products overview
   34XX Single Head Tester
      3400E
      3401E
      3402E
      3403E
      3442E
      3451E
      3462E
      3464E
   36XX Dual Head Tester
   IFXX Handler/Prober Interfaces
   AMX400 Mixed Signal Tester

3451E Surge Tester

 

The 3451E Surge Test Station provides high current surge testing capability for two leaded devices such as Diodes, TVS's (transient voltage suppressors) Zeners and SSOVP devices. The 3451E can perform the following surge test types with a maximum compliance of 300V:

  • 10 x 1000 exponential: 0 - 300A DUT voltage pre-bias
  • 8 x 20 exponential: 0 - 300A DUT voltage pre-bias
  • Square wave: 0 - 300A
  • Sine wave: 0 - 120A
  • Sine wave w/DC current bias: 0 - 90A sine plus 0 - 9A DC bias

In addition to the surge, tests the 3451E can perform the following tests:

  • Kelvin contact verification VF IR (adequate to detect gross failures)
  • DVF (thermal impedance)
  • Impulse reset (SSOVP)
  • Reverse Energy Test, with the optional IF6 box
 
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