WMSIC Electronic Components

HXY MOSFET 1N4148WT

Model1N4148WT
PackageSOD-523
BrandHXY MOSFET
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
HXY MOSFET 1N4148WT
Type
HXY MOSFET
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HXY MOSFET
Electronic Component
1N4148WT
Electronic Component
1
Package
SOD-523
Electronic Component
Switch Diode
Electronic Component
0.02g
Electronic Component
1
Electronic Component
BM0219903609
Current
150mA
Diode
Electronic Component
Current(Ir)
1uA@75V
(Vf)
1.25V@150mA
Power Dissipation(Pd)
150mW
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.

1N4148WT 产品概述

简介

1N4148WT是一款广泛应用的开关二极管,因其快速切换性能和高效的电流控制能力而受到电子工程师的喜爱。这款二极管的最大正向电压为1.25V,额定电流为150mA,能够在多种电子电路中提供可靠的性能。1N4148WT采用SOD-523封装,其小巧的体积使其特别适合空间有限的小型电子设备应用。

特性

  1. 高切换速度:1N4148WT二极管的反向恢复时间相对较短,使得其在高频开关应用中表现优越,适合用于脉冲信号整流、开关电源等场合。

  2. 小型封装:SOD-523封装的设计使1N4148WT在尺寸上非常紧凑,能够有效节省电路板上的空间,非常适合便携式电子设备、手机、计算机及智能家居设备等的应用。

  3. 宽工作电压范围:1N4148WT的反向耐压高达75V,能够满足多种低压及中压电路的需求,这一特性使其在电源管理和信号处理等领域得到了广泛应用。

  4. 高交流与直流电流能力:1N4148WT支持的最大正向电流为150mA,除适用于常规的整流和开关应用外,其灵活性也使其能够在不同的电流负载条件下正常工作。

应用场景

1N4148WT的广泛应用场景主要包括但不限于以下几个方面:

  • 整流电路:在电源供给回路中,1N4148WT可以用于将交流电转换为直流电,确保电子设备能够获得稳定的电流供应。

  • 开关电路:由于其优越的开关特性,1N4148WT可应用于数字电路中的开关阵列,支持快速的信号切换。

  • 信号处理:在音频、视频信号处理中,1N4148WT能准确地传递通过的信号,是用于信号整形和调制解调的重要元件。

  • 反向保护:在电路设计中,1N4148WT可以作为反向保护二极管,避免由于反向电压导致电路损坏,确保设备的安全和可靠性。

结论

1N4148WT凭借其高效能、可靠性以及广泛的应用范围,成为电子产品中不可或缺的基本元件。沉淀了多年的技术,使得1N4148WT在特定工作环境下具备良好的表现,适用于各种开关和整流电路设计,能够满足现代电子设备对高效率、低功耗的需求。随着电子产品的不断发展,以及对小型化、低功耗设备的需求增加,1N4148WT仍将继续在未来的科技应用中发挥重要作用。

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.