WMSIC Electronic Components

Nexperia PDTD123YT,215 PDTD123YT

Nexperia PDTD123YT,215 PDTD123YT
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Product image

ModelPDTD123YT,215
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 PDTD123YT, 215
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
PDTD123YT,215
Electronic Component
1
Package
SOT-23
Electronic Component
1 NPN
Electronic Component
Digital Transistor
Electronic Component
0.28g
Electronic Component
1
Electronic Component
BM0000282050
Operating Temperature
65℃~+150℃
Resistor
4.55
Resistor
2.2kΩ
Transistor Type
NPN
Power Dissipation(Pd)
250mW

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

PDTD123YT,215 产品概述

1. 产品简介

PDTD123YT,215 是一款由 Nexperia（安世）公司生产的数字晶体管，采用 NPN 结构，具备预偏压特性。该晶体管设计用于低功耗电子应用，提供均衡的电流放大性能和高效率的电源管理方案。PDTD123YT,215 的额定功率为 250mW，集电极电流（Ic）最高可达 500mA，并具有 50V 的集射极击穿电压（Vce），使其在大多数常见电子电路中均可稳定运行。

2. 主要参数

  • 额定功率: 250mW
  • 集电极电流（Ic）最大值: 500mA
  • 集射极击穿电压（Vce）最大值: 50V
  • 最小 DC 电流增益（hFE）: 70 @ 50mA, 5V
  • 饱和压降（Vce（sat））最大值: 300mV @ 2.5mA, 50mA
  • 基极电阻（R1）: 2.2 kOhms
  • 发射极电阻（R2）: 10 kOhms
  • 电流 - 集电极截止（Ic（off）最大值）: 500nA
  • 安装类型: 表面贴装型
  • 封装/外壳类型: TO-236AB（也被标识为 SC-59 和 SOT-23-3）

3. 结构与功能

PDTD123YT,215 气体绝缘 NPN 晶体管的设计要点是其小巧紧凑的封装，便于集成在各种电路中。该器件的主要用途是作为开关和放大器，适用于 LED 驱动、信号处理、放大电路和其他需要控制电流的数字电路。利用预偏压的特性，可以显著降低基极电流，使得这种晶体管在多种应用中都能够提供高效的性能。

4. 应用场景

PDTD123YT,215 的高效能和可靠性使其适用于以下应用场景：

  • 数字电路：在微控制器和数字逻辑电路中用作信号调理和开关。
  • LED 驱动：用于需要控制亮度或闪烁模式的 LED 照明系统。
  • 音频放大器：作为小功率音频信号的放大器。
  • 电源管理：在低功耗设备中有效控制能量的分配。

5. 性能优势

该晶体管具有以下性能优势：

  • 高增益特性：具有最小 70 的直接电流增益，能够在较低的基极电流下实现较高的集电极电流承载能力，适合广泛的电流放大应用。
  • 低饱和压降：最大饱和压降为 300mV，有助于降低功率损耗，提高系统的整体效率。
  • 优良的热稳定性：250mW 的功率评级提供了可靠的热管理，确保在高负载条件下正常运行。
  • 小型封装：TO-236AB（SOT-23）的表面贴装形式使其方便集成入各种紧凑型电路板中，节省空间。

6. 结论

总体而言，PDTD123YT,215 是一种性能卓越、应用广泛的数字 NPN 晶体管，适合多种低功率电子应用，尤其适合对体积有较高要求的现代电子产品。凭借其可靠的电气参数和优秀的工作特性，该晶体管在电子设计中被认为是一个非常理想的选择，能够满足设计师在高效能和小尺寸设计之间的平衡需求。无论是用于简单的开关应用还是复杂的信号处理，该产品都能为工程师提供一种可靠且经济的解决方案。

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