ON Semiconductor 1SMA5938BT3 Zener Diodes

The 1SMA5938BT3 from ON Semiconductor is a robust Zener diode that offers excellent voltage regulation with a minimal footprint. Designed for high-density circuit boards, this Zener diode is housed in an SMA package, which is ideal for automated surface-mount assembly and space-constrained applications.

With its precise voltage regulation capabilities, the 1SMA5938BT3 is an excellent choice for voltage reference or voltage clamping applications. The diode provides a nominal Zener voltage of 91V, making it suitable for a wide range of electronic circuits that require a stable and reliable voltage reference.

Key Features:

• Zener Voltage: 91V, providing a stable reference voltage for various applications.
• Power Dissipation: With a power dissipation of 1.5 watts, this Zener diode can handle significant power levels, making it suitable for more demanding applications.
• Package: The SMA package is compact and suitable for high-density PCB layouts, ensuring that the device can be used in space-constrained environments.
• High Reliability: ON Semiconductor's commitment to quality means that the 1SMA5938BT3 is designed for long-term reliability, ensuring consistent performance over the lifespan of the product.
• Temperature Stability: The diode offers excellent operational stability over a wide temperature range, which is critical for applications that are exposed to varying environmental conditions.
• Surge Capability: It can withstand surge currents, making it resilient in circuits that are prone to voltage spikes.

Applications for the 1SMA5938BT3 include power supply regulation, protection circuits, and voltage reference in consumer electronics, telecommunications, and industrial equipment. The device's ability to maintain a constant voltage over a wide range of input voltages and environmental conditions makes it indispensable in circuits that require precise voltage control.

Overall, the ON Semiconductor 1SMA5938BT3 Zener diode is a reliable and efficient solution for designers looking to integrate voltage regulation functionality into their electronic designs with minimal space requirements.