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ON SMF05CT1G
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON SMF05CT1G
- Type
- ON
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Electronic Component
- SMF05CT1G
- Electronic Component
- 1
- Package
- SC-88
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 80pF
- Electronic Component
- BM0093065421
- Operating Temperature
- 40℃~+125℃
- Voltage
- 12.5V
- Electronic Component
- IEC 61000-4-2
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMF05CT1G 产品概述
1. 产品简介
SMF05CT1G 是一款高性能的双向瞬态电压抑制二极管（TVS），适用于电路保护，旨在抵御电压瞬变，确保敏感电子元件的安全。它由国际知名半导体制造商 ON Semiconductor（安森美）生产，采用 SC-88/SOT-363 封装，适合于各种表面贴装应用。
2. 基本参数
- 类型: 齐纳
- 单向通道: 5
- 反向断态电压（Vrwm）: 5V（最大）
- 击穿电压: 最小 6.2V
- 最大钳位电压（不同 Ipp）: 12.5V
- 峰值脉冲电流 (10/1000µs): 8A（8/20µs）
- 峰值脉冲功率: 100W
- 电容（不同频率时）: 80pF @ 1MHz
- 工作温度范围: -40°C ~ 125°C
3. 封装与安装
SMF05CT1G 采用 SC-88/SOT-363 封装，这种小型表面贴装包装使其适合现代电子设备中的高密度设计。表面贴装型的设计使得此二极管在自动化生产中方便安装，并能显著节省PCB空间。
4. 工作原理
TVS 二极管的工作原理是，当电路中出现瞬态电压时（例如静电放电或电压浪涌），SMF05CT1G 能迅速感应到过高的电压并以其击穿电压特性开始导通，保护下游电路不中断且维持正常工作。其钳位电压的设计确保了在高峰电流时能有效地限制电压上升到安全范围，避免对电路造成损害。
5. 应用场景
SMF05CT1G 广泛应用于各种需要保护的电子设备和电路。以下是一些典型应用场景：
- 通信设备：确保数据传输设备耐受外部电压突变。
- 消费电子：例如手机、笔记本电脑等，以保护其内部元器件。
- 工业控制：用于机械和自动化系统中，以防止电压浪涌对传感器和控制器的影响。
- 汽车电子：在汽车电子系统中，保障对敏感电路的安全。
6. 可靠性与耐久性
SMF05CT1G 经过严苛的测试，以保证其在极端工作条件下的长期可靠性。它的工作温度范围宽广，从 -40°C 到 125°C，适合多种工作环境。此外，较高的耐压与峰值脉冲电流能力使其在瞬态保护应用中表现出色，增加了整体电路的安全性与稳定性。
7. 选购建议
在选购 SMF05CT1G 时，设计师应注意其电压等级与应用场合的匹配，确保能够提供足够的保护。同时，应考虑其封装类型是否符合PCB布局的要求，以便有效利用电子元件布局空间。对比其他同类产品时，该器件的性能说明和耐久性测试结果也应作为参考依据。
结论
综上所述，SMF05CT1G 是一款极具性价比的双向 TVS 二极管，它不仅能高效抑制瞬态电压，保护电子设备的安全，还适合多种应用场合，尤其在如今对小型化、集成化要求日益提高的电子产品领域，SMF05CT1G 的优异性能及可靠性使其成为设计师的优选。
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