The 1N5238B is a precision Zener diode produced by ON Semiconductor, designed to offer a reliable voltage reference. This component is a staple in electronic circuits where voltage regulation and stabilization are crucial. With its precise voltage clamping characteristics, it is widely used in power supply circuits and as a voltage reference in various electronic applications.

Key Features

• Nominal Zener Voltage: 8.7V with a tolerance of ±5%, providing a stable reference voltage for your circuits.
• Power Dissipation: Capable of dissipating up to 500 mW, making it suitable for medium-power applications.
• Package: The 1N5238B comes in a DO-35 glass package, offering through-hole mounting which is ideal for prototyping and production.
• Test Current: It has a test current (I_ZT) of 20 mA, ensuring reliable operation at standardized conditions.
• Operating Temperature: Can operate within a wide temperature range from -65°C to +200°C, ensuring stability across various environmental conditions.

Applications

The versatility of the 1N5238B Zener diode makes it suitable for a variety of applications, including:

• Voltage regulation in power supplies
• Surge suppression and protection circuits
• Waveform shaping
• Logic level shifting
• Reference elements in precision circuitry

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the 1N5238B is no exception. It is manufactured to high standards, ensuring that each diode provides consistent performance. The device's reliability is backed by rigorous testing and quality control processes that ON Semiconductor has in place.

Environmental Compliance

The 1N5238B complies with RoHS directives, making it an environmentally friendly choice for manufacturers looking to create green products. It is lead-free and free from other hazardous substances, aligning with global efforts to reduce the environmental impact of electronic components.