1N5259B (DO-35)

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	39V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	80 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 30V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	DO-204AH, DO-35, Axial
Supplier Device Package:	DO-35
Base Part Number:	1N5259

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1N5259B (DO-35) - Diodes - Zener - Single

A 1N5259B (DO-35) is a component that belongs to the diodes and zener single class. It is a zener diode specifically designed for high-current applications and low-leakage current control. The component is designed and developed with precision control and high reliability, with the capacity to provide excellent performance. This component is available in various packages including DPAK and SOD-123.

Overview

The 1N5259B (DO-35) is an efficient and precise Zener diode designed to provide excellent low-leakage current control at high temperatures. The component has a current-handling ability of up to 5 amps and a breakdown voltage at 40 volts. It also has a low response recovery time, making it suitable for applications such as analog and digital circuits, power supplies, voltage regulators, overshoot protection circuits, test equipment, low-leakage dynamic load switching circuits, and more.

Application Field

The 1N5259B (DO-35) is most commonly used in general-purpose voltage regulation applications and test equipment. It is also recommended for low-leakage dynamic load switching circuits, power supplies, and overshoot protection circuits. The component is used in creating control circuits, analog and digital circuits, oscillators, and differential amplifier circuits. Its wide power range makes this component suitable for various types of applications in different sectors including consumer electronics, medical equipment, laboratory equipment, communication, aerospace, and industrial devices.

Working Principle

The 1N5259B (DO-35) component is based on the zener diode concept which was introduced in the early days of electronics. A zener diode is basically a P-N junction diode that is re-engineered to work in the opposite direction compared to the normal P-N junction diode. This component is unique in the sense that it has an increased resistance in the reverse biased condition which helps in controlling the voltage, current, and temperature of the component. When the component is connected in the reverse biased direction, a threshold voltage is reached beyond which the component starts to flow current. This phenomenon is known as Zener breakdown and is the basis of the working principle of the 1N5259B (DO-35). The component works by allowing an electric current to flow through it when the output voltage of the component reaches the zener breakdown voltage, which is essentially the breakpoint for the component. The current starts to flow when the voltage reaches this point, thereby controlling the voltage and ensuring that the output voltage is not higher than the zener breakdown voltage.The component also features a low-leakage current control which helps in preventing the component from having an excessive and unsupported current flow. This helps in maintaining a steady output voltage and reduces the occurrence of failure in the component.

Advantages

The 1N5259B (DO-35) component provides many advantages over other components of its class. It is ideal for applications that require high current handling and low leakage current control. This component features a better capacitance range which allows for higher frequency switching. It also features a low forward voltage which helps in optimizing the device power dissipation and thermal characteristics. The component is highly reliable and features an excellent performance. It is designed to provide superior performance and reliability in various types of applications. Additionally, the component is known for its superior long-term reliability and is highly cost-effective in comparison to other diodes and zener diodes of its class.

Conclusion

The 1N5259B (DO-35) is a diode and zener diode component that is specifically designed for applications that require high current handling and low-leakage current control. It is an efficient and reliable component that is used in various types of applications such as analog and digital circuits, oscillators, and differential amplifier circuits. The component is known for its superior performance and its ability to provide a low-leakage current control at high temperatures. Additionally, the component is highly reliable and cost-effective in comparison to other diodes and zener diodes of its class.

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