WMSIC Electronic Components

(50 Pcs) SMMUN2211LT1G

(50 Pcs) SMMUN2211LT1G
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Product image

ModelSMMUN2211LT1G
PackageSOT-23
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
4 options
Configuration SMMUN2211LT1G · CNY · SMMUN2211LT1G · BM0169023275 · 50 · 3811156 · 0.17

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Technical data

Product details

20 specifications

Core information

Product name
ON SMMUN2211LT1G
Type
SOT-23
Unit
Pcs
Minimum package
50 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ON
Electronic Component
SMMUN2211LT1G
Electronic Component
1
Package
SOT-23
Electronic Component
1 NPN
Electronic Component
Digital Transistor
Electronic Component
0.03g
Electronic Component
1
Electronic Component
BM0169023275
Operating Temperature
55℃~+150℃
Resistor
1
Resistor
13kΩ
Transistor Type
NPN
Power Dissipation(Pd)
246mW

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：SMMUN2211LT1G

1. 概述 SMMUN2211LT1G 是安森美（ON Semiconductor）公司生产的一款高性能NPN型预偏置数字晶体管，专为低功耗应用而设计。其具有优良的电流增益特性和适当的击穿电压，广泛应用于开关电路、放大电路及驱动电路。该器件采用表面贴装封装，便于自动化生产和实现小型化设计，是现代电子设备设计的理想选择。

2. 基本参数

  • 晶体管类型：NPN - 预偏置
  • 最大集电极电流 (Ic)：100mA
  • 最大集射极击穿电压 (Vce)：50V
  • 基极电阻 (R1)：10 kOhm
  • 发射极电阻 (R2)：10 kOhm
  • DC电流增益 (hFE)：在5mA和10V时，最小值为35
  • 最大Vce饱和压降：在300µA的基极电流和10mA的集电极电流下，最大值为250mV
  • 集电极截止电流：最大值为500nA
  • 最大功率：246mW
  • 安装类型：表面贴装型
  • 封装类型：SOT-23（TO-236），SC-59

3. 性能特点 SMMUN2211LT1G 的设计优化了多个关键性能指标，使其成为许多电子电路的优选组件。特别是在低功耗应用中，该器件的饱和压降较小，使得电流切换更加高效，适合用于电池供电的设备。此外，集电极截止电流仅为500nA，使其在待机模式下的功耗降至最低，极大提高了系统的整体能效。

4. 应用场景 该晶体管可广泛应用于以下领域：

  • 开关电路：由于其高集电极电流和低饱和压降特性，SMMUN2211LT1G 适合用于各种开关应用，包括常见的继电器驱动和LED控制等。
  • 放大电路：其较高的电流增益性能使其能够作为放大器的输入或输出级别，适用于音频放大器和射频放大电路。
  • 信号处理：在信号调制和解调电路中，作为信号放大器的组成部分，该器件能够有效增强信号强度，提高信号处理的精确度和效率。

5. 封装与安装 SMMUN2211LT1G 采用 SOT-23-3（TO-236）表面贴装封装，具有较小的体积和良好的焊接性能。其紧凑的设计适合于现代电子产品日益严格的空间要求，并且能够在很多 PCB（印刷电路板）布局中灵活应用。表面贴装技术（SMT）的应用使得其在自动化生产线上的集成和焊接变得更加简便，提高了生产效率和可靠性。

6. 总结 作为一款高效能的NPN预偏置数字晶体管，SMMUN2211LT1G 在多种应用场景中展现出其优越的电性能和广泛的适用性。其小型封装、低功耗特性和高电流增益使其成为设计师实现功能与空间优化的理想选择。安森美品牌的高可靠性和专业服务进一步确保了该产品在电子设计中的重要地位。对于需要在多种环境下保持性能稳定和高效的设计项目，SMMUN2211LT1G无疑是一个值得信赖的选择。

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