SM4T50CAY電路保護(hù)的TVS-二極管規(guī)格書PDF中文資料

SM4T50CAY屬于電路保護(hù)的TVS-二極管。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的SM4T50CAYTVS - 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。

Features

AEC-Q101 qualified

Peak pulse power:

– 400 W (10/1000 μs)

– 2.3 kW (8/20 μs)

Stand-off voltage range from 5 V to 70 V

Unidirectional and bidirectional types

Low leakage current:

– 0.2 μA at 25 °C

– 1 μA at 85 °C

Operating Tj max: 150 °C

JEDEC registered package outline

Resin meets UL94, V0

Description

The SM4TY series are designed to protect sensitive automotive circuits against

surges defined in ISO 7637-2 and against electrostatic discharges according to

ISO 10605.

The Planar technology makes it compatible with high-end circuits where low leakage

current and high junction temperature are required to provide long term reliability and

stability. SM4TY devices are packaged in SMA (SMA footprint in accordance with

IPC 7531 standard).