TPSMA18AHE3_B/I

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

Transient Voltage Suppression (TVS) diodes are devices designed to protect circuits from transient voltage surges. The TPSMA18AHE3_B/I is a bidirectional TVS diode designed specifically to protect against transient surges in automotive applications.

TVS diodes have a wide range of applications, such as automotive, in which they protect against a variety of transient events, including power line transients and electrostatic discharges. The TPSMA18AHE3_B/I is specifically designed for high speed transient voltage surge protection applications in pre-crash sensors, CAN networks, airbag systems, audio systems, and other safety applications.

The TPSMA18AHE3_B/I has double-sided metal-oxide-semiconductor field-effect transistor (MOSFET) construction, which gives it a 10x faster response time than conventional solutiosn. The device also features a wide operating temperature range of - 40°C to +175°C, making it suitable for high-temperature applications such as automotive speaker systems. The device also features an electrostatic discharge (ESD) rating of +/- 8kV and a peak pulse power rating of 600Ws.

In terms of working principle, the TPSMA18AHE3_B/I is designed to absorb transient voltage surges and protect sensitive circuits from damage. The device\'s MOSFET construction allows it to very quickly detect and absorb these transient voltages before they can harm the protected circuits. When the transient voltage surge is present, the device\'s internal MOSFET structures will turn on to absorb the additional energy, clamping the voltage to a safe level. The device is then able to dissipate the energy to ground.

Overall, the TPSMA18AHE3_B/I is an ideal choice for automotive applications that require protection from transient voltage surges. The device\'s high speed response time, wide temperature range, and ESD rating make it suitable for a variety of applications, such as automotive pre-crash sensors, CAN networks, and airbag systems. Moreover, its MOSFET construction allows the device to very quickly absorb excess voltage, providing protection for sensitive circuits from damage.

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