WMSIC Electronic Components

Nexperia BSS138BK,215 BSS138BK

ModelBSS138BK,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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
Nexperia BSS138BK, 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
BSS138BK,215
Electronic Component
1
Package
SOT-23
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.038g
Electronic Component
1
Electronic Component
BM0000280744
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
350mW
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.

BSS138BK,215 是由著名的安世半导体(Nexperia)推出的一款高性能 N 型场效应晶体管(MOSFET),采用 TO-236AB 封装。该 MOSFET 主要用于开关和放大应用,具有较高的可靠性和较优的电气特性,适合在低功耗电子设备中广泛使用。以下是对 BSS138BK,215 的详细产品概述。

1. 基本特性

BSS138BK,215 的漏源电压(Vdss)为 60V,这使其在高电压应用中的稳定性表现良好。该 MOSFET 的最大连续漏极电流(Id)可达 360mA(在 25°C 时),这使其适用于多种电子电路设计。同时,栅源极阈值电压(Vgs(th))为 1.6V @ 250µA,表明在较低的栅电压下,MOSFET 即可导通,便于实现低功耗驱动。

2. 导通特性

BSS138BK,215 的漏源导通电阻(Rds(on))为 1.6Ω,当漏极电流为 350mA时,驱动电压为 10V。这一特性使得该器件在通断状态下具有相对较低的功耗,适合用于要求高效率的系统。此外,不同 Id 和 Vgs 下的导通电阻保持在较低水平,有助于提高整体电路的性能。

3. 工作温度和功率耗散

该 MOSFET 支持的工作温度范围为 -55°C 至 150°C,适用于严苛环境下的应用。而最大功率耗散值在环境温度(Ta)为 25°C 时为 350mW,在结温(Tc)为 25°C 时可达到 1.14W。这保证了 BSS138BK,215 在不同工作条件下能够保持可靠的性能,并降低因高功率损耗引起的发热问题。

4. 驱动和电容特性

在驱动方面,BSS138BK,215 的最大栅电压(Vgs)可达 ±20V,对于各种信号驱动应用具有灵活性。同时,在 4.5V 时,栅极电荷(Qg)为 0.7nC,表现出良好的电容特性,使其能够快速响应控制信号,从而实现更高的开关频率和效率。在输入电容(Ciss)方面,其最大值为 56pF @ 10V,保证了在高频操作中的稳定性。

5. 封装和安装

BSS138BK,215 采用 TO-236AB 封装,这一表面贴装型封装设计适合当今主流的SMT(表面贴装技术)制作工艺。TO-236AB 封装不仅使得器件在 PCB 上占用空间较小,还便于批量生产和自动化装配,减少了人工装配的成本和误差。

6. 应用场景

由于 BSS138BK,215 具备上述多项优良特性,这款 N 通道 MOSFET 在多个电子应用中均表现出良好的适用性。常见应用包括:

  • 开关电源:在电源管理电路中充当开关元件,提供高效的电能管理。
  • LED 驱动:用于驱动 LED 照明系统,具备较少的功率损耗和发热。
  • 信号放大:在低功耗放大电路中使用,提升信号的传输效率。
  • 电机驱动:在微型电机控制电路中,确保高效的开关动作。

结论

BSS138BK,215 是一款集高电压、适中电流、低导通电阻于一身的高性能 N 通道 MOSFET,尤其适用于需要低功耗和高可靠性的应用场景。其良好的电气特性和适应性使得该 MOSFET 成为现代电子设计中不可或缺的选择。无论是在电源管理、信号处理还是驱动控制中,BSS138BK,215 都能够发挥出色的性能,并为设计者提供更多的灵活性和便利性。

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