What are the key specifications of the SM712?

It features a 300W peak pulse power rating, 7V/12V reverse working voltage, and ESD protection up to ±30kV (air/contact).

What is the pinout of SM712?

Use the SM712 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SM712 pinout to locate pins, power rails, and interface signals before layout.

SM712 Datasheet, Specs, Alternatives & ECAD | Microdiode Semiconductor (Shenzhen) Co., Ltd.

AI summary

The SM712 is a bi-directional TVS diode designed for ESD protection in sensitive electronic circuits, featuring a compact SOT-23 package and high ESD immunity.

Best for

ESD protection for data lines
General purpose transient voltage suppression

Avoid if

Applications requiring higher power dissipation than 300W

Check before use

Signal line voltage levels

Key specifications

Peak Pulse Power: 300 W
Reverse Working Voltage: 7 V / 12 V
ESD Protection: ±30 kV

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8541.10.0080

Application

General Purpose

Datasheet

ed75250248cff7785e3053f196039e43_SM712 N2270 REV.A.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SM712: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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3D Model

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Where to Buy

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Alternative components

Part	Details	Match
SM712-02HTGTECH PUBLIC	A robust, AEC-Q101 qualified upgrade from Littelfuse with higher power and current ratings.	Needs validation

Design and risk insights

Questions & answers

The SM712 is a bi-directional ESD protection diode designed to protect sensitive semiconductor components from electrostatic discharge and transient voltage events.

SM712.TCTSemtech	An upgraded alternative from Semtech, the original designer, offering improved power and current protection.	Needs validation
PSM712Protek Devices	A strong functional alternative from Protek Devices with closely matched key electrical parameters.	Needs validation

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 SM712?+×

What are the key specifications of the SM712?+×

What is the pinout of SM712?+×