The TPD4E001 is a four-channel Transient Voltage Suppressor (TVS) based ElectrostaticDischarge (ESD) protection diode array. The TPD4E001 is rated to dissipate ESD strikes at themaximum level specified in the IEC 61000-4-2 international standard (Level 4). This device has a1.5-pF IO capacitance per channel, making it ideal for use in high-speed data IO interfaces. Theultra low leakage current (< 1 nA maximum) is suitable for precision analog measurements inapplications like glucose meters and heart rate monitors.
The TPD4E001 is available in DRL(SOT), DBV (SOT-23), DCK (SC-70), DRS (QFN), and DPK(PUSON) packages and is specified for –40°C to +85°C operation. See also theTPD4E1U06DCKR and TPD4E1U06DBVR which are p2p compatible with theTPD4E001DCKR and TPD4E001DBVR. These devices offer higher IEC protection, lower capacitance,lower clamping voltage, and eliminate the input capacitor requirement.