WMSIC Electronic Components

ST STPS2H100A Schottky Rectifier STPS2H100A

ModelSTPS2H100A
PackageSMA(DO-214AC)
BrandST
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ST(STMicroelectronics) STPS2H100A
Type
ST
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
STPS2H100A
Electronic Component
1
Package
SMA(DO-214AC)
Electronic Component
Schottky Diode
Electronic Component
0.13g
Electronic Component
1
Electronic Component
BM0000286466
Current
2A
Diode
1
Current(Ir)
1uA@100V
(Vf)
790mV@2A
Electronic Component
Electronic Component
Electronic Component
5000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

STPS2H100A 产品概述

产品简介

STPS2H100A是由意法半导体(STMicroelectronics)制造的一款高性能肖特基二极管,采用SMA(DO-214AC)封装,专为高效整流和快速开关应用设计。该器件在电气性能和可靠性方面具有优越的特性,能够满足在现代电子电路中的广泛需求,尤其是在功率管理、逆变器、和电源转换等领域。

主要特性

  1. 直流反向耐压(Vr):STPS2H100A的最大直流反向耐压为100V,使其能够在多种中高电压应用中安全工作,非常适合高压电源的输入端使用。

  2. 平均整流电流(Io):其额定平均整流电流为2A,这意味着在正常工作条件下,STPS2H100A能够稳定地传导2A的直流电流。这样的参数特别适合对电流整流器或提升变换器等电源配置有较高要求的电路。

  3. 正向压降(Vf):该二极管在输出电流为2A时,正向压降为790mV。低正向压降意味着在正常工作时,其在传导状态下能显著降低能量损耗,这在效率要求严格的电源管理应用中尤为重要。

  4. 快速恢复特性:STPS2H100A的速度特性被定义为快速恢复,恢复时间不超过500ns。这种快速响应能力对高频应用至关重要,可以大幅度提高开关电源的工作效率。

  5. 反向泄漏电流:在100V的反向电压下,反向泄漏电流仅为1µA,显示出该二极管在高压条件下的优越密封性能,降低了电流逆流导致的能量损失。

  6. 工作温度特性:该器件的结温最高可达175°C,适应于需要在相对高温环境中工作的大多数工业应用,确保其在恶劣环境下的可靠性和稳定性。

应用领域

STPS2H100A二极管适用于广泛的应用,包括但不限于:

  • 开关电源:由于其低正向压降和快速恢复特性,STPS2H100A非常适合用作开关电源中的整流器,能够提高转换效率,减少热损耗。

  • 电动机驱动电路:在电动机驱动电路中,快速恢复特性使得该二极管能够在开关控制中有效应对高速切换,确保电动机的精确控制和延长其生命周期。

  • 逆变器:在太阳能逆变器和其他类型的逆变器中,STPS2H100A能够帮助高效地转换直流电源为交流电,支持高效能量回馈和转换。

  • 电源管理:该元器件在电源管理系统中起着关键作用,支持高效能量分配并确保系统稳定性。

  • 开关控制电路:如各类继电器和固态继电器电路中,STPS2H100A能快速响应并保护电路不受电压尖峰的影响。

封装与安装

STPS2H100A采用SMA(DO-214AC)表面贴装封装,方便高密度设备的制造和安装。这种封装形式使其更适合于自动化焊接和高效的线路布局,减小电路板面积,并提升电子设备的整体性能。

结论

STPS2H100A肖特基二极管凭借其优良的电气性能、宽广的应用范围和出色的热稳定性,成为电子工程师在设计高效、可靠电源解决方案时的理想选择。不论是在开关电源、高频应用还是电动驱动系统中,该器件都能提供卓越的性能表现,有助于推动电子技术的持续发展。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.