HTZ250G28K

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The HTZ250G28K belongs to the Diodes - Rectifiers - Arrays family. This series of product suite includes general-purpose discrete rectifiers, low-noise band pass filters, high-efficiencyregulator rectifiers and bridge rectifiers. It is ideal for applications requiring high performance and low power consumption.

Application Field

The HTZ250G28K is fast and ultra-low-noise rectifiers designed to improve the reliability and performance of systems while minimizing power consumption. The device is intended for use as continuous-mode diodes in a wide range of commercial and industrial applications. It is suitable for circuit protection, power factor correction, power-supply voltage switching and other low-noise applications. In addition, the device can be used in low-noise SMPS, stabilizers, and rectification systems providing high-frequency current stabilization with low-noise switching.

Working Principle

The HTZ250G28K is a low noise rectifier array offering low power consumption and improved EMI suppression. The HTZ250G28K is built on a copper substrate that is used to provide structural strength and prevents board degeneration over time. The package features a low resistance path, which can reduce on-resistance voltage drop and power dissipation, making it ideal for low voltage applications. Additionally, the package features a wide heat sink area, which can be used to further reduce the operating temperature, along with an isolated internal temperature sensor for accurate temperature readings.

The HTZ250G28K is a dual-channel rectifier array with built-in regulator. The device utilizes a dual rectifier bridge that provides high reverse voltage protection, up to 45V. The device also features a low on-resistance of 0.8 mΩ, reducing power dissipation and improving efficiency. The multiple-die construction allows the device to maintain a low-noise level while dissipating less power than traditional rectifiers.

The HTZ250G28K also features an internal voltage limiter, which can be programmed to prevent the device from passing too much current. This ensures that the device operates within safe limits and eliminates the need for external voltage control. The device offers low EMI by suppressing the common-mode noise, making it ideal for low-noise applications.

The HTZ250G28K is also suitable for automotive applications, due to its wide temperature range and EMI compliance. Furthermore, the device’s high reliability and low fatigue make it ideal for harsh environments. Overall, the HTZ250G28K is an ideal choice for applications requiring high performance and low power consumption.

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