WMSIC Electronic Components

ON S1G

ModelS1G
PackageSMA(DO-214AC)
BrandON
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 Electronic Component

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ON S1G
Type
ON
Unit
Electronic Component
Minimum package
7500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ON
Electronic Component
S1G
Electronic Component
1
Package
SMA(DO-214AC)
Electronic Component
General Purpose Diode
Electronic Component
0.105g
Electronic Component
1
Electronic Component
BM0265596789
Current
1A
Diode
1
Current(Ir)
1uA@400V
(Vf)
1.1V@1A
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述:S1G 二极管

1. 产品简介

S1G 是一款高性能的标准二极管,特别设计用于满足多种应用中的整流和保护需求。该产品由安森美(ON Semiconductor)制造,结合了可靠的电气参数、高耐压和优良的热性能,成为各类电子设备中理想的选择。其封装形式为表面贴装(SMA / DO-214AC),便于实现高密度的电路设计。

2. 关键参数

  • 最大反向电压(Vr): 该二极管能够承受最大 400V 的直流反向电压,适用于需要高电压保护的电路。
  • 平均整流电流(Io): S1G 的平均整流电流为 1A,足够满足多数消费电子和工业应用的要求。
  • 正向电压(Vf): 在 1A 的工作条件下,正向电压为 1.1V,能够有效降低功率损耗,提升系统的整体效率。
  • 反向泄漏电流: 在最大工作条件(400V)下,其反向泄漏电流量为仅 1µA,这意味着在非导通状态下,其电流损耗极低,有助于提高设备的可靠性和性能。
  • 反向恢复时间(trr): 该二极管的反向恢复时间为 1.8µs,具备良好的恢复特性,适合应用于快开关电路中。

3. 工作环境与热特性

S1G 的工作温度范围在 -55°C 至 150°C 之间,这使得它在各种极端环境下均能保持稳定的性能。该特性尤其适合于汽车电子、军事和航空航天等应用,这些应用往往要求在严苛条件下正常工作。

4. 应用领域

S1G 二极管广泛应用于多个领域,主要包括:

  • 开关电源: 由于其高耐压和低正向电压的特点,S1G 非常适合用于开关电源中的整流应用,能有效提高整体系统的效率与稳定性。
  • DC-DC 转换器: 在电源转换过程中,S1G 显示出良好的整流性能,能够降低损耗,提升能量转换的效率。
  • 电池充电器: 其低正向压降特性使得 S1G 成为高效电池充电器的理想选择,有助于缩短充电时间,并提升电池使用寿命。
  • 过压保护电路: 能够高效地限制电路中的浪涌电压,防止电路元件的损坏,确保系统的安全运行。

5. 封装与安装

S1G 采用 SMA(DO-214AC)封装形式,其表面贴装设计使得焊接和安装更加方便,适合于现代高密度的电子电路设计。该封装尺寸小、外形扁平,适合于自动化生产流水线,降低了生产成本和组装难度。

6. 性能优势

S1G 二极管具备多项性能优势,使其在竞争激烈的市场中脱颖而出:

  • 高效节能: 低正向电压确保整流过程中的能量损耗最小化,有助于提升设备的整体效率。
  • 可靠性: 其低反向泄漏电流和优良的热性能确保了其在长时间及高负载条件下的可靠运行,减少了故障发生的风险。
  • 广泛兼容性: 可以兼容多种电路设计,适用于各种电子产品和设备,包括家电、运输工具及工业设备。

7. 总结

S1G 二极管凭借其优良的电气特性、宽广的应用场景以及高可靠性,成为绝佳的选择。无论是对电压、效率还是热性能的需求,S1G都表现出色,是现代电子设备中不可或缺的重要组件。选择 S1G,就是选择了高效、可靠和先进的技术解决方案,满足您在电子设计和应用中的各种需求。

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