What are the primary applications for this device?

It is commonly used in USB 2.0 ports, DVI interfaces, 10/100 Ethernet, notebook computers, and SIM card ports.

What level of ESD protection does it provide?

It complies with IEC 61000-4-2 standards, providing protection up to ±30kV for both air and contact discharge.

What are the key electrical specifications?

It features a 5.5V operating voltage, 150W peak pulse power, and low junction capacitance (30pF IO-to-IO), making it suitable for high-speed data applications.

What should sourcing teams check before buying SP0503BAHTG?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of SP0503BAHTG?

Use the SP0503BAHTG datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SP0503BAHTG pinout to locate pins, power rails, and interface signals before layout.

SP0503BAHTG Datasheet, Specs, Alternatives & ECAD | TECH PUBLIC

AI summary

The SP0503BAHTG is a robust 3-line uni-directional TVS array in a SOT-143 package, ideal for protecting high-speed data lines like USB 2.0 and Ethernet from ESD.

Best for

USB 2.0 data lines
Ethernet ports
General ESD protection for high-speed interfaces

Avoid if

Applications requiring bi-directional protection
Signals exceeding 5.5V

Check before use

PCB layout for minimal trace length
Capacitance impact on signal integrity

Key specifications

Operating Voltage: 5.5 V
Peak Pulse Power: 150 W
ESD Rating: ±30 kV
Capacitance (IO-IO): 30 pF

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: Level 3
ECCN: -
HTSUS: -

Application

ConnectivityConsumer Electronics

Datasheet

834e320d7a47ea75851ac11e26cc5f2f.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SP0503BAHTG: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a uni-directional 3-line Transient Voltage Suppressor (TVS) array designed to protect sensitive data lines from ESD and transient surges.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the SP0503BAHTG?+×

What are the primary applications for this device?+×

What level of ESD protection does it provide?+×

What are the key electrical specifications?+×

What should sourcing teams check before buying SP0503BAHTG?+×

What is the pinout of SP0503BAHTG?+×