SMA4F85A數(shù)據(jù)手冊電路保護(hù)的TVS-二極管規(guī)格書PDF

廠商型號 |
SMA4F85A |
參數(shù)屬性 | SMA4F85A 封裝/外殼為DO-221AC,SMA 扁平引線;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為電路保護(hù)的TVS-二極管;SMA4F85A應(yīng)用范圍:通用;產(chǎn)品描述:TVS DIODE 85VWM 137VC SMAFLAT |
功能描述 | 400 W TVS in SMA Flat |
封裝外殼 | DO-221AC,SMA 扁平引線 |
制造商 | ST STMicroelectronics |
中文名稱 | 意法半導(dǎo)體 意法半導(dǎo)體集團(tuán) |
數(shù)據(jù)手冊 | |
更新時間 | 2025-9-7 10:07:00 |
人工找貨 | SMA4F85A價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
SMA4F85A規(guī)格書詳情
描述 Description
The SMA4F Transil series are designed to protect sensitive circuits against transient surges.
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.
特性 Features
? Peak pulse power: 400 W (10/1000 μs) and 2.5 kW (8/20 μs)
? Stand-off voltage range from 5 V to 188 V
? Unidirectional type
? Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C
? Operating Tj max: 175 °C
? High power capability at Tj max.: up to 200 W (10/1000 μs)
? Lead finishing: matte tin plating
簡介
SMA4F85A屬于電路保護(hù)的TVS-二極管。由制造生產(chǎn)的SMA4F85ATVS - 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。
技術(shù)參數(shù)
更多- 制造商編號
:SMA4F85A
- 生產(chǎn)廠家
:ST
- Marketing Status
:Active
- Directionality
:Uni-Directional
- Breakdown Voltage_nom(V)
:100
- Power_nom(10/1000μs @ 25°C)(W)
:400
- Junction Temperature_max(°C)
:175