TPD4E02B04DQAR

• 4-Channel Bidirectional ESD Protection Diode Array
• 250 fF Channel Capacitance for Multi-Gigabit Signal Integrity
• 3.6 V Reverse Standoff and Working voltage, 6.4 V Breakdown
• 8.8 V Clamping voltage, 2 A Peak Pulse current, 17 W Peak Pulse Power
• 10-Pin USON package, 2.5 Mm X 1 mm, 550 Um Height
• -40 C to 125 C Operating range, MSL 1
• Halogen free, Lead free, ELV and RoHS compliant, No Declared REACH SVHC
• Tape and reel, 3000 Pieces per Reel

The Texas Instruments TPD4E02B04DQAR is a 4-channel bidirectional ESD protection diode array designed for USB Type-C and HDMI 2.0 interfaces, supplied in a 10-pin USON package measuring 2.5 mm x 1 mm with a 550 um height. It has a 3.6 V reverse standoff and working voltage, a 6.4 V breakdown voltage, an 8.8 V clamping voltage, and just 250 fF of channel capacitance, handling 2 A peak pulse current and 17 W peak pulse power. The TPD4E02B04DQAR is rated -40 C to 125 C, is MSL 1, halogen free, lead free, ELV and RoHS compliant with no declared REACH SVHC substances, and ships on tape and reel in quantities of 3000. Ultra-low channel capacitance is the defining specification for ESD protection on multi-gigabit lines, because added capacitance degrades signal integrity.

The TPD4E02B04DQAR is placed directly at connector pins to shunt electrostatic discharge energy away from the transceiver behind it, without loading the high-speed line. Its 250 fF capacitance is low enough for USB Type-C Super Speed pairs and HDMI 2.0 TMDS lanes, where a conventional protection diode would close the eye and fail compliance testing. Designers also use it on Display Port, Ethernet and other differential interfaces exposed on a chassis edge. Buyers are consumer electronics, computing and mobile device manufacturers, docking station and cable assembly makers, and industrial equipment designers meeting IEC 61000-4-2 system-level ESD requirements.