WMSIC Electronic Components

MDD SS310B

ModelSS310B
PackageSMB(DO-214AA)
BrandMDD
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
MDD SS310B
Type
MDD
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MDD
Electronic Component
SS310B
Electronic Component
1
Package
SMB(DO-214AA)
Electronic Component
Schottky Diode
Electronic Component
0.224g
Electronic Component
1
Electronic Component
BM0225350739
Current
3A
Diode
Electronic Component
Current(Ir)
300uA@100V
(Vf)
850mV@3A
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component
Electronic Component
3000

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

SS310B 肖特基二极管产品概述

概要

SS310B 是一种高性能的肖特基二极管, 由知名品牌 MDD 制造。该元器件以其优秀的电气特性和可靠性,在各种电子应用中广泛使用。以下是对 SS310B 肖特基二极管的详细介绍。

基础参数

  • 二极管配置: 独立式
  • 反向电流 (Ir): 300 μA @ 100 V
  • 商品分类: 肖特基二极管
  • 整流电流: 3 A
  • 正向压降 (Vf): 850 mV @ 3 A
  • 直流反向耐压 (Vr): 100 V

封装

SS310B 采用 SMB(DO-214AA)封装,这是一种小型、表面安装的封装形式,适合于现代电子产品的紧凑设计要求。SMB 封装提供了良好的热性能和机械强度,确保元器件在各种环境条件下稳定运行。

电气特性

正向压降

SS310B 的正向压降为 850 mV @ 3 A,这意味着在通过 3 A 电流时,二极管仅会产生约 850 mV 的电压降。这种低正向压降使得该二极管非常适合用于高效能的电源系统和电子设备中。

整流电流

该二极管的最大整流电流为 3 A,这使其能够处理中等到较高的电流应用。这种高整流能力使得 SS310B 可以用于各种需要稳定和高效能整流的场景,如电源适配器、开关模式电源(SMPS)以及汽车电子系统。

反向耐压

SS310B 具有 100 V 的直流反向耐压,这意味着在正常工作条件下,二极管可以承受高达 100 V 的反向电压。这提高了元器件在恶劣环境中的可靠性和耐用性。

反向漏电流

在 100 V 的反向电压下,SS310B 的反向漏电流仅为 300 μA。这表明该二极管具有极低的反向漏电流,进一步提高了其在实际应用中的能效和可靠性。

应用场景

电源适配器

由于其高整流能力和低正向压降,SS310B 非常适合用于电源适配器中的整流环节。它可以帮助减少能量损失,提高整体效率,并确保设备获得稳定的直流电源。

开关模式电源(SMPS)

在 SMPS 系统中,SS310B 可以作为输出整流二极管,利用其快速开关特性和低正向压降来提高系统效率和稳定性。

汽车电子系统

汽车电子系统经常面临高温、振动等恶劣环境。SS310B 的高反向耐压和低反向漏电流使其成为汽车电子系统中的理想选择,可以确保系统在各种条件下稳定运行。

通用电子设备

除了上述特定应用外,SS310B 还可以用于各种通用电子设备,如家用电器、工业控制设备等任何需要高性能整流的场景。

优势

  • 高效能: 低正向压降(850 mV @ 3 A)确保了能量的高效利用。
  • 高可靠性: 高反向耐压(100 V)和低反向漏电流(300 μA @ 100 V)提高了元器件在恶劣环境中的可靠性。
  • 紧凑设计: SMB(DO-214AA)封装适合于现代电子产品的紧凑设计要求。
  • 广泛应用: 适用于电源适配器、SMPS、汽车电子系统以及其他需要高性能整流的场景。

总结

SS310B 肖特基二极管是 MDD 品牌的一款高性能产品,通过其优异的电气特性和可靠性,广泛应用于各种电子领域。其低正向压降、 高整流能力和高反向耐压,使其成为许多设计工程师的首选元器件。无论是在电源系统、汽车电子还是通用电子设备中,SS310B 都能提供卓越的性能和可靠性。

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.