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Taiwan Lu Hai SL0805200
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SL0805200
- Type
- Taiwan Luhai
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- SL0805200
- Electronic Component
- 1
- Electronic Component
- 1.8mm
- Package
- 0805
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.024g
- Electronic Component
- 2.5mm
- Electronic Component
- 1.3mm
- Electronic Component
- 1
- Electronic Component
- 8s
- Electronic Component
- BM0264398954
- Operating Temperature
- 40℃~+70℃
- Voltage Rating(Vmax)
- 6V
- Power(Pd)
- 1W
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SL0805200 产品概述
一、产品简介
SL0805200 是台湾陆海推出的一款 0805 小尺寸可复位过流/过温保护器件。器件体积微小、阻值低、动作迅速，专为空间受限且需可靠过流保护的便携设备与电源模块设计，适用于笔记本、台式机周边模块、以及各类电池保护电路。
二、主要参数
- 耐压（Vmax）：6 V
- 最大电流（Imax）：50 A（瞬态/峰值）
- 保持电流（Ihold）：2 A
- 跳闸电流（Itrip）：4 A
- 消耗功率（Pd）：1 W
- 初始态阻值（Rmin）：4 mΩ
- 跳断后阻值（R1max）：45 mΩ
- 动作时间：8 s（典型）
- 工作温度：-40 ℃ ～ +70 ℃
- 尺寸（长×宽×高）：2.5 × 1.8 × 1.3 mm
- 封装：0805，符合 RoHS
三、产品特性
- 可复位：过流或过温后自动断开并在故障解除后恢复，降低维护成本。
- 低阻抗：初始态仅 4 mΩ，有利于减小功耗与压降，适合高效率电源设计。
- 快速保护：在设定过流条件下能在短时间内动作（典型 8 s），有效保护下游元件。
- 小封装：0805 标准封装，节省 PCB 面积，便于高密度布局。
四、典型应用
- 计算机主板与外设保护（USB、外围电源等）
- 各类电池管理与保护电路（移动电源、锂电池组）
- 便携式设备与消费电子的输入保护
五、封装与可靠性
0805 小体积封装（2.5×1.8×1.3 mm），兼容常规 SMT 工艺并满足 RoHS 环保要求。工作温度范围宽，适应工业与民用环境下的长期稳定工作。
六、设计与使用建议
- 设计时按 Ihold 与 Itrip 区间选择使用电路电流裕量，避免频繁触发。
- 若存在长时间高功耗场景，应关注 Pd 与温升，必要时增加散热或改用更高额定器件。
- 推荐在 PCB 布局时为器件留出合理的铜箔散热面积并避免靠近高温组件。
七、优势与推荐理由
SL0805200 结合了 0805 小封装与较低初始电阻，适合对体积与效率有严格要求的系统。其可复位特性和较快的动作时间能够在保护电路中提供可靠的二次防护，是计算机与电池类应用的经济且高效的选择。若需样品或更详细的曲线与测试条件，建议联系台湾陆海获取完整规格书。
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