Littelfuse SMAJ TVS 400W Diodes

Littelfuse SMAJ TVS (Transient Voltage Suppression) 400W Diodes are surface-mount diodes designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. These diodes offer 400W peak pulse power capability at 10µs x 1000µs waveform. Littelfuse SMAJ  diodes feature a fast response time, typically less than 1.0ps from 0V to VBR minimum. These diodes are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.

Features

  • For surface-mount applications
  • Optimizes board space
  • Low-profile package
  • Built-in strain relief
  • Glass passivated junction
  • Low inductance
  • Excellent clamping capability
  • Repetition rate (duty cycle) 0.01%
  • Fast response time, typically less than 1.0ps from 0V to VBR for unidirectional types
  • Typical IR less than 1mA above 10V
  • High-temperature soldering 250°C/10s at terminals
  • Plastic package has 94V-O flammability rating

Applications

  • I/O interfaces
  • VCC bus and other vulnerable circuits
  • Telecom
  • Computers
  • Industrial
  • Consumer electronics

Pulse Waveform

Performance Graph - Littelfuse SMAJ TVS 400W Diodes
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