SZ1SMA Series - 400W in SMA Package

SZ1SMAxxCA
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The SZ1SMA series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SZ1SMA series is supplied in the Littelfuse exclusive, cost-effective, highly reliable package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial and consumer applications.

Features:

  • Zener Transient Overvoltage Suppressors
  • Peak Power − 400 W @ 1ms
  • ESD Rating of Class 3 (>16 kV) per Human Body Model
  • Response Time is Typically < 1 ns
  • Flat Handling Surface for Accurate Placement
  • Package Design for Top Slide or Bottom Circuit Board Mounting
  • Low Profile Package
  • Pb-free means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD-609A.01)
  • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable

Access specifications, certifications, check availability and order parts below

Catalog #VR (Vso)Watts (W)IPP 10x1000μs (A)MIN VBR@IT
(V)
MAX VBR@IT
(V)
Vc (V)IT
(mA)
Ir@Vso
(μA)
Max
Temp
(deg C)
StockSamplesCompare
SZ1SMA10AT3G1040023.511.1012.31712.5150CheckOrder
SZ1SMA10CAT3G1040023.511.1012.2717.012.5150CheckOrder
SZ1SMA11AT3G114002212.2013.518.212.5150CheckOrder
SZ1SMA12AT3G1240020.113.3014.719.912.5150CheckOrder
SZ1SMA12CAT3G1240020.113.3014.719.912.5150CheckOrder
SZ1SMA13AT3G1340018.614.4015.921.512.5150CheckOrder
SZ1SMA13CAT3G1340018.614.4015.9221.512.5150CheckOrder
SZ1SMA14AT3G1440017.215.6017.223.212.5150CheckOrder
SZ1SMA15AT3G1540016.416.7018.524.412.5150CheckOrder
SZ1SMA15CAT3G1540016.416.7018.4624.412.5150CheckOrder
SZ1SMA16AT3G1640015.417.8019.72612.5150CheckOrder
SZ1SMA16CAT3G1640015.417.8019.6726.012.5150CheckOrder
SZ1SMA17AT3G1740014.518.9020.927.612.5150CheckOrder
SZ1SMA18AT3G1840013.720.0022.129.212.5150CheckOrder
SZ1SMA18CAT3G1840013.720.0022.1129.212.5150CheckOrder
SZ1SMA20AT3G2040012.322.2024.532.412.5150CheckOrder
SZ1SMA20CAT3G2040012.322.2024.5432.412.5150CheckOrder
SZ1SMA22AT3G2240011.324.4026.935.512.5150CheckOrder
SZ1SMA24AT3G2440010.326.7029.538.912.5150CheckOrder
SZ1SMA24CAT3G2440010.326.7029.5138.912.5150CheckOrder
SZ1SMA26AT3G264009.528.9031.942.112.5150CheckOrder
SZ1SMA26CAT3G264009.528.9031.9442.112.5150CheckOrder
SZ1SMA28AT3G284008.831.1034.445.412.5150CheckOrder
SZ1SMA28CAT3G284008.831.1034.3745.412.5150CheckOrder
SZ1SMA30AT3G304008.333.3036.848.411150CheckOrder
SZ1SMA30CAT3G304008.333.3036.8148.412.5150CheckOrder
SZ1SMA33AT3G334007.536.7040.653.312.5150CheckOrder
SZ1SMA33CAT3G334007.536.7040.5653.312.5150CheckOrder
SZ1SMA36AT3G364006.940.0044.258.112.5150CheckOrder
SZ1SMA36CAT3G364006.940.0044.2158.112.5150CheckOrder
SZ1SMA40AT3G404006.244.4049.164.512.5150CheckOrder
SZ1SMA40CAT3G404006.244.4049.0764.512.5150CheckOrder
SZ1SMA43AT3G434005.847.8052.869.412.5150CheckOrder
SZ1SMA43CAT3G434005.847.9352.76912.5150CheckOrder
SZ1SMA45AT3G454005.550.0055.372.212.5150CheckOrder
SZ1SMA45CAT3G454005.650.0255.4371.512.5150CheckOrder
SZ1SMA48AT3G484005.253.3058.977.412.5150CheckOrder
SZ1SMA48CAT3G484005.253.3058.9177.412.5150CheckOrder
SZ1SMA5.0AT3G5.040043.56.4079.210400150CheckOrder
SZ1SMA54AT3G544004.660.0066.387.112.5150CheckOrder
SZ1SMA58AT3G584004.364.4071.593.612.5150CheckOrder
SZ1SMA58CAT3G584004.364.4071.1893.612.5150CheckOrder
SZ1SMA6.0AT3G6.040038.86.677.3710.310400150CheckOrder
SZ1SMA6.5AT3G6.540035.77.227.9811.210250150CheckOrder
SZ1SMA60CAT3G604004.166.7073.7296.812.5150CheckOrder
SZ1SMA70AT3G704003.577.808611312.5150CheckOrder
SZ1SMA70CAT3G704003.577.8085.99113.012.5150CheckOrder
SZ1SMA78CAT3G784003.286.7095.83126.012.5150CheckOrder
SZ1SMA8.0AT3G8.040029.48.899.8313.6125150CheckOrder
SZ1SMA8.5AT3G8.540027.89.4410.414.415150CheckOrder
SZ1SMA9.0AT3G9.04002610.0011.115.412.5150CheckOrder