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ROHM STZ6.8NT146
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ROHM STZ6.8NT146
- 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
- STZ6.8NT146
- Electronic Component
- 1
- Package
- TO-236-3(SOT-23-3)
- Electronic Component
- Zener Diode
- Electronic Component
- 0.034g
- Electronic Component
- 1
- (Zzk)
- 60Ω
- (Zzt)
- 40Ω
- Electronic Component
- BM0000744392
- Diode
- 1
- Current(Ir)
- 500nA
- Power Dissipation(Pd)
- 200mW
- Electronic Component
- 6.47V~7.14V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
STZ6.8NT146 产品概述
一、产品简介
STZ6.8NT146 是一款由 ROHM（罗姆）公司生产的稳压二极管，采用表面贴装（SMD）设计。该稳压二极管的标称齐纳电压为 6.8V，适用于各种电子设备中的电压稳定和过压保护。由于其小巧的 SC-59（TO-236-3，SOT-23-3）封装，该产品非常适合空间受限的应用场合，如移动设备、消费电子和工业设备等领域。
二、主要参数
- 安装类型：表面贴装型
- 配置：1对共阳极
- 阻抗（最大值）(Zzt)：40 Ohms
- 电压 - 齐纳（标称值）(Vz)：6.8V
- 功率 - 最大值：200mW
- 不同 Vr 时电流 - 反向泄漏：500nA @ 3.5V
- 容差：±5%
三、功能与应用
稳压: STZ6.8NT146 稳压范围为 6.47V 至 7.14V，非常适合需要稳压电源的应用场合。它能有效抑制输入电压变化导致的输出电压波动，从而提供稳定的电源给后续电路。
过压保护: 因其特有的齐纳特性，当输入电压超过其额定齐纳电压时，该器件会有效地将多余的电压压制至安全水平，保证下游器件的安全性，防止因过压导致的损坏。
适应性广: 由于其功率最大值为 200mW，适合中低功率电路的应用。典型的应用包括消费电子产品（如手机、平板电脑）、汽车电子及工业设备中的电源管理电路。
高反向阻抗： STZ6.8NT146 具有较低的反向泄漏电流（最大 500nA @ 3.5V），这意味着在不工作状态下，它对于电源的无效耗电量非常小，有助于提升系统的整体能效。
四、封装与设计优势
SC-59（SOT-23-3）封装设计，使得 STZ6.8NT146 能够在保证电性能的同时，显著减小占用空间。这种小型化设计对于现代电子产品的轻薄化趋势尤为重要，能有效提升产品的竞争力。
五、可靠性与稳定性
作为 ROHM 公司的产品，STZ6.8NT146 经过严苛的测试与验证，保证了其在各种环境下的操作稳定性。稳压二极管的高性能指标和极低的温漂特性使其非常适合温度变化较大的应用环境。
六、市场定位
STZ6.8NT146 由于其优良的电气特性和小巧的封装，目前在市场上得到了广泛的应用。特别是在需要高整合度和高效能的消费电子、汽车电子和智能家居等新兴市场中，这款稳压二极管的需求日益增长。
结论
STZ6.8NT146 代表了现代稳压二极管技术发展的一个重要方向，其小型、低功耗和高效能的特点使之成为设计师在进行电源管理和过压保护时的理想选择。未来，随着电子产品对小型、轻量和高性能器件的需求不断增加，STZ6.8NT146 将在更加广泛的应用领域中发挥重要作用。
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