CDLL3045

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	110V
Tolerance:	±20%
Power - Max:	1W
Impedance (Max) (Zzt):	450 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 83.6V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-55°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AB, MELF
Supplier Device Package:	DO-213AB

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Introduction

CDLL3045 is a type of single-pole diode manufactured by Diode Technology. It is a semiconductor device that is widely used in various applications. It has been specially designed to protect against surges,power spikes and overcurrents.

Description

CDLL3045 is an encapsulated electronic diode, which consists of three sections that are commonly referred to as anode, cathode and body. The anode is the positive terminal, the cathode is the negative terminal and the body is the semiconductor material between the two. These diodes are constructed from a high-performance semiconductor material which is capable of providing extremely low on-state resistance with an excellent thermal stability. They are also designed to operate reliably in high-temperature environments. The diode has a current rating of up to 30A and a voltage rating of 45V. It has a maximum operating temperature of 175°C and a dissipation power of 140W. It is available in a standard DO-214AC package which measures 2.540 x 2.540 x 4.190mm (L x W x H).

Applications

CDLL3045 is commonly used in various industrial applications such as motor control, relay circuits, switchgear, power supplies and DC-DC converters. It is also suitable for applications where high surge current needs to be absorbed without over-stressing the device or any other components in the system. Due to its high current rating, the diode can be used in high-power applications, such as automotive and heavy machinery.

Working Principle

The working principle of the CDLL3045 is based on the behavior of a forward-biased diode. When voltage is applied to the diode, current flows from the anode to the cathode. When the voltage across the diode becomes higher than the device’s rated breakdown voltage or Zener voltage, a reverse current begins to flow. This reverse current will flow until the voltage across the diode decreases below the Zener voltage. The main purpose of this diode is to provide constant voltage regulation, even in the presence of varying load current.

Conclusion

CDLL3045 is a type of single-pole diode that is commonly used in various industrial applications for voltage regulation and surge protection. It has a current rating of up to 30A and a voltage rating of 45V. The device is constructed from a high-performance semiconductor material and is capable of providing extremely low on-state resistance and excellent thermal stability. The working principle of the CDLL3045 is based on the behavior of a forward-biased diode, which allows it to provide constant voltage regulation and spike protection.

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