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SM05

Low Capacitance Quad Line ESD Protection Diode Arry

SM05 SOT23-3

General Description

The SM05 of transient voltage suppressors (TVS) are designed to protect components which are

connected to data and transmission lines from voltage surges caused by electrostatic discharge (ESD).

TVS diodes are characterized by their high surge capability, low operating and clamping voltages, and

fast response time. This makes them ideal for use as board level protection of sensitive semiconductor

components. The dual-junction common-anode design allows the user to protect one bidirectional

data line or two unidirectional lines. The low profile SOT23 package allows flexibility in the design

of “crowded” circuit boards. The SM05 will meet the surge requirements of IEC 61000-4-2 (Formerly

IEC801-2), Level 4, “Human Body Model” for air and contact discharge.

Applications

Features

Cellular Handsets and Accessories

Portable Electronics

Industrial Controls

Set-Top Box

Servers, Notebook, and Desktop PC

Transient protection for data & power lines to

IEC 61000-4-2 (ESD) ±15kV (air), ±8kV

(contact) Protects one bidirectional line or two

unidirectional lines

Working Voltages: 5V

Low clamping voltage

Solid-state silicon avalanche technology

Pin Configurations

Top View

M:Monthly Code

SM05

SOT23-3

: Mark Pin 1