WMSIC Electronic Components

ROHM 2SC4081UBTLR

Model2SC4081UBTLR
PackageSC-70(SOT-323)
BrandROHM
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ROHM 2SC4081UBTLR
Type
ROHM
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ROHM
Electronic Component
2SC4081UBTLR
Electronic Component
1
Package
SC-70(SOT-323)
Electronic Component
1 NPN
Electronic Component
Transistor(BJT)
Electronic Component
0.04g
Electronic Component
1
Electronic Component
BM0217143637
Transistor Type
NPN
Frequency(f T)
180MHz
Power Dissipation(Pd)
200mW
Electronic Component
Electronic Component
Electronic Component
3000

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

2SC4081UBTLR 产品概述

概述: 2SC4081UBTLR 是一款高性能的 NPN 型三极管 (BJT),特别设计用于各种低到中功率的电子电路中。作为 ROHM(罗姆)公司的一款产品,该器件具有优越的电气特性和可靠的性能,适用于广泛的工业和消费电子应用。其卓越的频率特性和高集电极电流,使得 2SC4081UBTLR 成为多种电路设计的理想选择,尤其是在对信号放大、开关、驱动器等功能有需求的设备中。

基础参数: 该三极管的集电极电流 (Ic) 最大值为 150mA,能够处理适度的负载。此外,其集射极击穿电压(Vce 耐压)最高可达 50V,这使得 2SC4081UBTLR 可以在多种工作环境中安全工作,提供了良好的电源管理模式。同时,该器件在工作过程中具有非常低的集电极截止电流(ICBO),最大值仅为 100nA,确保了在关断状态下的低功耗运行,适合于高效能应用。

饱和压降和增益特性: 2SC4081UBTLR 当基极电流 (Ib) 为 5mA 和 50mA 时,其 Vce 饱和压降最大为 400mV。这一低饱和压降值是该器件在开关状态时能有效降低功耗的关键特性之一。此外,在小信号条件下,其 DC 电流增益(hFE)最小为 120(在 1mA,6V 的工作条件下),从而保证了良好的信号放大能力和电流控制能力。这一高增益特性使其在多种应用中都能实现高效的驱动性能与信号处理。

频率响应与功率管理: 2SC4081UBTLR 的频率跃迁特性为 180MHz,适用于高速开关和信号放大的应用。这一特性对于当前许多要求高频信号处理的电子设备(如无线通信、音频处理等)至关重要。最大功率额定值为 200mW,意味着该三极管能够在各类应用中有效地管理功耗,将其用于温度和能量密集型工作环境时亦可高效运行。

高温工作能力: 2SC4081UBTLR 的工作温度范围高达 150°C(TJ),使其能够适应严苛的工作环境。这种高温适应性使得该器件在高温或高能耗应用中(例如汽车电子、工业设备等)具有更强的可靠性和耐用性,保证长期稳定操作。

封装和安装: 该三极管采用 SC-85(或 UMT3F)表面贴装封装,这一封装结构的小型化使得 2SC4081UBTLR 在现代电子设计中具有更高的灵活性与适配能力,可以轻松集成到紧凑的电路板设计中,方便实现更小型化和高密度的电路设计需求。

应用场景: 2SC4081UBTLR 广泛适用于开关电源、电子开关控制、音频放大、信号调理、无线通讯以及其他对信号线性放大和开关性能有需求的应用场合。从消费电子产品到工业控制设备,2SC4081UBTLR 不仅能够提供高效能的解决方案,同时也为设计工程师提供了更多的设计灵活性。

总结: 作为一款高性能 NPN 三极管,2SC4081UBTLR 凭借其卓越的电气性能、广泛的应用适用性和高温工作能力,成为当前市场上一款极具竞争力的半导体元件。ROHM 公司专注于提供高质量的电子元器件,2SC4081UBTLR 的推出继续印证了其在高性能半导体领域的领导地位,充分满足了现代科技日益增长的性能需求。无论是在设计阶段还是实际应用中,2SC4081UBTLR 的特点和优势令人印象深刻,值得广泛应用与推广。

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