1.5SMC屬于電路保護(hù)的TVS-二極管。由臺(tái)灣國巨股份有限公司制造生產(chǎn)的1.5SMCTVS - 二極管TVS 二極管是一種半導(dǎo)體器件，可用于限制或阻止特定電壓電平的浪涌。該系列產(chǎn)品使用二極管（只能單向?qū)щ姷脑骷┻M(jìn)行設(shè)計(jì)。TVS 是 Transient Voltage Suppression/Suppressor（瞬態(tài)電壓抑制/抑制器）的首字母縮寫。類型包括轉(zhuǎn)向（軌至軌）或齊納，具有單向通道、雙向通道、電壓 – 反關(guān)態(tài)、電壓 – 擊穿、電壓 – 箝位、電流 – 峰值脈沖、功率 – 峰值脈沖和電源線路保護(hù)等特征。

特性 Features

■ For surface mounted applications in order to optimize board space

■ Low profile package

■ Built-in strain relief

■ Glass passivated junction

■ Low inductance

■ Excellent clamping capability

■ 1500W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle): 0.01%

■ Fast response time

■Typical IR less than 1μA above 12V

■ High Temperature soldering: 260℃/10 seconds at terminals

■ Plastic package has underwriters laboratory flammability 94V-0

■ Meets MSL level 1, per J-STD-020

■ Safety certification: UL

■ IEC61000-4-2 ESD 30KV Air, 30KV contact compliance

Mechanical Data

■ Case: JEDEC DO-214AB. Molded plastic over glass passivated junction

■ Terminal: Tin plated, solderable per MIL-STD-750, Method 2026

■ Polarity: Color band denotes cathode except bi-directional models

■ Standard Packaging: 16mm tape (EIA STD RS-481)

■ Weight: 0.26g

Applications

■ I/O interface ■ AC/DC power supply

■ Low frequency signal transmission line (RS232, RS485, etc.)