WMSIC Electronic Components

TECH PUBLIC SS34

ModelSS34
PackageSMA(DO-214AC)
BrandTECH PUBLIC
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

19 specifications

Core information

Product name
TECH PUBLIC SS34
Type
TECH PUBLIC
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TECH PUBLIC
Electronic Component
SS34
Electronic Component
1
Package
SMA(DO-214AC)
Electronic Component
Schottky Diode
Electronic Component
0.11g
Electronic Component
1
Electronic Component
BM0219918718
Current
3A
Diode
1
Current(Ir)
500uA@40V
(Vf)
550mV@3A
Electronic Component
55℃~+125℃
Electronic Component
Electronic Component
Electronic Component
2000

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

SS34 产品概述

1. 产品简介

SS34 是一款由台舟电子(TECH PUBLIC)出品的单向整流二极管,封装规格为 SMA (DO-214AC)。该二极管广泛应用于电源管理、过压保护、整流电路等领域。其设计旨在满足现代电子设备对小型化、高性能和高可靠性的需求。

2. 封装与尺寸

SS34 使用 SMA 封装(DO-214AC),这种封装在电路板上占用的空间相较于传统的直插式元器件更小,使其适用于空间有限的应用场合。 SMA 封装的标准尺寸为 3.0mm x 5.0mm x 1.5mm,且具有良好的散热性能,能够有效地提高元器件的工作效率和可靠性。

3. 主要电气参数

SS34 具有以下主要电气参数:

  • 最大反向电压 (V_R):40V
  • 正向电流 (I_F):3A
  • 正向压降 (V_F):典型值为 0.5V(在1A电流下)
  • 重复峰值反向电压 (V_RRM):40V
  • 瞬态电流 (I_T):10A

这些参数使得 SS34 适合在多种电源和信号处理应用中发挥作用。

4. 工作原理

SS34 的工作原理基于整流效应。在电路中,当电流方向符合二极管的导通方向时,二极管便会导通,从而让电流通过;当电流方向逆转时,二极管会进入截止状态,阻止电流的流动。这一性质使得 SS34 可以在交流电转直流电的场合中进行有效的整流,确保电路中电流的单向流动。

5. 应用领域

SS34 被广泛应用于以下几个领域:

  • 电源适配器:在充电器和各类电源适配器中,SS34 用于整流、滤波以及保护电路,以确保输出稳定的直流电压。
  • LED 驱动电路:在 LED 照明以及相关驱动电路中,SS34 可以作为整流元件,有效提高电路的能效和稳定性。
  • 过压保护电路:通过在电路中配置 SS34,可以保护电路免受短时间高脉冲电压的影响,提升元器件的使用寿命。
  • 家电和自动化设备:在各类家用电器和工业自动化设备中使用,确保电源的稳定性和可靠性。

6. 性能优势

SS34 相较于传统的二极管产品具有以下几个优势:

  • 低正向压降:在高电流条件下,SS34 的正向电压降较低,有助于提高电路的整体能效。
  • 高抗逆电流能力:SS34 能够承受较高的瞬态电流,适合在浪涌电流较大或含负载突变的环境下使用。
  • 优良的热稳定性:其 SMA 封装和内部结构设计使其能够在高温环境下稳定工作,极大地扩展了应用场景。

7. 结论

SS34 是一款优秀的整流二极管,其在小型高效封装、低正向压降以及高电流承受能力等方面具有显著优势。在广泛的电子应用中,SS34 都能提供可靠和稳定的性能。这款产品的出现,为现代电子设备的电源管理、过压保护及其他应用提供了强有力的支持,满足了行业内对高性价比和高可靠性的日益增长的需求。同时,其品牌台舟电子的良好声誉也为用户提供了额外的信心。

如欲获得更详尽的参数数据与应用指南,建议参考产品数据手册或联系厂家技术支持,以确保最佳应用效果。

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.