WMSIC Electronic Components

1SS396(TE85L,F) 1SS396

Model1SS396(TE85L,F)
PackageSC-59
BrandTOSHIBA
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 22+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOSHIBA 1SS396(TE85L, F)
Type
TOSHIBA
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TOSHIBA
Electronic Component
1SS396(TE85L,F)
Electronic Component
1
Package
SC-59
Electronic Component
Schottky Diode
Electronic Component
0.031g
Electronic Component
1
Electronic Component
BM0265124310
Current
100mA
Diode
1
Current(Ir)
5uA@40V
(Vf)
600mV@100mA
Electronic Component
Electronic Component
Electronic Component
3000
Voltage Rating(Vr)
40V

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

东芝1SS396(TE85L,F)肖特基二极管产品概述

一、产品基本信息

该二极管为东芝(TOSHIBA) 推出的小信号肖特基二极管,型号全称1SS396(TE85L,F)。作为针对低压小电流场景优化的器件,其采用SOT-346超小型表面贴装封装,尺寸紧凑,适配高密度PCB设计,广泛应用于便携式电子、低功耗逻辑电路等领域。

二、核心电参数深度解析

  1. 正向压降(Vf):典型值600mV@100mA
    肖特基二极管的核心优势之一——相比普通硅二极管(典型Vf≥700mV),更低的导通压降可直接减少功率损耗,尤其适合3.3V/1.8V等低电压供电的电路,提升电源效率(如便携式设备的电池续航)。

  2. 反向耐压(Vr):额定直流反向耐压40V
    满足大多数低压电子系统的反向截止需求(如避免电源反接损坏电路),无需额外串联高压器件,简化设计流程。

  3. 平均整流电流(If(AV)):100mA
    可稳定承载小功率直流信号的整流任务,适配低功耗设备(如智能手环、蓝牙耳机)的电流需求,无需降额使用即可满足长期工作。

  4. 反向漏电流(Ir):典型值5uA@40V
    漏电流极小——反向截止时仅微量电流泄露,保证电路反向特性稳定,适合对漏电流敏感的精密电路(如传感器信号调理、逻辑电平转换)。

  5. 浪涌耐受能力:非重复峰值浪涌电流(Ifsm)1A
    可短暂承受突发大电流冲击(如电源上电瞬间的浪涌、静电放电),提升电路可靠性,减少器件损坏风险。

三、封装与物理特性

该器件采用SOT-346超小型表面贴装封装,尺寸约为1.6mm×0.8mm×0.8mm,相比传统插件封装或较大尺寸贴片封装(如SOT-23),可节省约50%的PCB空间,尤其适合手机、智能手表等轻薄化便携式设备的高密度布局。

同时,SOT-346封装符合RoHS环保标准,无铅无卤,适配现代电子产业的环保要求,可直接用于出口产品设计。

四、主要性能优势

  1. 低功耗导通:600mV的低正向压降,减少导通损耗,延长电池续航(针对便携式设备);
  2. 稳定反向特性:5uA的小漏电流,反向截止时几乎无泄露,避免影响精密电路的信号精度;
  3. 抗浪涌能力:1A的浪涌电流耐受,降低上电/突发电流冲击导致的器件失效风险;
  4. 小型化适配:SOT-346超小封装,满足高密度PCB设计需求,助力产品轻薄化;
  5. 品牌可靠性:东芝作为半导体老牌厂商,器件一致性好,长期使用稳定性高,减少售后维护成本。

五、典型应用场景

  1. 便携式电子设备:手机、智能手表、蓝牙耳机等的电源路径切换(电池充电/放电切换)、低电压供电电路整流;
  2. 低功耗逻辑电路:3.3V/1.8V逻辑电路的钳位保护、信号电平转换;
  3. 小型DC-DC转换器:低功率(<1W)升压/降压电路的整流二极管;
  4. 传感器接口:温度、压力传感器的信号调理(反向保护、信号钳位);
  5. 电池管理系统(BMS):小型电池组的低功耗整流、过压保护辅助电路。

该器件凭借“低功耗、小体积、高可靠性”的特点,成为低压小电流场景下肖特基二极管的优选方案,适配当前电子设备轻薄化、低功耗的设计趋势。

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