Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Nexperia BC846B,215 BC846B
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Nexperia BC846B, 215
- Type
- Bipolar Transistors (BJT)
- Unit
- Electronic Component
- Minimum package
- 3000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NEXPERIA
- Electronic Component
- BC846B,215
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.024g
- Electronic Component
- 1
- Electronic Component
- BM0000279922
- Operating Temperature
- 65℃~+150℃
- Transistor Type
- NPN
- Frequency(f T)
- 100MHz
- Power Dissipation(Pd)
- 250mW
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：BC846B,215
基本信息
BC846B,215是一款高性能的NPN型晶体管，由Nexperia（安世）公司生产。它的设计旨在满足多种电子应用的需求，提供良好的电流放大能力和较高的开关速度。该器件非常适合在小型便携设备、信号放大器、开关电路及其他低功耗、高频应用中使用。
关键参数
- 额定功率：250mW，这是该器件在工作状态下能承受的最大功率输出，有效确保其在长时间高负载条件下仍能稳定工作。
- 集电极电流 (Ic)：最大值为100mA，这意味着BC846B,215能够处理较高的负荷，适用于许多大功率设备和电路。
- 集射极击穿电压 (Vce)：最大值为65V，表示该晶体管在集电极和发射极之间能够承受的最高电压，提供了良好的电压耐受能力以应对复杂或高电压环境。
- 饱和压降 (Vce(sat))：在5mA和100mA的条件下，Vce饱和压降最大值为400mV，意味着设备在饱和状态下能够保留较低的电压损耗，从而提高效率。
- 电流 - 集电极截止 (ICBO)：最大值为15nA，表示其在无信号状态下的漏电流极小，符合低功耗设计的需求。
- DC电流增益 (hFE)：在2mA和5V条件下，最小值为200，显示出良好的增益特性，使得该器件在信号放大应用中表现出色。
频率响应
BC846B,215的频率跃迁能力达到100MHz，使其适用于快速信号处理的应用场景，能够有效工作于高频电路中，这一点对AM/FM无线电、音频信号处理和高速开关电路尤为重要。
工作温度
该晶体管能在最高150°C的环境温度下稳定工作，非常适合高温工程应用，扩大了其适用范围，例如在汽车电子、工业控制系统等高温场合。
封装与安装
BC846B,215采用表面贴装型封装，型号为SOT-23-3（TO-236AB），体积小巧，易于在现代小型化电子产品中进行集成。其小型化设计减少了占用空间且便于自动化贴装，适合快速量产的电子产品。
应用场景
BC846B,215适合于多种应用，包括但不限于：
- 开关电路：由于其高电流处理能力，BC846B可以在电源开关和信号开关电路中作为开关元件使用。
- 放大器电路：凭借良好的电流增益特性，它非常适合用作音频放大器的输入级，能够有效放大微弱信号。
- RF应用：由于其高频特性，它也可以用于射频放大和调制解调器电路中，满足高频应用的需求。
- 传感器电路：在各种传感器电路中，BC846B,215能够提供稳定的信号处理能力，适合于温度、光照、压力等物理量的检测与控制。
总结
综上所述，BC846B,215是一款性能优良的NPN型晶体管，其在小型化、高性能应用中表现出色。其优越的电流处理能力、宽广的频率响应及高耐温特性，使其成为现代电子产品中不可或缺的重要元器件。通过合理的电路设计，BC846B,215能够满足多种工业和消费类产品的需求，助力电子设备的高效运作。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
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
Packaged components ready for RFQ.
