SZ1SMCxxA Series - Transient Voltage Suppressor, Unidirectional, 1500 Watt

SZ1SMCxxA
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The SMC 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 SMC 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:

  • Standard Zener Breakdown Voltage Range - 6.8 to 91 V
  • Stand-off Voltage Range - 5 to 78 V
  • Peak Power - 1500 Watts @ 1 ms
  • Maximum Clamp Voltage @ Peak Pulse Current
  • Low Leakage < 5 µA Above 10 V
  • UL Recognition
  • Maximum Temperature Coefficient Specified
  • Available in Tape and Reel
  • Response Time Typically < 1 ns
  • CASE: Void-free, transfer-molded, thermosetting plastic
  • FINISH: All external surfaces are corrosion resistant and leads are readily solderable
  • POLARITY: Cathode indicated by molded polarity notch.
    When operated in zener mode, will be positive with respect to anode
  • MOUNTING POSITION: Any
  • LEADS: Modified L-Bend providing more contact area to bond pads
  • MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
    260°C for 10 seconds
  • WAFER FAB LOCATION: Phoenix, Arizona
  • ASSEMBLY/TEST LOCATION: Seremban, Malaysia
  • Pb-Free Packages are Available
  • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements

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
SZ1SMC13AT3G13150069.714.4015.9021.515150CheckOrder
SZ1SMC16AT3G16150057.717.8019.702615150CheckOrder
SZ1SMC17AT3G17150053.318.9020.9027.615150CheckOrder
SZ1SMC20AT3G20150046.322.2024.5032.415150CheckOrder
SZ1SMC22AT3G22150042.224.4026.9035.515150CheckOrder
SZ1SMC24AT3G24150038.626.7029.5038.915150CheckOrder
SZ1SMC26AT3G26150035.628.9031.9042.115150CheckOrder
SZ1SMC28AT3G2815003331.1034.4045.415150CheckOrder
SZ1SMC30AT3G3015003133.3036.8048.415150CheckOrder
SZ1SMC33AT3G33150028.136.7040.6053.315150CheckOrder
SZ1SMC36AT3G36150025.840.0044.2058.115150CheckOrder
SZ1SMC40AT3G40150032.244.4049.1064.515150CheckOrder
SZ1SMC48AT3G48150019.453.3058.9077.415150CheckOrder
SZ1SMC51AT3G51150018.256.7062.7082.415150CheckOrder