WMSIC Electronic Components

Brightking SJD12C07L01

ModelSJD12C07L01
PackageSOD-123S
BrandBrightking
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
Brightking SJD12C07L01
Type
BRIGHTKING
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
SJD12C07L01
Electronic Component
1
Package
SOD-123S
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.038g
Electronic Component
1
Channel Count
Electronic Component
Electronic Component
BM0265619974
Voltage
12V
Electronic Component
IEC 61000-4-2
Current(Ir)
200uA
Voltage(VBR)
7.78V
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.

Brightking SJD12C07L01 静电放电保护器件产品概述

一、产品定位与核心价值

Brightking(台湾君耀)SJD12C07L01是一款单路表面贴装ESD静电放电保护器件,专为敏感电子电路的静电防护设计,核心价值在于以极小封装实现高效、低功耗的过压防护,满足消费电子、工业控制等领域对空间紧凑、防护可靠的需求,且完全符合国际静电防护标准IEC 61000-4-2。

二、关键参数深度解析

SJD12C07L01的参数针对静电防护场景做了精准匹配,各核心指标的应用意义如下:

  1. 反向截止电压(Vrwm=7V):正常工作时器件反向偏置的最大允许电压,在此电压下器件处于截止状态,无明显导通电流,不干扰后端电路的信号传输与功耗。
  2. 钳位电压(12V):静电脉冲(如人体放电HBM)到来时,器件快速导通,将线路过压钳位至12V以内,避免后端IC因过压击穿损坏,是防护性能的核心保障。
  3. 峰值脉冲电流(Ipp=16.7A):在标准8/20μs浪涌波形下,器件能承受的最大脉冲电流,可有效应对日常场景中人体静电(典型值5-15A)的冲击。
  4. 峰值脉冲功率(Ppp=1kW@8/20μs):对应8/20μs标准浪涌波形的功率能力(8μs上升时间、20μs半高宽为静电放电典型特征),1kW功率确保器件在脉冲冲击下不失效。
  5. 击穿电压(7.78V):反向电压超过此值时器件开始导通(正常工作电压远低于此,避免误触发),保证防护的精准性。
  6. 反向电流(Ir=200μA):Vrwm=7V下的反向漏电流,数值极低,对电路功耗影响可忽略,适合低功耗电子设备。
  7. 通道数(单路):专为单条信号线路(如I2C、SPI、USB单端信号、触控接口等)设计,防护针对性强。

三、封装与典型应用场景

SJD12C07L01采用SOD-123S表面贴装封装,尺寸紧凑(典型尺寸1.6mm×0.8mm×0.6mm),适合高密度PCB布局,典型应用场景包括:

  • 消费电子:智能手机、平板、智能手表的触控屏接口、传感器信号线路、耳机接口;
  • 工业控制:小型PLC的数字输入输出接口、传感器模块(温度/压力传感器)的信号防护;
  • 物联网设备:低功耗IoT节点的通信接口(LoRa/蓝牙)、传感器数据线路;
  • 汽车电子(辅助场景):车载小型电子模块的静电防护(需结合具体环境验证)。

四、防护性能与可靠性

  1. 标准符合性:符合IEC 61000-4-2静电放电测试标准,可应对接触放电(最高8kV)和空气放电(最高15kV),满足大多数电子设备的静电防护要求;
  2. 快速响应:ESD器件响应时间通常在ns级(君耀同类产品典型<1ns),能快速抑制脉冲过压,保护敏感元件;
  3. 低功耗特性:200μA漏电流在低功耗电路中无额外功耗负担,适合电池供电设备;
  4. 可靠性保障:Brightking产品经过严格可靠性测试(温度循环、湿度测试等),参数一致性好,适合长期稳定工作。

五、品牌背景

Brightking(台湾君耀)是全球知名的过压保护器件制造商,专注于TVS二极管、ESD保护器、压敏电阻等产品研发,产品覆盖消费电子、通信、工业、汽车等领域。其ESD器件以高可靠性、小封装、低漏电流为核心优势,符合RoHS环保标准,在国内外市场拥有广泛应用口碑。

该器件通过精准的参数设计与小封装优化,成为敏感电子电路静电防护的高性价比选择,可有效提升设备抗静电能力与使用寿命。

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.