WMSIC Electronic Components

Littelfuse 1.5SMC33CA

Littelfuse 1.5SMC33CA
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Product image

Model1.5SMC33CA
PackageDO-214AB
BrandLittelfuse
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
Littelfuse 1.5SMC33CA
Type
LITTELFUSE
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
LITTELFUSE
Electronic Component
1.5SMC33CA
Electronic Component
1
Package
DO-214AB
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.448g
Electronic Component
1
Electronic Component
BM0000280098
Operating Temperature
65℃~+150℃
Voltage
45.7V
Electronic Component
IEC 61000-4-4；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.

1.5SMC33CA 产品概述

产品介绍

1.5SMC33CA是一款高性能的双向瞬态电压抑制二极管（TVS），专为保护敏感电子设备免受过电压瞬态影响而设计。该器件由美国力特（Littelfuse）公司制造，是电子线路保护中常用的一种组件，涵盖了广泛的应用场景，如电源线保护、通讯设备、汽车电子和工业控制等。

主要参数

  1. 极性: 本产品为双向器件，能在正向和反向偏置下提供过压保护，灵活适应多种电路配置。
  2. 击穿电压: 该TVS的击穿电压（最小值）为31.4V，典型反向断态电压为28.2V，这意味着在工作电压低于此值时，元件将保持非导通状态，确保正常工作。
  3. 箝位电压: 当遭遇瞬态电压时，该器件的最大箝位电压为45.7V，能够有效限制电压峰值，保护后续电路组件。
  4. 峰值脉冲电流: 最大峰值脉冲电流为33.3A（10/1000µs），表示在短时间内该器件能够承受的电流强度，为保护电路提供了强大的支撑。

功能与应用

  1. 过电压保护: 1.5SMC33CA可以有效吸收浪涌电流，并在瞬态电压出现时迅速导通，从而有效保护下游的敏感元器件，降低因过电压引起的损坏风险。

  2. 广泛的应用场合: 由于其优异的性能，该产品广泛应用于汽车电子（如车载导航、音响系统）、通讯网络设备（如路由器、交换机）、以及各种消费类电子产品（如手机、家用电器）等领域。

  3. 环境适应性: 工作温度范围为-55°C至150°C，适合于严苛环境下的长期稳定运行，无论是在高温、低温或是潮湿环境中，1.5SMC33CA都能维持其可靠性。

封装与安装

该产品采用SMC（DO-214AB）表面贴装型封装，既便于自动化生产中的安装，又节省了电路板空间。表面贴装的设计还使得它与现代电子设备的小型化趋势相适应。其封装设计还支持高温焊接，适合于绿色环保工艺。

总结

综上所述，1.5SMC33CA是一款高效、可靠的双向瞬态电压抑制二极管，凭借其优异的电气性能和广泛的应用范围，成为电子设计及保护领域的重要元器件。无论是在汽车、通讯，还是工业设备的设计中，1.5SMC33CA都能为客户提供卓越的过电压保护解决方案，是确保电路设备安全性和稳定性的理想选择。

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