WMSIC Electronic Components

PANJIT 1SS400_R1_00001

Model1SS400_R1_00001
PackageSOD-523
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 1SS400_R1_00001
Type
PANJIT
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PANJIT
Electronic Component
1SS400_R1_00001
Electronic Component
1
Package
SOD-523
Electronic Component
Switch Diode
Electronic Component
0.016g
Electronic Component
1
Electronic Component
BM0230804022
Current
225mA
Diode
1
Current(Ir)
100nA@80V
(Vf)
1.2V@100mA
Power Dissipation(Pd)
200mW
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.

1SS400_R1_00001 产品概述

一、产品简介

1SS400_R1_00001 是强茂(PANJIT)推出的一款小型高速开关二极管,采用 SOD-523 表面贴装封装,专为高密度电路板与高频开关场合设计。器件在 100mA 条件下正向压降仅 1.2V,反向耐压可达 80V,同时具有极低的反向漏电流(100nA@80V)和快速的反向恢复时间(Trr = 4ns),适合信号整流、快速开关、钳位与整流等应用。

二、主要性能参数

  • 工作结温范围:-55℃ ~ +150℃
  • 正向压降(Vf):1.2V @ IF = 100mA
  • 直流反向耐压(Vr):80V
  • 反向电流(Ir):100nA @ Vr = 80V
  • 非重复峰值浪涌电流(Ifsm):4A(单次脉冲,短时承受)
  • 反向恢复时间(Trr):4ns(快速恢复)
  • 平均整流电流:225mA
  • 耗散功率(Pd):200mW
  • 封装:SOD-523(超小型 SMD)

三、典型特性与优势

  • 低正向压降:在中低电流工作点可降低功耗与发热,便于维持小型封装的热平衡。
  • 快速恢复性能:Trr = 4ns,适用于高频开关、脉冲信号整流及高速保护电路,能减少开关损耗和反向恢复引起的干扰。
  • 低漏电流:100nA@80V 的极低漏电流非常适合对待机功耗敏感的便携与电池供电设备。
  • 小型封装:SOD-523 有利于高密度 PCB 布局与微型化产品设计。

四、典型应用场景

  • 高速信号整流与开关:射频前端、混频器保护等需要快速切换的电路。
  • 低功耗便携设备:手机、可穿戴、蓝牙耳机等对静态漏电有严格要求的系统。
  • 电源辅助与钳位:作为保护二极管、反向保护或浪涌钳位元件(注意 Ifsm 为单次脉冲能力)。
  • 工业与通讯设备:在 80V 以内的高压侧信号整流或保护场合可考虑使用。

五、设计与使用建议

  • 功耗与热管理:器件 Pd 为 200mW,且封装尺寸小,建议在设计中确保足够的散热路径和合理的电流使用场景,避免长期高载流运行。
  • 浪涌与脉冲:Ifsm = 4A 为非重复峰值浪涌能力,仅用于短脉冲事件(例如开机浪涌或瞬态抑制),不宜作为常态大电流通道。
  • 封装焊接:适合标准 SMD 回流工艺,贴装时注意避免过度机械应力及高温超时。
  • 工作条件:请在器件额定 Vr、If 和结温范围内使用,必要时在电路设计中加入适当的去耦与限流措施。

六、选型与替代提醒

该器件定位为小功率、高速开关/信号整流二极管,适合替换市场上同类 SOD-523 封装的快速二极管。若应用需更高连续电流或更低 Vf,可考虑更大封装或肖特基二极管;若需更高耐压或更低 Trr,可参考其它专用高速整流器件。

七、封装与订购信息

  • 品牌:PANJIT(强茂)
  • 型号:1SS400_R1_00001
  • 封装:SOD-523,适合高密度 SMT 组装

在设计样片与量产前,建议获取厂方完整数据手册(含回流曲线、典型特性曲线及测试条件)并结合实际电路进行评估与可靠性验证。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.