This document describes the features and characteristics of the VESD05A1B-02Z ESD protection diode. It features a single-line ESD protection device, high ESD immunity, tiny SOD923 package, low capacitance, low leakage current, and compliance with RoHS and WEEE standards.
The VESD05A1B-02Z is a bidirectional, asymmetrical ESD‑protection diode designed for single‑line signal protection. It features a tiny SOD923 package, low leakage current, and high ESD immunity up to 30 kV air discharge.
The document provides ordering information, package dimensions, absolute maximum ratings, electrical characteristics, and typical performance graphs, along with Vishay’s environmental policy and legal disclaimer.
| Typical capacitance | 12 pF |
|---|---|
| Leakage current | < 0.1 µA (VR = 5 V) |
| Moisture sensitivity level | 1 (J‑STD‑020) |
The typical capacitance is 12 pF measured at 2.5 V and 1 MHz.