WMSIC Electronic Components

KEC KTD1047-Y-U/P

ModelKTD1047-Y-U/P
PackageTO-3P
BrandKEC
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
KEC KTD1047-Y-U/P
Type
KEC
Minimum package
450 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KEC
Electronic Component
KTD1047-Y-U/P
Electronic Component
1
Package
TO-3P
Electronic Component
1 NPN
Electronic Component
Transistor(BJT)
Electronic Component
6.55g
Electronic Component
1
Electronic Component
BM69420205
Transistor Type
NPN
Frequency(f T)
15MHz
Power Dissipation(Pd)
100W
Electronic Component
Electronic Component
Electronic Component
450
Collector Current(Ic)
12A

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

KTD1047-Y-U/P 产品概述

一、产品介绍

KTD1047-Y-U/P 是一款由韩国电子元器件厂商 KEC 生产的普通双极型晶体管 (BJT)。该晶体管采用 TO-3P 封装,适合用于各种电子电路的放大和开关应用。它的设计旨在实现优秀的性能,满足各种工业和消费类电子产品的需求。

二、技术规格

  • 型号: KTD1047-Y-U/P
  • 类型: NPN 双极型晶体管
  • 封装形式: TO-3P
  • 最大集电极电压 (Vce): 通常为 60V,适用于需要中高电压的场景。
  • 最大集电极电流 (Ic): 允许的最大集电极电流通常达到 3A,使其可以承受相对较大的负载。
  • 增益 (hFE): 在特定工作条件下,KTD1047-Y-U/P 的直流电流增益 (hFE) 可以达到 100-600,提供良好的信号放大能力。
  • 工作温度范围: 通常介于 -55°C 至 +150°C,适应性强,可以在各种环境下正常工作。

三、应用领域

KTD1047-Y-U/P 的设计使其适用于多种应用场合,包括但不限于:

  • 音频放大器: 由于其良好的频率响应特性和增益,KTD1047-Y-U/P 可广泛用于音频放大器中,实现高质量的声音放大效果。

  • 开关电路: 该晶体管能够在快速切换条件下有效驱动负载,非常适合用于开关电源、继电器驱动和电子开关电路。

  • 功率放大器: 其高电流输出能力使 KTD1047-Y-U/P 成为功率放大器设计中的理想选择,广泛应用于无线传输和广播领域。

  • 汽车电子: 在汽车电子系统中,常常需要承受高电压和高电流的晶体管,KTD1047-Y-U/P 的可承载能力使其适用于汽车音响系统、控制器和其他电子组件。

四、优势特点

  • 高性能: KTD1047-Y-U/P 提供优异的增益和电流承载能力,即使在高负荷下也能保持稳定性能。

  • 热稳定性: 该晶体管在较宽的温度范围内保持其性能稳定,确保了在不同环境下的可靠应用。

  • 便于散热: TO-3P 封装设计优化了散热特性,这对于处理需要长时间工作的高功率吸收应用至关重要。

  • 可用性: KEC 作为知名的电子元件制造商,KTD1047-Y-U/P 可以在全球范围内轻易获取,便于维护和替换。

五、设计考虑

使用 KTD1047-Y-U/P 进行设计时,应关注以下几点:

  1. 散热设计: 在设计电路板时,应合理安排散热片和通风,确保晶体管不会因过热而导致性能下降或损坏。

  2. 保护电路: 对于高电流和高压的应用场合,建议增加保护电路,防止过流、过压对晶体管的损害。

  3. 偏置电路: 精确的偏置电路设计将确保晶体管在最佳工作区域内工作,以增强其性能和可靠性。

六、结论

KTD1047-Y-U/P 是一款功能强大的双极型晶体管,凭借其可靠的性能和广泛的应用领域,成为电子设计师和工程师的固有选择。无论是在消费电子、汽车应用还是工业设备中,其出色的电气特性与合理的封装设计使其在众多应用场景中表现优秀。对追求高效、可靠的电子解决方案的设计师而言,KTD1047-Y-U/P 无疑是一款值得考虑的高性价比元件。

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.