1N4689 (DO35)

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	5.1V
Tolerance:	±5%
Power - Max:	500mW
Current - Reverse Leakage @ Vr:	10µA @ 3V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	DO-204AH, DO-35, Axial
Supplier Device Package:	DO-35

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Introduction

1N4689 (DO35) is a Zener diode whose main purpose is to regulate voltage. It can be used to ensure that voltage levels remains within a safe range for most electronics. The 1N4689 (DO35) is suitable for a wide range of automotive and home electrical/electronic applications.

Application Field

The 1N4689 (DO35) finds application in automotive, commercial and industrial applications. In automotive applications it is used to protect car electrical systems from voltage spikes and regulate the flow of current to the vehicle’s different electrical components. It is also used in connection with the vehicle’s windshield wipers, headlights, and other lighting systems.The diode can also be used in commercial and industrial applications. It can be used in power supplies, where the 1N4689 (DO35) is used to regulate current and ensure that the circuit operates properly and safely.

Working Principle

The 1N4689 (DO35) is a reversible voltage-limiting transient suppressor diode. As a zener diode, it is designed to prevent any excess current from travelling down the circuit. The component does this by acting as a barrier. When a sufficient voltage is applied to the component, the zener diode acts like a switch and breaks the circuit, preventing further current from flowing down the circuit. In terms of its working principle, the 1N4689 (DO35) can be thought of as a short-circuit device that limits the voltage in a circuit by shunting current away. When the input voltage is too high, the component will automatically break the connection and prevent any further current from flowing through it. The component also has a certain threshold voltage at which it will conduct current. This means that when the input voltage is lower than the threshold voltage, the component will act as a resistor, allowing current to flow through it. This can be useful in certain applications such as voltage-regulated DC power supplies, where the component acts as a resistor to regulate the flow of current.

Conclusion

1N4689 (DO35) is a zener diode whose main purpose is to regulate voltage. The component can be used to ensure that voltage levels remain within a safe range for most electronics. It has many applications in automotive, commercial and industrial applications. In terms of its working principle, the 1N4689 (DO35) acts as a short-circuit device that limits the voltage in a circuit by shunting current away. It also has a certain threshold voltage at which it will conduct current, making it suitable for voltage-regulated DC power supplies.

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