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CBI 1N5819WS
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CBI 1N5819WS
- Type
- CBI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CBI
- Electronic Component
- 1N5819WS
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.026g
- Electronic Component
- 1
- Electronic Component
- BM0221161764
- Current
- 1A
- Diode
- Electronic Component
- Current(Ir)
- 1mA@40V
- (Vf)
- 900mV@3A
- Electronic Component
- 55℃~+125℃
- 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.
1N5819WS 产品概述
概述
1N5819WS是一种肖特基二极管，以其卓越的性能和广泛的应用场景在电子产品中备受欢迎。此款二极管采用独立式封装，具有900mV的正向压降，能够在高达40V的反向电压下安全工作，额定电流为1A，峰值电流可达3A。其小型化的SOD-323封装使其成为高密度电路设计中的理想选择，广泛应用于开关电源、电池管理和电动机控制等领域。
主要特性
低正向压降：1N5819WS的900mV@3A的正向压降意味着其在导通时损耗的功率较小，这在很多低功耗应用中是一个重要的优势。较低的正向压降有助于提高整体能效，降低发热，从而延长电路的使用寿命。
高反向电压：该二极管的最大反向电压为40V，适用于各种中等电压的应用。这个特性特别适合于电源管理、逆变器及其他需要保护电路免受反向电压冲击的场合。
合理的最大电流：1N5819WS的额定电流为1A，瞬态电流峰值可达3A，使其适合用于脉冲负载应用。这一特性使其在电源和电动机驱动电路中表现出色。
优良的开关特性：肖特基二极管具有快速的开关特性，1N5819WS在高频应用中表现尤为突出。这一特性使其非常适合用于开关电源和高频整流电路。
小型封装设计：SOD-323封装设计不仅有助于电路的紧凑设计，降低了PCB的空间需求，同时也提供了良好的散热性能，确保在较高负载下的稳定性。
应用场景
开关电源：1N5819WS广泛应用于开关电源中，作为整流二极管使用。其低正向压降特性可以显著提升电源效率，减少能量损失。
电池管理系统：在电池充放电管理中，1N5819WS可用作防止反向电流流入电池的电路保护元件。通过连接在电池前端，确保在断电或不规范的连接状态下，电池不会受到损害。
电机驱动电路：在PWM控制的电机驱动电路中，1N5819WS可作为逆向电流通路的限制元件，保护电路不被意外的反向电流损坏。
飞轮二极管：在电感负载中，例如变压器或电机，1N5819WS可作为飞轮二极管使用，确保在关断状态下的电压瞬态不会击穿其他元器件。
LED驱动电路：在LED驱动器中，1N5819WS可以帮助提高电流的稳定性，从而保证LED的工作稳定性和寿命。
结论
1N5819WS作为一款优质的肖特基二极管，凭借其低正向压降、高反向电压和小型化封装在各种电子应用中，无疑提供了极大的便利。它不仅提升了能效，延长了电路的使用寿命，还优化了设计的空间利用，因此在现代电子设备中扮演着不可或缺的角色。无论是在电源管理，电动机驱动，还是在现代照明应用中，1N5819WS都是设计工程师值得信赖的选择。
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