SI8230AD-D-IS3R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

An isolator is an important component in many electronic systems. The purpose of an isolator is to provide electrical isolation between different parts of the system, preventing unwanted interference and short circuits. The SI8230AD-D-IS3R is an example of an isolator specifically designed to drive logic MOSFET gates and IGBTs.

The SI8230AD-D-IS3R is a single-channel isolator rated for 3.3 V logic and provides a peak voltage of up to 500 V, making it suitable for driving high voltage MOSFETs and IGBTs. It is designed to provide fast switching speeds with minimal power consumption, and is also designed to prevent cross-conduction between channels. The isolator also features onboard EMI filters for further noise reduction.

The working principle of the SI8230AD-D-IS3R is relatively simple. When the input signal is low, the isolator is in a low power state. When the input signal rises, the isolator transmits a pulse of high voltage to the gate of the MOSFET/IGBT, which charges the gate capacitance and switches it on. When the input signal falls back to a low state, the high voltage pulse is disabled and the MOSFET/IGBT is switched off.

The SI8230AD-D-IS3R has a wide range of applications, including motor control, HVAC systems, communications systems, voltage regulation, and power supplies. It is also used in applications that require protection against noise and high voltages, such as electric vehicles, building automation, and industrial automation. The isolator can also be used to provide logic-level isolation in medical systems, as it meets the standards for medical isolation.

In conclusion, the SI8230AD-D-IS3R is an isolator specifically designed to drive logic MOSFET gates and IGBTs. It is rated for 3.3 V logic and features onboard EMI filters for further noise reduction. It is suitable for a wide range of applications, including motor control, HVAC systems, and building automation. The working principle of the isolator is relatively simple, as it transmits a pulse of high voltage to the gate of the MOSFET/IGBT when the input signal rises, and disables the pulse when the input signal falls back to a low state. This simple but effective design makes the SI8230AD-D-IS3R an excellent choice for high voltage applications.

The specific data is subject to PDF, and the above content is for reference