WMSIC Electronic Components

PANJIT BAS316-AU_R1_000A1 BAS316

ModelBAS316-AU_R1_000A1
PackageSOD-323
BrandPANJIT
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PANJIT BAS316-AU_R1_000A1
Type
PANJIT
Minimum package
5000

Technical parameters

Electronic Component
PANJIT
Electronic Component
BAS316-AU_R1_000A1
Electronic Component
1
Package
SOD-323
Electronic Component
Switch Diode
Electronic Component
0.02g
Electronic Component
1
Electronic Component
BM0257583404
Current
250mA
Diode
1
Current(Ir)
500nA@100V
(Vf)
1.25V@150mA
Power Dissipation(Pd)
400mW
Electronic Component
55℃~+150℃
Electronic Component
5000
Voltage Rating(Vr)
100V

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

BAS316-AU_R1_000A1 开关二极管产品概述

一、产品核心定位与品牌支撑

BAS316-AU_R1_000A1是台湾强茂电子(PANJIT)推出的高速开关二极管,属于BAS316系列的优化版本,料号后缀明确了封装规格与性能参数。强茂作为全球知名功率半导体厂商,专注分立器件研发30余年,产品以“高可靠性、宽温适应性”为核心竞争力,广泛覆盖工业控制、消费电子、汽车电子等领域。该器件定位为中低压高速开关场景,兼顾小体积与性能稳定性,是高密度PCB设计的理想选择。

二、关键电气性能参数解析

该器件的参数设计围绕“高速、低耗、抗干扰”三大核心需求,关键指标如下:

  • 正向压降(Vf):1.25V@150mA,在典型工作电流下压降稳定,相比同类器件降低了导通损耗,适配3.3V/5V低压供电系统(如手机、平板的接口电路);
  • 反向耐压(Vr):100V直流耐压,满足多数低压电路的反向过压保护需求(如电池反向接反、电源尖峰抑制);
  • 连续整流电流:250mA,可稳定承载日常工作电流,无需过度降额设计,简化电路布局;
  • 反向漏电流(Ir):500nA@100V,漏电流极小,在低功耗场景(如蓝牙耳机、智能手环待机模式)下可减少待机损耗;
  • 反向恢复时间(Trr):4ns,属于高速开关范畴,能快速完成“反向→正向”切换,避免高频下的能量损耗(如射频信号调制解调);
  • 结温范围:-55℃~+150℃,宽温设计适应工业级恶劣环境(如户外传感器、车载发动机舱);
  • 浪涌电流(Ifsm):4A(非重复峰值),可承受瞬间大电流冲击(如静电放电、电源瞬态浪涌),降低电路损坏风险。

三、SOD-323封装的设计优势

该器件采用SOD-323表面贴装封装,具备三大核心优势:

  1. 小体积适配高密度设计:尺寸仅1.6mm×0.8mm×0.6mm,可大幅节省PCB空间,适合智能手机、智能穿戴等小型化产品;
  2. 无铅环保与焊接兼容性:符合RoHS标准,焊接可靠性高,可通过自动化贴装设备高效生产,降低制造成本;
  3. 热管理优化:封装的热传导结构能有效散发热量,配合400mW的最大耗散功率,即使连续工作也能保持结温稳定,避免热积累导致的性能下降。

四、典型应用场景

结合参数特性,BAS316-AU_R1_000A1适用于以下场景:

  1. 高频开关电路:如通信设备的射频前端信号切换、工业传感器的脉冲信号处理,4ns反向恢复时间减少开关损耗;
  2. 低压整流电路:如5V电源的二次整流、USB Type-C接口的电压转换,低正向压降提升效率;
  3. 反向保护电路:如电池供电设备的反向接反保护、汽车电子的12V系统过压防护,100V耐压+低漏电流确保安全;
  4. 工业控制与车载电子:宽温范围(-55℃~150℃)适应户外工业环境或车载高温场景,4A浪涌电流满足汽车电路瞬态冲击需求。

五、性能优势总结

BAS316-AU_R1_000A1的核心竞争力在于**“高速与低耗的平衡”**:4ns反向恢复时间满足高频应用,1.25V正向压降降低导通损耗,500nA低漏电流适配低功耗设计;同时,100V耐压、4A浪涌电流与宽温范围提升了可靠性,SOD-323小封装则契合小型化趋势。该器件可替代部分同类开关二极管,为设计人员提供高性价比解决方案,尤其适合追求“效率+体积+可靠性”的中低压电路设计。

注:具体应用需结合实际电路参数(如工作频率、电流裕量)进行验证,建议参考强茂官方 datasheet 确认降额设计要求。

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