ESD protection diode saves space in portable electronics

Vishay Intertechnology has introduced a Bidirectional Symmetrical (BiSy) 2-line ESD protection diode for portable electronics. Saving space over solutions in the SOT23 package, the VBUS05M2-HT1 in the ultra-compact LLP1006-3L package offers ultra-low capacitance and leakage current for the protection of high-speed data lines against transient voltage signals.

The device combines a low height of less than 0.4mm with low load capacitance of 0.35pF typical. Featuring a “flow through” design, the VBUS05M2-HT1 is optimised for the protection of high-speed data lines including HDMI, DisplayPort, eSATA, USB 3.0, 1394 / FireWire and Thunderbolt in smartphones, tablets, notebooks and wearable devices. The protection diode features a low maximum leakage current of under 0.1μA at the working voltage of 5.5V, a breakdown voltage of 8.5V typical at 1mA and a maximum clamping voltage of 18V at 3.6A.

The VBUS05M2-HT1 provides transient protection for data lines as per IEC 61000 4 2 at ±20kV (air and contact discharge). The device offers a moisture sensitivity level of 1 in accordance with J-STD-020 and a UL 94 V-0 flammability rating, and it supports reflow soldering to +260°C for 10s. Soldering can be checked by a standard vision inspection, without the need for an X-ray. The protection diode is RoHS-compliant, halogen-free and Vishay Green.

Samples and production quantities of the VBUS05M2-HT1 are available now, with lead times of eight weeks for large orders.

Keep Up to Date with the Most Important News

By pressing the Subscribe button, you confirm that you have read and are agreeing to our Privacy Policy and Terms of Use
Previous Post

Improved near-infrared sensitivity of CCD image sensors

Next Post

Capacitors offer low ESR & high capacitance values