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BORN SMF3.3CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BORN SMF3.3CA
- Type
- BORN
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BORN
- Electronic Component
- SMF3.3CA
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.034g
- Electronic Component
- 1
- Cj- Capacitor
- 70pF
- Electronic Component
- BM0220669572
- Voltage
- 11V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 1uA
- Voltage(VBR)
- 3.5V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMF3.3CA 产品概述
一、产品简介
SMF3.3CA 是 BORN（伯恩半导体）推出的一款表面贴装保护二极管，属于 SOD-123FL 封装类型。该产品广泛应用于各种电子设备中，尤其是在电源管理、信号保护等领域。其主要功能是提供过压保护，保护下游电路和元器件不受突发高电压或尖峰电压的影响。
二、器件特性
封装与尺寸： SMF3.3CA 采用 SOD-123FL 封装，具有小体积、高集成度的特点，适合在空间受限的应用中使用。该封装的尺寸通常为 2.0 mm x 1.25 mm x 0.6 mm，适应现代电子产品对小型化和轻量化的需求。
电气特性：
- 反向击穿电压（V_BR）：SMF3.3CA 的反向击穿电压一般在 3.3V 附近，能够有效限制电路中电压的升高。
- 最大反向工作电压（V_RWM）：此器件适用于那些需要控制在一定电压范围内的电路设计，最大工作电压一般是在 3.3V。
- 峰值脉冲电流（I_PP）：SMF3.3CA 能够承受高达数千安培的瞬变脉冲电流，使其具备出色的瞬态电流响应能力。
热特性： 该器件具有良好的热稳定性，工作温度范围通常在 -55℃ 到 +150℃ 之间，这使得 SMF3.3CA 可以在各种环境条件下稳定工作，适应恶劣的工作环境。
三、应用领域
SMF3.3CA 的应用十分广泛，主要包括但不限于以下几个方向：
电源管理： 在电源模块中，SMF3.3CA 可用于保护开关电源、线性稳压器等电路，防止电压尖峰对这些组件造成损害。
信号线路保护： 在通信设备和数据线路中，它可以有效地防止静电放电（ESD）和其他高压干扰，保护敏感的信号处理电路。
消费电子： SMF3.3CA 广泛应用于手机、平板电脑、笔记本电脑等消费电子产品中，保护内部电路，增加产品的稳定性和可靠性。
汽车电子： 在现代汽车电子系统中，SMF3.3CA 可以在电机驱动、传感器和控制单元中提供保护，确保系统的正常运行。
四、选型指南
选择 SMF3.3CA 时需要考虑以下几个方面：
- 电压等级：确保所选元器件的击穿电压能满足实际应用需求。
- 封装类型：根据PCB布局和空间等要求，确认 SOD-123FL 封装是否合适。
- 热管理：在高温环境下工作时，需考虑相应的散热措施。
五、总结
SMF3.3CA 是一款高性能的保护二极管，凭借其优越的电气和热性能，广泛适用于电源管理、信号保护和各种电子设备。随着电子技术的发展，尤其是在智能设备和汽车电子领域，对可靠的过压保护需求日益增长，SMF3.3CA 作为一款优质的保护元件，其市场需求也将不断上升。
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