WMSIC Electronic Components

Nexperia PDTD114ETR

ModelPDTD114ETR
PackageSOT-23
BrandNexperia
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 25+

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Technical data

Product details

20 specifications

Core information

Product name
Nexperia PDTD114ETR
Type
NEXPERIA
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
NEXPERIA
Electronic Component
PDTD114ETR
Electronic Component
1
Package
SOT-23
Electronic Component
1 NPN
Electronic Component
Digital Transistor
Electronic Component
0.025g
Electronic Component
1
Electronic Component
BM0000003221
Operating Temperature
55℃~+175℃
Resistor
1
Resistor
10kΩ
Power Dissipation(Pd)
460mW
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.

PDTD114ETR 产品概述

1. 引言 PDTD114ETR 是由 Nexperia USA Inc. 生产的一款高性能数字晶体管,专为现代电子应用而设计。作为一款 NPN 类型的预偏置晶体管,PDTD114ETR 具备良好的电气性能和稳定性,适用于各种工业和消费电子产品中,如开关电源、信号放大和数字电路。

2. 基本参数 PDTD114ETR 的主要电气特性包括:

  • 电流 - 集电极 (Ic): 最大值可达 500mA,适合大多数低功耗应用。
  • 电压 - 集射极击穿 (Vce): 最大值为 50V,使其能在相对较高的电压环境中稳定工作。
  • 功率 - 最大值: 320mW,为广泛应用提供足够的功率头部。
  • 频率 - 跃迁: 高达 225MHz,使其适用于高速数字信号处理。

3. DC 电流增益 (hFE) 在不同的 Ic(集电极电流)和 Vce(集射极电压)条件下,PDTD114ETR 的 DC 电流增益表示为最小值的 70,具体情况为在 50mA 集电极电流,5V 集射极电压下测得。高增益值增加了信号放大的能力,使其在低信号条件下仍能可靠工作。

4. 饱和压降 PDTD114ETR 具有优异的饱和压降特性。在 2.5mA 基极电流和 50mA 集电极电流时,Vce 饱和压降最大为 100mV。这一小的饱和压降有利于降低功耗,提高整体电路效率,并提升器件的热稳定性。

5. 电流 - 集电极截止 PDTD114ETR 的集电极截止电流(max)为 500nA,表现出极好的关断特性。这对于降低待机功耗尤其重要,且对电池供电的便携式设备尤为有利。

6. 安装类型与封装 PDTD114ETR 采用表面贴装型(SMD)设计,封装主要为 SOT-23。该封装不仅在尺寸上具有紧凑性,还便于自动化贴装,满足现代电子产品对小型化和轻量化的要求。TO-236AB 标准封装有助于提高元器件的散热性能,进一步增强其长期稳定性。

7. 应用场景 PDTD114ETR 作为一款高效的数字晶体管,广泛应用于:

  • 开关电源: 用于电源管理电路中,实现高效的电源开关控制。
  • 信号放大: 在各种模拟和数字信号处理链路中作为放大器,提升信号强度。
  • 逻辑电路: 用于数字逻辑电路的开关元件,提高电路的响应速度和性能。
  • 微控制器接口: 作为微控制器的输出接口,驱动更大负载。

8. 性能优势 PDTD114ETR 提供了一系列优于同行业产品的性能优势,包括:

  • 高 DC 电流增益与低 Vce 饱和压降,增强了功率效率与可靠性。
  • 适应性强,能在较宽的电压和温度范围内稳定工作。
  • 适合自动化生产线的高集成度SMD封装,降低了生产成本。
  • 可广泛应用于多种电子设备,满足了市场的多样化需求。

9. 结论 PDTD114ETR 是一款高效、可靠的 NPN 数字晶体管,凭借其优越的电气性能及紧凑的 SOT-23 封装,成为现代电子设计的理想选择。无论是在开关电源、信号放大还是逻辑电路中,PDTD114ETR 的应用将为设计师提供更大的灵活性和性能提升,是追求效率与可靠性的电子工程师的良好伙伴。

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