WMSIC Electronic Components

DIODES BC848B-13-F BC848B

ModelBC848B-13-F
PackageSOT-23
BrandDIODES
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 22+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
DIODES BC848B-13-F
Type
DIODES
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
DIODES
Electronic Component
BC848B-13-F
Electronic Component
1
Package
SOT-23
Electronic Component
1 NPN
Electronic Component
Transistor(BJT)
Electronic Component
0.03g
Electronic Component
1
Electronic Component
BM0084325533
Operating Temperature
65℃~+150℃
Transistor Type
NPN
Frequency(f T)
300MHz
Power Dissipation(Pd)
350mW
Electronic Component
Electronic Component
Electronic Component
10000

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

BC848B-13-F 产品概述

BC848B-13-F 是由美台(DIODES)公司生产的一款高性能 NPN 型普通双极型晶体管(BJT)。该器件结合了优秀的电气性能与可靠性,广泛应用于各种电子电路中,包括放大器、开关电路和其他低功耗应用。它的设计考虑了现代电子设备对小型化、高效能和低功耗的需求。

1. 基本规格

BC848B-13-F 的电气参数相对优越,使其在多个应用场合中成为理想选择。以下是其主要技术参数:

  • 晶体管类型: NPN
  • 集电极电流 (Ic): 最大 100mA
  • 集射极击穿电压 (Vce): 最大 30V
  • Vce 饱和压降: 在 5mA 和 100mA 时,最大值为 600mV
  • 集电极截止电流 (I_CEO): 最大 15nA
  • 直流电流增益 (hFE): 在 2mA 和 5V 时,最小值为 450
  • 功率耗散: 最大功率为 310mW
  • 频率跃迁: 最高可达 300MHz
  • 工作温度范围: -65°C 到 150°C(结温 TJ)
  • 安装类型: 表面贴装(SMD)
  • 封装类型: SOT23,具有小型紧凑特性

2. 应用领域

由于其高增益和良好的频率响应,BC848B-13-F 被广泛应用于以下领域:

  • 音频放大: 该晶体管能够提供很高的增益,适合用作小型音频放大电路中的前置放大器。
  • 开关应用: 由于其具有出色的开关特性,BC848B-13-F 可以用于低电流和低电压的开关电路中。
  • 信号处理: 适用于各种信号处理电路,如调制解调器、无线电接收器等。
  • 感测及反馈电路: 由于其低的集电极截止电流和高频率响应,该晶体管可以用于反馈电路和传感器应用。

3. 设计优势

BC848B-13-F 具有若干显著的设计优势,使其在电子电路设计中脱颖而出:

  • 高增益: 具有较高的直流电流增益 (hFE),使得在低电流输入条件下仍能实现较强的输出能力。
  • 小型封装: SOT23 封装使得该晶体管适合于小型电子设备,便于实现设计的紧凑性和轻量化。
  • 宽温度范围: 工作温度范围宽广,可以在极端环境条件下可靠运行,适用于工业和汽车等领域。

4. 使用注意事项

在使用 BC848B-13-F 时,一些设计注意事项是必须考虑的:

  • 热管理: 尽管最大功率为 310mW,但在高频工作或高电流情况下,需要考虑散热问题,以防止过热导致器件失效。
  • 静电保护: 建议在操作过程中采取适当的静电放电(ESD)保护措施,以防止静电损坏器件。
  • 偏置设置: 优化偏置电路设计,确保晶体管在所需工作区域有效工作。

5. 结论

综上所述,BC848B-13-F 是一款功能强大且高效的 NPN 晶体管,适用于各种电子应用。其卓越的性能、紧凑的封装设计和宽广的工作温度范围,使其在现代电子电路设计中成为一个不可或缺的重要元件。无论是在音频放大器、开关电路,还是在反馈和信号处理系统中,BC848B-13-F 都能提供稳定可靠的性能,帮助设计师实现其产品的最佳效果。

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.