BYT28F-300-E3/45

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BYT28F-300-E3/45 is a rectifier diode array series, produced by Infineon Technologies AG. It consists of two independent avalanche rectifier diodes with trr values of less than 300ns, in a very small E3/45 SMD package, with a pin pitch of just 0.45mm. This makes it ideal for space-constrained applications and those needing high-speed switching times. This device has a wide variety of applications, from ultra-fast-switching rectifier stage to automotive applications, such as Emergency Call (eCall) Systems.

Applications of BYT28F-300-E3/45

The BYT28F-300-E3/45 is ideal for fast switching applications due to its very fast recovery time. This makes it suitable for use in lighting systems that require fast transition times, such as emergency lighting systems, as well as automotive applications. The device is also suitable for high-speed datacom applications where large currents must be switched quickly, such as Ethernet and CAN bus circuits. Its low parasitics also make it ideal for use in power supplies, low-cost motor drives, and rectifier stages.

Working Principle of BYT28F-300-E3/45

The BYT28F-300-E3/45 is a diode array consisting of two independent rectifier diodes in a common package. It has an avalanche-rated chip body, allowing the device to operate in breakdown modes that are much faster than conventional rectifier diodes. This means the device can switch very quickly from forward conduction to reverse off-state, having a low trr of 300ns or less. The device operates in its avalanche breakdown region, where current is limited by the internal resistance of the diode, allowing for fast switching and low power dissipation.

Conclusion

The BYT28F-300-E3/45 is a rectifier diode array series, ideal for use in applications that require fast switching times. Its avalanche-rated chip body allows it to operate in breakdown modes much faster than conventional rectifiers, with a trr of 300ns or less, making it perfect for high-speed datacom and automotive applications. Due to its small size, it is also suitable for use in space-constrained designs, and its low parasitics make it ideal for use in power supplies, motor drives, and rectifier stages.

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