SZ1SMAxxA Series - SMA Transient Voltage Suppressor, 400 W Unidirectional

SZ1SMAxxA

The SMA 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 SMA series is supplied in Littelfuse's 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/consumer applications.

Features:

  • Reverse Stand-Off Voltage Range: 5.0-70 V
  • Peak Power -- 400 Watts @ 1.0 ms
  • 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 Side or Bottom Circuit Board Mounting
  • Available in Tape and Reel
  • Low Profile Package
  • CASE: Void-free, transfer-molded plastic
  • FINISH: All external surfaces are corrosion resistant with readily solderable leads
  • POLARITY: Cathode indicated by molded polarity notch
  • MOUNTING POSITION: Any
  • MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds
  • Pb-Free Packages are Available
  • 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)TYP VBR@IT (V)Vc (V)Ir@Vso
(μA)
Uni / BiStockSamplesCompare
SZ1SMA13AT3G1340015.1521.52.5UnidirectionalCheckOrder
SZ1SMA15AT3G1540017.624.42.5UnidirectionalCheckOrder
SZ1SMA16AT3G1640018.75262.5UnidirectionalCheckOrder
SZ1SMA18AT3G1840021.0529.22.5UnidirectionalCheckOrder
SZ1SMA20AT3G2040023.3532.42.5UnidirectionalCheckOrder
SZ1SMA22AT3G2240025.6535.52.5UnidirectionalCheckOrder
SZ1SMA24AT3G2440028.138.92.5UnidirectionalCheckOrder
SZ1SMA26AT3G2640030.442.12.5UnidirectionalCheckOrder
SZ1SMA28AT3G2840032.7545.42.5UnidirectionalCheckOrder
SZ1SMA30AT3G3040035.0548.42.5UnidirectionalCheckOrder
SZ1SMA33AT3G3340038.6553.32.5UnidirectionalCheckOrder
SZ1SMA36AT3G3640042.158.12.5UnidirectionalCheckOrder
SZ1SMA43AT3G4340050.369.42.5UnidirectionalCheckOrder
SZ1SMA48AT3G4840056.177.42.5UnidirectionalCheckOrder
SZ1SMA5.0AT3G54006.79.2400UnidirectionalCheckOrder
SZ1SMA54AT3G5440063.1587.12.5UnidirectionalCheckOrder
SZ1SMA58AT3G5840067.893.62.5UnidirectionalCheckOrder
SZ1SMA70AT3G7040081.91132.5UnidirectionalCheckOrder