TPSMA6.8HE3/61T

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TVS (Transient Voltage Suppression) diodes are a key component in the protection of electrical circuits and systems from damaging electrical transients. TPSMA6.8HE3/61T is a series of TVS diodes, manufactured and sold by the Korean company Geepak Electronics. This series is specifically designed for low-level signals in data and audio/visual line protection in applications such as mobile phones, laptop computers, and game consoles.

TPSMA6.8HE3/61T is a unidirectional Transient Voltage Suppressor (TVS) diode designed to protect data and audio/visual lines from destructive surges. It is a low capacitance, small capacitance diode that is ideal for data line protection applications, such as USB 3.0, HDMI, VGA, and DisplayPort, with a clamping voltage as low as 6.8V at ±30A surge current. This diode is also compliant with IEC 61000-4-2 Level 4 ESD (ElectroStatic Discharge) immunity requirements.

The TPSMA6.8HE3/61T TVS diode is optimized for low capacitance, differential mode suppression, and low trigger voltage. It also features a wide operating temperature range (-55°C to 125°C). These features make the TPSMA6.8HE3/61T an ideal solution for low-level signal line protection, and it is commonly used in portable electronic devices such as cell phones and tablets, game consoles, and navigation equipment.

The TPSMA6.8HE3/61T TVS diode operates by clamping the surge current to its breakdown voltage when the voltage exceeds that level. The response time of the diode is very quick, typically less than 1 nanosecond, and it can reduce the surge current up to 83%. Due to its small size, it can easily be mounted on a printed circuit board (PCB), and its wide operating temperature range makes it suitable for long term operation. This diode is also RoHS compliant, ensuring that it meets environmental compliance requirements.

In summary, TPSMA6.8HE3/61T is a unidirectional TVS diode manufactured and sold by Geepak Electronics. It is specifically designed for low-level signals in data and audio/visual line protection applications such as USB 3.0, HDMI, VGA, and DisplayPort. It features a wide operating temperature range (-55°C to 125°C) and a low clamping voltage of 6.8V at ±30A surge current. It has a very short response time (less than 1 nanosecond) and is RoHS compliant. With the above features, the TPSMA6.8HE3/61T diode is an ideal solution for low-level signal line protection applications.

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