SZ1SMCxxA Series - Transient Voltage Suppressor, Unidirectional, 1500 Watt

SZ1SMCxxA

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)TYP VBR@IT (V)Vc (V)Ir@Vso
(μA)
Uni / BiStockSamplesCompare
SZ1SMC13AT3G13150015.1521.55UnidirectionalCheckOrder
SZ1SMC16AT3G16150018.75265UnidirectionalCheckOrder
SZ1SMC17AT3G17150019.927.65UnidirectionalCheckOrder
SZ1SMC20AT3G20150023.3532.45UnidirectionalCheckOrder
SZ1SMC22AT3G22150025.6535.55UnidirectionalCheckOrder
SZ1SMC24AT3G24150028.138.95UnidirectionalCheckOrder
SZ1SMC26AT3G26150030.442.15UnidirectionalCheckOrder
SZ1SMC28AT3G28150032.7545.45UnidirectionalCheckOrder
SZ1SMC30AT3G30150035.0548.45UnidirectionalCheckOrder
SZ1SMC33AT3G33150038.6553.35UnidirectionalCheckOrder
SZ1SMC36AT3G36150042.158.15UnidirectionalCheckOrder
SZ1SMC40AT3G40150046.7564.55UnidirectionalCheckOrder
SZ1SMC48AT3G48150056.177.45UnidirectionalCheckOrder
SZ1SMC51AT3G51150059.782.45UnidirectionalCheckOrder