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ON NHP120SFT3G
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON NHP120SFT3G
- Type
- ON
- Unit
- Electronic Component
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Electronic Component
- NHP120SFT3G
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.042g
- Electronic Component
- 1
- Electronic Component
- BM0263977757
- Current
- 1A
- Current(Ir)
- 500nA
- (Vf)
- 1V@1A
- Electronic Component
- 65℃~+175℃
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
NHP120SFT3G 产品概述
一、产品基本定位
NHP120SFT3G是安森美（ON Semiconductor）推出的表面贴装型标准整流二极管，针对中低压、高速整流场景优化设计，兼顾小尺寸封装与电气性能，适用于高密度PCB布局及对效率、可靠性有要求的电子系统。
二、核心电气参数解析
该二极管的关键参数精准匹配通用整流与高速应用需求，核心指标如下：
- 正向压降（Vf）：1V（@1A正向电流），低导通损耗显著降低整流能量消耗，提升系统效率；
- 直流反向耐压（Vr）：200V，满足中低压（≤200V）电路反向阻断需求，覆盖多数消费电子、工业控制的电压范围；
- 平均整流电流（If(AV)）：1A，可稳定承载1A持续正向负载，支撑常规功率级应用；
- 反向漏电流（Ir）：500nA（典型额定反向电压下），漏电流极小，反向阻断性能优异，减少静态功耗；
- 反向恢复时间（Trr）：25ns，属于高速恢复二极管范畴，有效降低高频开关损耗，适配开关电源等高频场景；
- 工作结温范围：-65℃~+175℃，宽温覆盖极端环境（如低温户外、高温工业现场），可靠性更稳定；
- 非重复峰值浪涌电流（Ifsm）：30A（典型非重复浪涌条件下），具备较强瞬态过流耐受能力，应对启动、雷击等浪涌冲击。
三、封装与可靠性设计
NHP120SFT3G采用SOD-123FL表面贴装封装，尺寸紧凑（符合小尺寸贴装标准），适配自动化贴片生产，同时支持高密度PCB布局（如便携式设备、通信模块等空间敏感场景）。
此外，宽结温范围结合安森美成熟工艺，确保产品在长期高低温循环下保持稳定电气性能，降低失效率。
四、典型应用场景
基于性能与封装特点，该二极管主要适用于：
- 开关电源次级整流：25ns反向恢复时间适配高频开关（数十kHz至数百kHz），低Vf减少导通损耗，提升电源转换效率；
- 便携式电子设备：小封装节省PCB空间，低功耗延长电池续航（如智能手机、智能穿戴的辅助整流电路）；
- 工业控制电路：宽温范围与30A浪涌耐受能力，应对工业现场极端温度与瞬态干扰；
- 通信设备模块：高频性能与小尺寸适合基站、路由器等高密度整流单元。
五、市场竞争优势
相较于同类同规格产品，NHP120SFT3G具备：
- 性能平衡：25ns高速恢复与1V低Vf组合，兼顾高频效率与导通损耗，避免单一短板；
- 宽温可靠性：-65℃~+175℃结温范围超过多数通用二极管（通常≤150℃），适应更严苛环境；
- 品牌工艺：安森美成熟工艺确保参数一致性与长期可靠性，降低供应链风险；
- 封装适配性：SOD-123FL兼容主流贴片设备，无需改板即可替换同类产品，设计成本更低。
整体来看，NHP120SFT3G是兼顾性能、尺寸与可靠性的通用高速整流二极管，可满足消费电子、工业、通信等多领域整流需求。
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