WMSIC Electronic Components

LRC LMBT3906DW1T1G

ModelLMBT3906DW1T1G
PackageSOT-363
BrandLRC
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
LRC LMBT3906DW1T1G
Type
SOT-363
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LRC
Electronic Component
LMBT3906DW1T1G
Electronic Component
1
Package
SOT-363
Electronic Component
2 PNP
Electronic Component
Transistor(BJT)
Electronic Component
0.026g
Electronic Component
1
Electronic Component
BM0228535952
Operating Temperature
55℃~+150℃
Transistor Type
PNP
Frequency(f T)
250MHz
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.

LMBT3906DW1T1G 产品概述

概要

LMBT3906DW1T1G 是一款由乐山无线电(LRC)生产的PNP型三极管(BJT),适用于各种电子设备中的低至中功率应用。以下是对此产品的详细介绍。

基础参数

  • 功率(Pd): 150 mW
    • 这表明该三极管在正常工作条件下可以承受的最大功率。
  • 商品分类: 三极管(BJT)
    • 属于双极性晶体管类别,广泛用于放大和开关电路。
  • 工作温度: -55℃ ~ +150℃
    • 具有广泛的工作温度范围,适用于各种环境条件下的应用。
  • 晶体管类型: PNP
    • PNP型三极管在基极接地时,集电极为正电位,发射极为负电位。
  • 特征频率(fT): 250 MHz
    • 表示该三极管在高频应用中的性能,适用于中频到高频的信号处理。
  • 直流电流增益(hFE@Ic,Vce): 100 @ 100 mA, 1.0 V
    • 在特定条件下(集电极电流Ic为100 mA,集电极-发射极电压Vce为1.0 V),其直流电流增益为100,这意味着基极输入电流可以被放大100倍。
  • 集射极击穿电压(Vceo): 40 V
    • 当基极与发射极短路时,集电极与发射极之间允许的最大电压。
  • 集电极-发射极饱和电压(VCE(sat)@Ic,Ib): 400 mV @ 50 mA, 5.0 mA
    • 在特定条件下(集电极电流Ic为50 mA,基极电流Ib为5.0 mA),集电极-发射极之间的饱和电压仅为400 mV,表明低饱和电压特性。
  • 集电极截止电流(Icbo): 50 nA
    • 当基极与发射极断开时,集电极与发射极之间的漏电流极小。
  • 集电极电流(Ic): 200 mA
    • 允许的最大连续集电极电流。

包装和尺寸

  • 封装类型: SC-70-6(SOT-363)
    • 小型化的封装形式,适用于空间有限的现代电子设备。

应用场景

LMBT3906DW1T1G 因其优异的性能和小型化封装,广泛应用于以下领域:

  • 音频设备: 作为音频信号放大器或开关元件。
  • 通讯设备: 用于中频到高频信号处理,如无线通信设备中的前端放大器。
  • 自动控制系统: 在自动控制系统中作为开关元件或信号放大器。
  • 消费电子产品: 如手机、平板电脑等设备中的低功耗应用。
  • 工业控制系统: 用于工业控制系统中的信号处理和开关控制。

优势

  1. 低饱和电压:
    • 低饱和电压(VCE(sat))使得该三极管在开关应用中能实现高效能耗。
  2. 高直流电流增益:
    • 高直流电流增益(hFE)确保了信号的良好放大性能。
  3. 广泛工作温度范围:
    • 适用于各种环境条件下的应用,从极寒到高温环境。
  4. 小型化封装:
    • SC-70-6封装形式使其适用于空间有限的现代电子设备。

使用注意事项

  1. 热管理:
    • 尽管该三极管具有150 mW的最大功率,但仍需要合理设计散热系统以确保其在高功率状态下稳定运行。
  2. 电压限制:
    • 确保操作电压不超过40 V,以避免集射极击穿。
  3. 基极驱动:
    • 根据具体应用,选择合适的基极驱动电流以获得最佳性能。

总结

LMBT3906DW1T1G 是一款性能优异、应用广泛的PNP型三极管,尤其适合需要低功耗、高频率和小型化封装的电子设备。其广泛的工作温度范围、低饱和电压和高直流电流增益,使其成为许多现代电子系统中的理想选择。通过合理设计和使用,这款三极管可以帮助您实现高效、可靠的电子系统。

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.