DL4148-TP

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	75V
Current - Average Rectified (Io):	150mA
Voltage - Forward (Vf) (Max) @ If:	1V @ 10mA
Speed:	Small Signal =
Reverse Recovery Time (trr):	4ns
Current - Reverse Leakage @ Vr:	5µA @ 75V
Capacitance @ Vr, F:	4pF @ 0V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-213AC, MINI-MELF, SOD-80
Supplier Device Package:	Mini MELF
Operating Temperature - Junction:	175°C (Max)
Base Part Number:	DL4148

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

.

Introduction

DL4148-TP is a single-phase diodes and rectifiers, designed to be used in various application fields. It is designed to handle input and output voltage of up to 45V, with a maximum power rating of up to 4W. The DL4148-TP is designed to be used in different applications, such as switching power supply, LED display power supply and LED driver applications.

Application Field

The DL4148-TP is generally used as a rectifier, as it is able to convert alternating current (AC) to direct current (DC). This is achieved by the DL4148-TP\'s ability to only allow current to flow in one direction. It is widely used in switching power supply and LED display power supply applications. In a switching power supply, the DL4148-TP is used to convert AC to DC and then vice versa, in order to regulate the voltage and current. Moreover, the DL4148-TP is used in LED display power supply applications, as it allows LED displays to run by controlling the current and voltage, making them more efficient and power saving.

Working Principle

The working principle of the DL4148-TP is quite simple. When a forward voltage is applied to the diode, current flows through it, allowing it to become conductive. However, when a reverse voltage is applied to the diode, it becomes non-conductive and blocks the flow of current, thus preventing any further damage to the device. The DL4148-TP is designed to withstand a maximum reverse voltage of 45V and is capable of handling up to 4W of power. The DL4148-TP is constructed with a special material, which is typically a silicon or germanium semiconductor, which acts as an insulator and a diode in one. This material is able to resist currents running within a maximum voltage range and enables the diode to only allow current to flow in one direction. This is important because it allows the diode to be used in AC-to-DC and DC-to-AC applications.

Conclusion

In conclusion, the DL4148-TP is a single-phase diodes and rectifiers, designed to handle input and output voltages of up to 45V, with a maximum power rating of up to 4W. It is designed mostly as a rectifier, used for converting AC to DC in switching power supply and LED display power supply applications. Its working principle is based on the special material used for constructing the diode, which only allows current to flow in one direction and is able to resist currents running within a maximum voltage range.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description