Model & package intelligence
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GOODWORK SMF12A
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK SMF12A
- Type
- GOODWORK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- SMF12A
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.043g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Electronic Component
- BM0219847341
- Operating Temperature
- 55℃~+150℃
- Voltage
- 19.9V
- Current(Ir)
- 2.5uA
- Voltage(VBR)
- 13.3V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMF12A 产品概述
一、产品简介
SMF12A是一款由GOODWORK（固得沃克）出品的超快恢复二极管，采用SOD-123FL封装。该二极管设计用于高频和高效率的电流整流应用，其特点在于具有极低的正向电压降和快速的恢复时间，使其在开关电源、射频应用和逆变器等领域得到广泛应用。
二、产品规格
- 型号: SMF12A
- 封装形式: SOD-123FL
- 最大反向摄取电压 (V_R): 20V
- 正向电压降 (V_f): 0.5V（在额定电流下）
- 正向平均整流电流 (I_f): 1A
- 脉冲电流 (I_f(back)): 30A（最大值，全波整流）
- 结温范围 (T_j): -55°C至 +150°C
- 电气特性: 具备极低的反向泄漏电流（I_r）和优异的热稳定性，适合高性能应用。
三、应用领域
SMF12A主要用于以下几种应用场合：
开关电源（SMPS）: 在开关电源中，SMF12A能够有效整流高频开关信号，提升电源的能效和稳定性。
逆变器: 在逆变器系统中，其快速恢复特性不仅能提高转换效率，同时还减少了开关损耗，延长器件寿命。
电路保护: 作为瞬态电压抑制器（TVS）应用的一部分，SMF12A可提供对电流突波的有效保护，避免敏感电子元件的损坏。
信号整流: 在射频（RF）和音频信号处理中，SMF12A可用作信号整流，保证信号的清晰与稳定。
四、产品特点
快速恢复特性: SMF12A具有极快的恢复时间，能在高频率下工作，适合高效能应用。
低正向压降: 该二极管的小正向电压降确保了在高电流条件下的热性能，有助于器件在较低的功耗下运行。
高耐久性: 由于其宽广的温度工作范围，SMF12A能够在严苛的环境条件下稳定运行，是高温和低温应用的理想选材。
小型化设计: SOD-123FL封装使得SMF12A具有更小的占板面积，方便在空间有限的电路板中使用。
五、结论
SMF12A是GOODWORK（固得沃克）公司推出的一款高性能超快恢复二极管，凭借良好的电气特性和宽多样的应用场景，成为电子设备中不可或缺的关键元件之一。在选择合适的整流器或电压保护元件时，SMF12A无疑是一个优异的选择，其性能优越，能够满足现代电子产品对效率和可靠性的高要求。
综上所述，SMF12A凭借其卓越的特性和适宜的应用范围，成为现代电子设计中极具价值的元器件之一，为开发和提升电子产品性能提供了有效的解决方案。
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