WMSIC Electronic Components

Brightking SMBJ10A/TR13 SMBJ10A

ModelSMBJ10A/TR13
PackageSMB
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Brightking SMBJ10A / TR13
Type
BRIGHTKING
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
SMBJ10A/TR13
Electronic Component
1
Package
SMB
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.198g
Electronic Component
1
Electronic Component
BM0263668558
Voltage
17V
Current(Ir)
5uA
Voltage(VBR)
11.1V
Electronic Component
Electronic Component
Electronic Component
3000

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

Brightking SMBJ10A/TR13 单向TVS瞬态抑制二极管产品概述

一、产品基本属性与品牌背景

SMBJ10A/TR13是台湾君耀电子(Brightking) 推出的一款单向瞬态抑制二极管(TVS),专注于电路过压保护场景。君耀作为国内专业保护器件供应商,在TVS、压敏电阻等领域拥有成熟的研发与制造体系,产品覆盖消费电子、通信、工业控制等多领域。该型号采用SMB封装(DO-214AA),属于表面贴装型器件,料号中“TR13”表示13英寸编带包装,适配自动化贴装需求。

二、核心电气参数详细解析

SMBJ10A/TR13的参数针对低电压过压保护优化,关键指标如下:

1. 反向截止电压(Vrwm)

额定值为10V,是器件正常工作时可承受的最大反向电压,无过压时保持截止状态,不影响电路静态运行。

2. 击穿电压(Vbr)

典型值为11.1V(公差范围±10%~15%),当反向电压超过该值时,TVS管启动导通,泄放浪涌电流,触发保护机制。

3. 钳位电压(Vc)

额定值为17V(对应8/20μs标准浪涌脉冲),是导通后能钳位到的最高电压,可有效限制后端敏感器件(如IC、MOS管)的过压冲击。

4. 峰值脉冲电流(Ipp)

额定值为35.3A,反映器件在8/20μs浪涌下的最大耐受电流,体现强浪涌抑制能力。

5. 峰值脉冲功率(Ppp)

额定值为600W,由Vc与Ipp乘积计算(17V×35.3A≈600W),明确器件浪涌耐受极限。

6. 反向漏电流(Ir)

典型值为5μA(Vrwm=10V下测试),漏电流极小,对电路静态功耗影响可忽略。

三、封装与物理特性

该产品采用SMB(DO-214AA)表面贴装封装,尺寸紧凑(约2.3mm×1.5mm×1.0mm),适配高密度PCB布局。封装符合RoHS无铅环保标准,满足全球市场要求。器件为单向极性,安装时需注意引脚方向(色环端为阴极,对应电路反向电压端),避免反向安装导致保护失效。

四、关键性能优势

  1. ns级快速响应:可瞬间抑制静电放电、开关尖峰等突发浪涌,保护后端器件;
  2. 高浪涌耐受:600W脉冲功率与35.3A峰值电流,应对雷击感应、电源浪涌等场景;
  3. 低静态损耗:5μA漏电流不影响电路效率,适合低功耗设备;
  4. 稳定钳位:17V钳位电压一致性好,避免保护波动;
  5. 高可靠性:通过温度循环、湿度测试等严格可靠性验证,长期工作稳定。

五、典型应用领域

SMBJ10A/TR13适用于多种低电压过压保护场景:

  1. 消费电子:手机、平板、笔记本的电源/USB/HDMI接口保护;
  2. 通信设备:路由器、交换机、基站的信号/电源线路浪涌抑制;
  3. 工业控制:PLC、传感器、电机驱动电路的瞬态保护;
  4. 电源系统:开关电源、DC-DC转换器、电池充电电路防护;
  5. 汽车电子:车载充电器、CAN总线、胎压传感器的浪涌保护(部分批次满足汽车级要求)。

综上,SMBJ10A/TR13凭借紧凑封装、稳定参数与高浪涌能力,成为低电压电路过压保护的可靠选择。

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.