BAT754L,115 Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Configuration:	3 Independent
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	30V
Current - Average Rectified (Io) (per Diode):	200mA (DC)
Voltage - Forward (Vf) (Max) @ If:	750mV @ 100mA
Speed:	Small Signal =
Current - Reverse Leakage @ Vr:	2µA @ 25V
Operating Temperature - Junction:	125°C (Max)
Mounting Type:	Surface Mount
Package / Case:	6-TSSOP, SC-88, SOT-363
Supplier Device Package:	6-TSSOP
Base Part Number:	BAT754L

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Diodes - Rectifiers - Arrays: BAT754L,115 Application Field and Working Principle

The BAT754L,115 is a rectifier diode array made from TrenchMOS. This diode array is used to protect sensitive circuitry from voltage transients and to mute audio signals from speakers and headphones. It is ideal for interfacing between logic levels at 12 volts and 5 volts. There are a variety of applications that can take advantage of the benefits of the BAT754L,115.The BAT754L,115 offers a low leakage current of 8 nA at 125 degrees Celsius as well as a low capacitance of 2.25 pF at 1 MHz. It also has a fast forward recovery time of 180 nS and a reverse recovery time of 150 nS. The breakdown voltage is 6.8 V and the maximum forward voltage is 1.3 V at 200 mA. The applications of the BAT754L,115 include: LED driver circuits, logic signal conditioning, signal isolation, audio muting, level shifters, backlight protection, and gate driving.In LED driver circuits, the BAT754L,115 is used to create a high power LED array. The configuration of the diode array allows for efficient control of current, which increases the efficiency of the LED array. By controlling the current, the LED array will draw less power from the power supply and produce less heat. This can significantly improve the lifespan of the LED array.For logic signal conditioning, the BAT754L,115 can be used to level shift signals from one voltage to another. The diode array is able to isolate one logic level from another, thus protecting it from damage due to electrical transients and signals. This is especially beneficial in applications where multiple components are connected to the same logic line.The BAT754L,115 can also be used in audio muting applications. By connecting the diode array to the speakers or headphones, any audio signal that is not wanted can be muted. This is especially useful in audio systems where the level of output needs to be controlled.In level shifters, the diode array can be used to convert digital signals from higher voltages to lower voltages. This is important for digital systems where the level of voltage needs to be regulated and maintained. The level shifter also ensures that the output of the system does not exceed the input voltage.The BAT754L,115 can also be used in backlight protection and gate driving applications. In backlight protection, the diode array prevents accidental damage to the LCD or plasma display due to voltage transients. By having a rectifying diode in place, the display will be protected and the risk of a current overload will be minimized. In gate driving applications, the diode array is responsible for controlling the speed of the transistors which are used to control the logic state of a system. This ensures repeatability and reliability in the operation of the system. The working principle of the BAT754L,115 is fairly simple. It is composed of two columns of three rectifying diodes, connected in series. The diodes each have two electrodes, an anode (also called a positive pin/lead) and a cathode (also called a negative pin/lead). When a positive voltage is applied to the anode, current will flow from the anode, through the diode and out through the cathode. When the voltage is reversed, no current will flow. This is the basic principle of a rectifying diode. By connecting multiple diodes in series, the pumping action of the current is amplified, allowing for the powering of more than just one LED. The BAT754L,115 also has a built in series diode, which enables the diode array to be operated with micropower. The BAT754L,115 is an extremely useful rectifier diode array which can be used in a variety of applications. It offers a low leakage current and a fast forward/reverse recovery time, as well as a low capacitance. By using the diode array to level shift signals, protect LED arrays, and mute audio signals, it can ensure reliability and repeatability in a variety of digital applications.

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