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ESDS452 Datasheet 5.5-v Bi-directional Tvs Diode

Manufacturer: Texas Instruments

Overview: ESDS452 5.5-V Bi-Directional TVS Diode in SOT-23 ESDS452 SLVSHM5 – MARCH 2024.

General Description

• IEC 61000-4-5 surge protection: – 18A (8/20μs) • IEC 61000-4-2 ESD Protection: – ±30kV contact discharge – ±30kV air gap discharge • 5.5V working voltage • Ultra low leakage current: – 1nA (typical) • I/O Capacitance: – 3pF (typical) • Bidirectional polarity to support positive and negative voltage swings • 2-ch device provides complete ESD/Surge protection with single component • Small, leaded SOT-23 allows low cost automatic optical inspection (AOI) 2 Applications • End equipment: – Factory automation and control – Building automation – Grid infrastructure – HVAC systems – Energy storage systems The ESDS452 is a bidirectional ESD and TVS diode.

The ESDS452 is rated to dissipate ESD strikes beyond the maximum level specified in the IEC 61000-4-2 international standard (±30kV Contact, ±30kV Air-gap).

The device can clamp 8/20μs surges with peak pulse currents up to 18A in accordance with the IEC 61000-4-5 standard.

Key Features

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