Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Littelfuse SLVU2.8-4BTG SLVU2.8
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Littelfuse SLVU2.8-4BTG
- Type
- LITTELFUSE
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- SLVU2.8-4BTG
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.32g
- Electronic Component
- 1
- Cj- Capacitor
- 2pF
- Electronic Component
- BM0183300270
- Operating Temperature
- 40℃~+125℃
- Voltage
- 15V
- Electronic Component
- IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 1uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SLVU2.8-4BTG 产品概述
概述
SLVU2.8-4BTG是由美国力特（Littelfuse）生产的一款高性能TVS（瞬态电压抑制）二极管，专为提供电源线路和信号线路的过压保护而设计。该器件以其高击穿电压、快速响应时间和优异的能量处理能力，成为多种电子应用中的理想选择，尤其是在需要可靠性和高性能保护的场景中。
关键参数
SLVU2.8-4BTG具有多个重要参数，确保其在各种工作环境下能够表现出色：
类型: 齐纳二极管
双向通道: 4
反向断态电压: 典型值为2.8V，最大值为2.8V，确保二极管在正常工作下不会过载。
击穿电压: 最小值为3V，能够有效保护下游电路免受瞬态过电压的影响。
箝位电压: 不同峰值脉冲电流时最大箝位电压为15V，能够在高电流冲击下提供足够的保护。
峰值脉冲电流: 可承受高达40A的脉冲电流（以10/1000μs为单位），适合处理瞬态电压尖峰。
峰值脉冲功率: 最大值可达到600W，使其能够处理高能量瞬态事件。
工作温度范围: -40°C至125°C，意味着其可以在极端环境下稳定运行。
应用场景
SLVU2.8-4BTG适用于广泛的应用，其中电源和数据线保护至关重要。常见的应用领域包括但不限于：
- 通信设备: 在设备中防止雷击和电源波动对信号完整性的影响。
- 计算机和数据处理设备: 用于内置电源保护，防止数据损失和设备损坏。
- 消费电子: 在智能手机、平板电脑等设备中提供瞬态电压抑制。
- 工业设备: 在严苛的工业环境中，保护设备免受电压瞬变引发的故障。
电气特性
SLVU2.8-4BTG的电气特性设计使其在不同频率下具有出色的性能。在1MHz频率下，该器件的电容值仅为2pF，这使其在高频应用中不会产生显著的信号干扰。
封装和安装
SLVU2.8-4BTG采用了SOIC-8封装，尺寸为0.154"（3.90mm宽），是一种表面贴装型（SMD）器件，这种设计使其在PCB板上的布局更加灵活，提高了空间利用率，适合现代电子产品的小型化需求。
结论
SLVU2.8-4BTG是一款性能卓越的TVS二极管，凭借其高能量处理能力和宽广的工作温度范围，为电子设备提供了强有力的过压保护。无论是在通信、计算机还是消费电子领域，该器件都能够满足产品设计中对于安全性和稳定性的严格要求。通过使用SLVU2.8-4BTG，设计工程师可以进一步提高终端设备的可靠性，从而降低因瞬态电压引起的故障风险。
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