[SI-LIST] waveform analysis

  • From: "munish" <munish.gupta@xxxxxxxx>
  • To: <si-list@xxxxxxxxxxxxx>
  • Date: Fri, 12 Dec 2003 16:01:47 +0530

12  DEC 03
Hello  experts:

A  diode  is  to  be  subjected  to  a  TWO  different pulses:

1)  Rectangular wave , duty cycle:5% , ton =0.5us

2) Rectangular wave : duty cycle :5% , ton =10ms


Which  pulse  is  more  stringent . Choice  goes  for  # 2  since  device  
handles  current  for  MORE  time but  my  worry  is  it  also  gets  MORE  
time  to  COOL.

Assume  same  amplitude  of  current  and  same  thermal  resistance  values  
in  both  the  cases.



regards  and  thanks  in  advance
munish gupta


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