BAT54CFILM

Diodes - Rectifiers - Arrays

BAT54CFILM is a rectifier array product manufactured by ON Semiconductor Corporation. It is a three-terminal miniMELF surface-mount package, utilizing Silicon-controlled rectifier (SCR) technology. This device is an easy-to-use and cost-effective solution for mitigating power supply noise interference, providing high levels of reverse leakage current control, and providing transient protection to sensitive components and circuits.

Application Field

The BAT54CFILM device is mainly used in the automotive industry, where it serves as a power-management integrated circuit. It also finds applications in communication equipment, exercise equipment, test equipment, household appliances and other consumer electronics. It can also be used for lighting applications as well as hot tub water heater control.

Working Principle

The BAT54CFILM rectifier array works by converting alternating current (AC) power into direct current (DC) power. The AC input power is applied across the anode and cathode of the device. When an over-voltage situation of more than three volts occurs, the device turns "on" and allows current to flow from the anode to the cathode. The device is then triggered off again when the voltage drops below two volts. This process is repeated and the device turns off each time the input voltage reaches two volts or less. This type of fluctuations are common in the automotive industry and the rectifier array is able to withstand them better than other devices.In addition, the device is also capable of handling power surges and transients, providing a high level of reverse leakage current control. This is important in order to provide protection to sensitive components and circuits. The BAT54CFILM is also capable of operating in temperatures ranging from -40℃ to +125℃, and provides a high reverse blocking voltage of 200V.

Conclusion

The BAT54CFILM rectifier array is a highly flexible and reliable solution for mitigating power supply noise interference and providing protection from power surges and transients. It offers a high reverse blocking voltage of 200V and is capable of operating in temperatures ranging from -40℃ to +125℃. This product is well-suited for a wide range of applications in the automotive industry, communication equipment, exercise equipment, test equipment, household appliances and other consumer electronics.