SMCJ43CA

SMCJ series, 1500W transient voltage suppressor (TVS) in SMC package, designed to protect electronic circuits against damage induced by lightning surges or other transient voltage events.

Features and Benefits
  • Peak pulse power 1500W @ 10/1000μs waveform
  • Excellent clamping capability
  • Low incremental surge resistance
  • Surface mount package for easy assembly and PCB space-saving
  • Typical IR < 1μA when VBR min > 12V
  • Fast response time: typically < 1.0ps from 0V to VBR minimum
  • IEC 61000-4-2 ESD 30kV (Air), 30kV (Contact)
  • EFT protection of data lines in accordance with IEC 61000-4-4
  • Guaranteed high temperature for reflow soldering: 260°C/10sec
  • Mold compound complies to UL94V-0 flammability classification
  • Meets MSL level 1, per J-STD-020
  • Pb-free lead finish
  • Halogen free and RoHS compliant
Applications
  • Power supplies
  • Industrial applications
  • Power management circuits
  • I/O interfaces
Parametric
Package
Quality, reliability & chemical content
Ordering
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
   SMCJ43CA VR  reverse stand off voltage       43 V
VBR  breakdown voltage  IT = 1 mA 48.2   52.4 V
Tj  junction temperature       150 °C
VC  clamping voltage  IPP = 21.7 A; 10/1000μs waveform     69.4 V
IPP  peak pulse current  10/1000μs waveform