WMSIC Electronic Components

YANGJIE SMCJ36CAQ

ModelSMCJ36CAQ
PackageDO-214AB(SMC)
BrandYANGJIE
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 26+

Available for RFQ

Technical data

Product details

13 specifications

Core information

Product name
YANGJIE SMCJ36CAQ
Type
DO-214AB(SMC)
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
SMCJ36CAQ
Electronic Component
1
Package
DO-214AB(SMC)
Electronic Component
0.356g
Electronic Component
1
Electronic Component
BM0263579522
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.

SMCJ36CAQ 产品概述

一、主要参数与规格

SMCJ36CAQ(YANGJIE 扬杰)是一款双向瞬态抑制二极管(TVS),以 DO-214AB(SMC)低外形封装提供,适合自动贴片工艺。关键电气参数如下:

  • 极性:双向
  • 反向截止电压(Vrwm):36 V
  • 击穿电压(VBR):44.2 V
  • 钳位电压(Vc):58.1 V(10/1000 μs 测试工况)
  • 峰值脉冲电流(Ipp):25.8 A @ 10/1000 μs
  • 峰值脉冲功率(Ppp):1.5 kW @ 10/1000 μs(10/1000 μs 波形)
  • 反向漏电流(Ir):1 μA
  • 类型:TVS(瞬态电压抑制器)

二、主要特性

SMCJ36CAQ 优势明显,适合需要高能量吸收能力和快速响应的瞬态抑制场合:

  • 低外形封装,便于自动化贴装与批量生产。
  • 双向保护,能同时抑制正负极性瞬态,适用于交流或可能出现极性反转的信号/电源线。
  • 优越的钳位能力,在 10/1000 μs 浪涌下能将瞬态电压限制在约 58.1 V 的水平,保护后端器件免受高压冲击。
  • 响应时间极快,可在纳秒级别导通以抑制快速上升的瞬态尖峰。
  • 低漏电流(1 μA),对静态功耗与模拟信号影响小,适合对漏电严格要求的系统。

三、典型应用场景

该器件适用于多种需要瞬态电压防护的领域,尤其是大能量脉冲和雷击脉冲可能出现的环境:

  • 工业与电源系统:继电器/接触器切换、感性负载开关产生的反向尖峰保护。
  • 通信与电信设备:线路保护、基站与远端单元信号线防护。
  • 汽车电子与传感器:车载电子、传感器单元线上针对瞬态浪涌的防护(注意按具体认证需求选型)。
  • 消费电子与计算设备:电源输入、接口端口及关键电路的瞬态抑制。
  • MOSFET/IC 保护:在功率开关或敏感芯片附近用于吸收瞬态能量,延长器件寿命。

四、封装与安装建议

为发挥 SMCJ36CAQ 的最佳保护效果,建议按以下 PCB 设计与安装实践执行:

  • 尽可能将 TVS 器件靠近被保护端口或器件放置,减小串联走线电感。
  • 采用宽短的地连接与焊盘,提升散热与能量传导能力。
  • 在高能量场合配合适当的串联阻抗或熔断元件使用,以分担能量并提高系统可靠性。
  • 选择合适的回流焊工艺参数,保障封装可靠性与焊点质量。

五、选型注意与可靠性提示

在选用 SMCJ36CAQ 时应考虑系统工作条件与裕量:

  • 工作电压裕量:Vrwm = 36 V,建议系统长期工作电压远低于此值;对 12 V、24 V 等系统有较好适配性,但仍需根据最大工作电压与浪涌情况评估裕量。
  • 能量能力匹配:Ppp = 1.5 kW(10/1000 μs)和 Ipp = 25.8 A 表明对短时高能脉冲有良好吸收能力,但不可长期承受重复大能量冲击,需按实际冲击频率与能量进行热与寿命评估。
  • 环境与认证:在关键安全或汽车环境中使用时,请结合温度、振动、电磁兼容等要求,参考厂商数据手册和可靠性试验结果进行验证。

总结:SMCJ36CAQ 是一款面向高能瞬态抑制需求的双向 TVS 器件,具有快速响应、低漏电、优秀钳位与较高峰值冲击能力,适用于工业、通信、汽车与消费类电子等需要稳健瞬态保护的应用场景。购买与工程使用时建议参照扬杰(YANGJIE)提供的完整数据手册与应用说明,确保与系统设计参数匹配。

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.