Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SS34 是一种独立式肖特基整流二极管,由 DOWO(东沃)生产,封装为 SMB(DO-214AA)。该器件专为中功率整流与保护用途设计,具有低正向压降、快速响应和良好的温度稳定性,适用于各种电源及保护电路中。典型电气参数包括正向压降 0.55V(在 3A 条件下)、直流反向耐压 40V、整流电流 3A,以及非重复峰值浪涌电流 70A。
主要规格一览
总结:SS34(DOWO)肖特基二极管以其低正向压降、快速响应与可靠的浪涌能力,适合用于中功率整流与保护场合。合理的 PCB 热管理与对反向漏电与电压极限的防护设计,是确保器件长期稳定工作的关键。若需用于高温或高可靠性应用,建议结合具体应用条件进行详细的热与寿命评估。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products