CDLL986

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	110V
Tolerance:	±20%
Power - Max:	500mW
Impedance (Max) (Zzt):	750 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 84V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AB, MELF
Supplier Device Package:	DO-213AB

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Introduction

The CDLL986 is a single Zener diode which is widely used in various application fields and has different working principles. This article will discuss the application fields of CDLL986 diode and the working principle behind it.

Application Fields of CDLL986 Diode

CDLL986 diodes are commonly used in a number of application fields. Examples include industrial electronics, automotive electronics, aerospace, and military applications. The CDLL986 diode is designed for power management and voltage regulation applications. It has a voltage rating of 9.6 volts and can handle a current of up to 1.2A. It is suitable for applications where the power supply must be limited or pulsed. This diode can be used to limit the output voltage of power supplies, reduce power consumption and improve the efficiency of switching power supplies.The CDLL986 diode can also be used in various control and protection applications. Due to its low forward voltage and high operating temperature, this diode can be used in DC-DC converters, AC-DC converters, voltage regulators and motor control circuits. The diode is also often used in LED driver applications, as it can provide an efficient and constant current source.

Working Principle of CDLL986 Diode

The CDLL986 diode is a Zener diode, a type of diode used to regulate voltage. The Zener diode operates by allowing current to flow in one direction but blocking it from the opposite direction until the voltage in the diode reaches the so-called Zener voltage. This voltage is reached when the reverse bias voltage across the diode is greater than the breakdown voltage of the diode, at which point the diode enters a state called zener breakdown.Once the Zener voltage is reached, a considerable amount of current starts flowing through the diode in the reverse direction. This is known as the reverse bias current. The Zener diode is commonly used to regulate voltage since it allows only a limited amount of current to flow through the diode.

Conclusion

The CDLL986 diode is a versatile device with many applications. It is commonly used for power management, control and protection, and LED driver applications. Its working principle is based on the fact that the diode enters a zener breakdown state when the reverse bias voltage across the diode is greater than the breakdown voltage of the diode. The current flowing through the diode is limited and can be used to regulate voltage.

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