DL4755A-TP

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Last Time Buy
Voltage - Zener (Nom) (Vz):	43V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	70 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 32.7V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AB, MELF
Supplier Device Package:	MELF

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DL4755A-TP application field and working principle

Diodes - Zener - Single (SZD) are components that regulate and control the voltage level in the circuit. The DL4755A-TP is a single Zener diode with a low power dissipation. It is ideal for applications where a low power dissipation is desired and the voltage level needs to be regulated.The DL4755A-TP is made of two terminals, known as anode and cathode. The anode is the higher voltage terminal and the cathode is the lower voltage terminal. When the voltage applied to the anode is greater than the reverse bias breakdown voltage of the diode, the diode will conduct current. This current is known as the Zener current, and the Zener effect is the result of the Zener diode regulating the voltage.When the DL4755A-TP is used in an application, the current should be kept to a minimum in order to avoid damaging the diode. The current also needs to be limited in order to prevent the diode from burning out. The voltage level of the DL4755A-TP should also not be exceeded, as this could cause permanent damage to the diode.The DL4755A-TP is commonly used in applications such as voltage regulators, current regulators, transistor bias applications, and various switching circuits. It is also used in motor control, circuit protection, and voltage protection. In voltage regulator applications, the diode is used to limit the voltage to a certain level. The diode will regulate the voltage by reducing the effect of changes in input voltage or load current on the output voltage. This ensures that the output voltage remains constant, regardless of changes in input voltage or load current. In current regulator applications, the diode will limit the amount of current to a safe level. This will help to protect the device or circuit from excessive current. It will also help to maintain a consistent current level throughout the circuit.In transistor bias applications, the diode is used to bias the transistor. It will regulate the voltage across the transistor and ensure that the current through it remains constant. The diode ensures that the transistor is operating within its safe operating range, thus preventing the transistor from overheating.In various switching circuits, the diode is used to switch the current flow between two circuits. It will regulate the voltage supplied to the circuit and control the amount of current passing through it. This will ensure that the switching circuit is operating safely and efficiently.Overall, the DL4755A-TP is a single Zener diode with a low power dissipation that is ideal for applications where a low power dissipation is desired and the voltage level needs to be regulated. It is used in a variety of applications, such as voltage regulators, current regulators, transistor bias applications, and various switching circuits.

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