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1N5939B from MOT,Motorola

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1N5939B

Manufacturer: MOT

Leaded Zener Diode General Purpose

Partnumber Manufacturer Quantity Availability
1N5939B MOT 3420 In Stock

Description and Introduction

Leaded Zener Diode General Purpose The **1N5939B** from Motorola is a high-reliability Zener diode designed for voltage regulation and protection in electronic circuits. With a nominal Zener voltage of **9.1V** and a power dissipation rating of **1.5W**, this component is widely used in applications requiring stable reference voltages or transient suppression.  

Engineered for precision, the 1N5939B maintains tight voltage tolerances, making it suitable for power supplies, voltage clamping, and signal conditioning. Its robust construction ensures consistent performance under varying load conditions, while its glass-passivated junction enhances long-term stability.  

Key features include a low dynamic impedance, ensuring minimal voltage fluctuations, and a compact DO-41 package for easy integration into circuit designs. The diode operates efficiently within a temperature range of **-65°C to +200°C**, making it adaptable to demanding environments.  

Common applications include voltage regulators, overvoltage protection circuits, and industrial control systems where accuracy and durability are critical. The 1N5939B exemplifies Motorola’s legacy of producing reliable semiconductor components, trusted by engineers for decades.  

For optimal performance, proper heat sinking and adherence to specified current limits are recommended. Always consult the datasheet for detailed electrical characteristics and operating guidelines.

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