electronic components. Whether you are designing a new system or maintaining existing equipment, the 1N5239A offers reliable performance and precise voltage control for your electronic designs.