What are the key features of Littelfuse Inc. SMF12A?

This product belongs to the ESD Protection Diodes / TVS Diodes category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Littelfuse Inc. with full traceability.

What are the main application scenarios for SMF12A?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does SMF12A work?

This device follows established ESD Protection Diodes / TVS Diodes design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of SMF12A?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for SMF12A?

The global ESD Protection Diodes / TVS Diodes market is growing at ~6-8% CAGR, with particularly strong demand in power management. Littelfuse Inc. SMF12A is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of SMF12A?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Littelfuse Inc. provides full technical support and reference designs.

SMF12A ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir by Littelfuse Inc.

SMF12A | Littelfuse Inc. ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir

Category: ESD Protection Diodes / TVS Diodes

Brand: Littelfuse Inc.

ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir

Technical Parameters

Application	General Purpose
Brand	DIOTEC
Category	ESD Protection Diodes / TVS Diodes
Data Tier	General Description
Description	ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
ECCN	EAR99
Halogen Free	Yes
Lead Free	Yes
Manufacturer	Diotec Semiconductor
Packaging	Tape & Reel
Product Type	Electronic Component
REACH	Compliant
RoHS	Compliant
Standard Pack Qty	3000

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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3D Model (.stp)

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SMF12A Application and Selection Guide

SMF12A Model and Manufacturer Information

SMF12A, a ESD Protection Diodes / TVS Diodes manufactured by DIOTEC: SMF12A helps you confirm the specific model, while DIOTEC helps you confirm the product source. If you are selecting a part, you can first check whether SMF12A meets your requirements, then check whether DIOTEC matches your expectations, and then refer to ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir for further evaluation.

SMF12A Product Parameters and Description

The main parameters of DIOTEC's ESD Protection Diodes / TVS Diodes product SMF12A include ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir. This is a ESD Protection Diodes / TVS Diodes produced by DIOTEC, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

SMF12A Application and Selection Reference

DIOTEC's ESD Protection Diodes / TVS Diodes product SMF12A has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, SMF12A is a ESD Protection Diodes / TVS Diodes solution worth considering, and manufacturer DIOTEC provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for SMF12A

Designers looking for SMF12A recommended parts can evaluate the following options. SMF12A selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
P4500SCLHLRP	Littelfuse Inc.	THYRISTOR 400V 400A DO214AA
MBRF20150CT	Littelfuse Inc.	DIODE SCHOTTKY 150V 10A ITO220AB
SMCJ60CA	Littelfuse Inc.	TVS DIODE 60V 96.8V DO214AB

EZKEY can provide SMF12A recommended part comparison data and engineering samples for evaluation.