WMSIC Electronic Components

ST SMBJ24A-TR TVS Diode SMBJ24A

ST SMBJ24A-TR TVS Diode SMBJ24A
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Product image

ModelSMBJ24A-TR
PackageSMB(DO-214AA)
BrandST
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+

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Technical data

Product details

20 specifications

Core information

Product name
ST(STMicroelectronics) SMBJ24A-TR
Type
ST
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
SMBJ24A-TR
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
BM69416596
Operating Temperature
55℃~+150℃
Voltage
50V
Electronic Component
IEC 61000-4-5；IEC 61000-4-2
Current(Ir)
1uA

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: SMBJ24A-TR TVS二极管

SMBJ24A-TR 是由意法半导体（STMicroelectronics）制造的一款高性能瞬态电压抑制二极管（TVS二极管）。此产品主要用于保护电路免受瞬态电压脉冲的影响，广泛应用于各种电子设备和电源线路中，以确保其正常操作并提高系统的可靠性。

主要特性

  1. 齐纳二极管设计：SMBJ24A-TR 是一种单向齐纳二极管，具有极好的电压钳位特性，能够有效抑制过电压事件，保障下游电路组件的安全。

  2. 反向断态电压：该二极管的典型反向断态电压为 24V，能够有效解决防护需求较高的中低压电子设备。

  3. 钳位电压：在特定的峰值电流条件下（例如，Ipp时），SMBJ24A-TR 的最大钳位电压为 38.9V，这为敏感设备提供了额外的安全保护。

  4. 击穿电压：本元件的最小击穿电压为 26.7V，这保证了在超出正常操作范围时有效导通，将过电压迅速转化为安全电流，减少设备损坏的风险。

  5. 高峰值脉冲电流承受能力：SMBJ24A-TR 可承受高达 16A 的峰值脉冲电流（10/1000µs 脉冲），和高达 600W 的峰值脉冲功率。这种特性使其在面对瞬态电压事件（如电气干扰、雷击等）时更加可靠。

  6. 宽广的工作温度范围：工作温度范围从 -55°C 到 150°C，为极端环境下的应用提供了良好的灵活性。这种特性使得 SMBJ24A-TR 适合在不同工作条件下的商业和工业应用。

  7. 封装类型：此二极管采用表面贴装型封装，规格为 SMB（DO-214AA），便于自动化生产和装配技术，满足现代电子设备对小型化和集成化的需求。

应用场景

SMBJ24A-TR 的设计使其在多个领域都有广泛的应用，包括但不限于:

  • 电源保护：在电源供应和开关电源电路中，为输入和输出端口提供瞬态电压保护。
  • 通信设备：在电话、网络和数据传输设备中，保护电路不受电气干扰影响。
  • 汽车电子：特别适用于车载电子设备，抵御可能的电弧和高电压瞬态。
  • 消费电子：如智能手机、平板电脑和其他便携式设备，防止静电释放（ESD）和浪涌电流对电路造成的损害。

选型理由

选择 SMBJ24A-TR 作为过压保护的关键原因在于其高性能与宽应用范围。其卓越的电气性能和高的可靠性，能够有效满足现代电子设备对瞬态电压保护的严格要求。此外，意法半导体作为全球领先的半导体制造商，其产品有着良好的质量保证和行业声誉，使其成为可靠的选择。

总结而言，SMBJ24A-TR TVS二极管是一款功能强大的保护元件，凭借其卓越的性能和广泛的适用性，能够为各类电子应用提供坚实的保护屏障，确保设备的安全和稳定运行。

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