Temperature Range Max

The new Si8752AB-AS driver offers a simple way for customers to replace solid-state relays (SSRs) or electromechanical relays (EMRs). The Si8752AB-AS combines robust CMOS isolation technology with a FET driver to form a complete, isolated switch. Versatile inputs provide digital CMOS pin control (Si8751) or diode emulation (Si8752) to best suit the application, plus flexible outputs to support driving AC or DC load configurations. A floating secondary side DC voltage source is unnecessary as the self-contained product generates its own gate drive output voltage, reducing cost, size, and complexity. The Si8752AB-AS eliminates the need for bulky mechanical relays which can be difficult to assemble onto PCBs and add switching noise to the system. The Si8752AB-AS supports full industrial and automotive temperature ranges with increased stability and longer life-time.  Input side voltages are flexible from __inputsupplymin__ V to __inputsupplymax__ V supporting seamless connection to low-power controllers. The Si8752AB-AS devices provide a clamping device to prevent unintended turn on of the external FET when a high dV/dt is present on the FET’s drain. Further, its 2.5 kVrms isolation rating forms the basis for full certification to UL, CSA, VDE, and CQC.

Similar Devices: SI8752AB-AS SI8752AB-IS

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Specifications Summary

Unidirectional Channels:

Forward Channels:

Reverse Channels:

Max Data Rate:

Default Output State:

Package Type: SOIC8

Development Tools Type
Si8752 Isolated FET Driver Evaluation Kit Evaluation Kits
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