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MDD SMBJ36A
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MDD SMBJ36A
- Type
- MDD
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MDD
- Electronic Component
- SMBJ36A
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.224g
- Electronic Component
- 1
- Electronic Component
- BM0219491648
- Operating Temperature
- 65℃~+150℃
- Voltage
- 58.1V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 44.2V
- 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.
产品概述：SMBJ36A TVS二极管
一、产品简介
SMBJ36A是一种重要的过压保护组件，属于瞬态电压抑制二极管（TVS二极管）系列。其主要用于保护敏感电子设备，防止瞬态电压和浪涌电流对电路造成损害。SMBJ36A具有较高的抗压能力，额定电压为36V，适用于多种应用场景，如计算机、通信设备、消费电子等。
二、器件结构与封装
SMBJ36A采用SMB封装（DO-214AA），其表面贴装设计使得在PCB（印刷电路板）上布置更加灵活。SMB封装的特点是体积小、热导性能好，使得这一系列的保护二极管在电流通过时能有效散热，提高器件的工作稳定性和可靠性。
SMB封装的尺寸为：
- 封装长度：约4.57mm
- 封装宽度：约3.08mm
- 封装高度：约2.29mm
三、技术参数
SMBJ36A的主要技术参数如下：
- 工作电压（VWM）：36V
- 钳位电压（VC）：在600A浪涌电流下，钳位电压为最大保护电压（可在数据手册中找到具体数值）。
- 峰值脉冲功率（PPP）：最大可达到400W（在10/1000μs的脉冲条件下）。
- 反向击穿电压（VBR）：范围在40V至44V之间（通常情况下）。
- 漏电流（IR）：在额定电压下，漏电流较低，确保器件在正常工作状态下可以有效避免功耗过高。
四、工作原理
TVS二极管的工作原理基于反向击穿的特性。在正常工作条件下，SMBJ36A处于截止状态，不对电路产生影响。当电路中出现突发的浪涌电压时，TVS二极管会迅速进入导通状态，提供一个低阻抗的路径以分流过量电流，从而将瞬态电压压制在安全范围内，保护后续的器件免受损害。
五、应用场景
SMBJ36A广泛应用于以下领域：
- 通信设备：如基站、路由器等，通过保护信号线免受雷击和其他高电压干扰。
- 消费电子：在手机、平板电脑和其他智能设备中，防止瞬态电压对电路板的影响。
- 工业设备：在各种工业控制系统中保护敏感电子元器件。
- 汽车电子：用于车载电子设备，防止来自外部环境的电压冲击。
六、优点分析
- 快速响应时间：SMBJ36A能够快速响应过压，减少瞬态电压对电路的伤害。
- 高功率处理能力：器件能够承受较高的脉冲功率，确保在极端条件下仍能正常工作。
- 小型化设计：SMB封装保证了器件的轻量化与小型化，方便在密集电路板上的布局。
七、结论
SMBJ36A TVS二极管是电路保护解决方案中的重要角色，凭借其优异的性能和广泛的适用性，成为了多种行业中的理想选择。其高效的过压保护能力和可靠的长期稳定性，使其在保护敏感电子组件的同时，提升了整个系统的安全性与可靠性。无论是在消费类电子产品还是在工业应用中，SMBJ36A都展示出了卓越的性能特征，为现代电子设备提供了必要的安全保障。
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