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1SMA5940BT3G from ON,ON Semiconductor

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1SMA5940BT3G

Manufacturer: ON

1.5 Watt Plastic Surface Mount Zener Voltage Regulators

Partnumber Manufacturer Quantity Availability
1SMA5940BT3G ON 56000 In Stock

Description and Introduction

1.5 Watt Plastic Surface Mount Zener Voltage Regulators The **1SMA5940BT3G** from ON Semiconductor is a high-performance **Zener diode** designed for voltage regulation and protection in various electronic circuits. This surface-mount component features a **5.9V nominal Zener voltage** with a tight tolerance, making it suitable for precision applications.  

Built with robust **SMA (DO-214AC) package**, the 1SMA5940BT3G offers excellent power dissipation of **1.5W** and reliable surge handling capabilities. Its low dynamic impedance ensures stable voltage regulation under varying load conditions, while the **silicon planar construction** enhances thermal stability.  

Ideal for **voltage clamping, transient suppression, and power supply stabilization**, this Zener diode operates efficiently across a wide temperature range (-65°C to +175°C). Its compact form factor and lead-free, RoHS-compliant design make it suitable for modern PCB layouts in consumer electronics, industrial controls, and automotive systems.  

Engineers value the 1SMA5940BT3G for its **high reliability, consistent performance, and cost-effectiveness**, ensuring long-term circuit protection without compromising efficiency. Whether used in voltage reference circuits or overvoltage protection, this component delivers dependable performance in demanding environments.  

For detailed specifications, always refer to the official datasheet to ensure proper integration into your design.

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