Quick thyristors
  • Quick thyristors

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Manufacturer: TECHSEM

Quick thyristors

Features

  • Interdigitated amplifying gates
  • Fast turn-on and high di/dt
  • Low switching losses
  • Short turn-off time
  • Hermetic metal cases with ceramic insulators


Typical application

  • Inductive heating
  • Electronic welders
  • Self-commutated inverters
  • AC motor speed control

Electrical data


TypeVDRM/VRRMIT(AV)tqITSMdv/dtdi/dtVTM/ITMVTOrTRth(j-c)Rth(c-hs)Tjm
 TC55°CTC85°C125°C10 ms125°C125°C   
 VAμsKAV/μsA/μsV/AVmΩ°C/W°C/W°C
Y30KKE 800-1600 490 330 18-50 4,5 500 1200 2.92/1000 1,60 0.91 0.045 0.010 125
Y38KKE 800-1800 850 550 18-50 9.0 500 1200 2.10/1400 1,36 0.53 0.035 0.008 125
Y40KKE 800-1800 1080 720 18-50 10 500 1200 1.98/1800 1,30 0.48 0.028 0.0075 125
Y45KKE 800-1800 1220 820 18-50 12 500 1200 2.18/2400 1,32 0.48 0.024 0.006 125
Y50KKE 800-1800 1330 880 18-50 14 500 1200 2.22/2000 1,56 0.33 0.020 0.005 125
Y65KKE 800-1800 2080 1400 18-50 21 500 1200 2.33/4000 1,41 0.24 0.013 0.0035 125
Y70KKE 800-1800 2240 1500 30-60 23 500 1200 2.29/4000 1,45 0.19 0.012 0.003 125
Y76KKE 800-1800 2940 1970 30-60 35,6 500 1200 1.90/4000 1,30 0.14 0.010 0.003 125
Y70KKG 1900-2500 2160 1450 40-80 22,7 500 1200 2.40/4000 1,48 0.14 0.012 0.003 125
Y76KKG 1900-3000 2790 1850 40-80 33,8 500 1200 2.08/4000 1,48 0.10 0.010 0.003 125
Y89KKG 1900-2500 3800 2580 40-110 44 500 1200 2.02/5000 1,32 0.14 0.007 0.002 125
Y100KKG 1900-3000 4890 3770 40-120 62 500 1200 1.95/5000 1,30 0.13 0.005 0.0015 125
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Features

  • Interdigitated amplifying gates
  • Fast turn-on and high di/dt
  • Low switching losses
  • Short turn-off time
  • Hermetic metal cases with ceramic insulators


Typical application

  • Inductive heating
  • Electronic welders
  • Self-commutated inverters
  • AC motor speed control

Electrical data


TypeVDRM/VRRMIT(AV)tqITSMdv/dtdi/dtVTM/ITMVTOrTRth(j-c)Rth(c-hs)Tjm
 TC55°CTC85°C125°C10 ms125°C125°C   
 VAμsKAV/μsA/μsV/AVmΩ°C/W°C/W°C
Y30KKE 800-1600 490 330 18-50 4,5 500 1200 2.92/1000 1,60 0.91 0.045 0.010 125
Y38KKE 800-1800 850 550 18-50 9.0 500 1200 2.10/1400 1,36 0.53 0.035 0.008 125
Y40KKE 800-1800 1080 720 18-50 10 500 1200 1.98/1800 1,30 0.48 0.028 0.0075 125
Y45KKE 800-1800 1220 820 18-50 12 500 1200 2.18/2400 1,32 0.48 0.024 0.006 125
Y50KKE 800-1800 1330 880 18-50 14 500 1200 2.22/2000 1,56 0.33 0.020 0.005 125
Y65KKE 800-1800 2080 1400 18-50 21 500 1200 2.33/4000 1,41 0.24 0.013 0.0035 125
Y70KKE 800-1800 2240 1500 30-60 23 500 1200 2.29/4000 1,45 0.19 0.012 0.003 125
Y76KKE 800-1800 2940 1970 30-60 35,6 500 1200 1.90/4000 1,30 0.14 0.010 0.003 125
Y70KKG 1900-2500 2160 1450 40-80 22,7 500 1200 2.40/4000 1,48 0.14 0.012 0.003 125
Y76KKG 1900-3000 2790 1850 40-80 33,8 500 1200 2.08/4000 1,48 0.10 0.010 0.003 125
Y89KKG 1900-2500 3800 2580 40-110 44 500 1200 2.02/5000 1,32 0.14 0.007 0.002 125
Y100KKG 1900-3000 4890 3770 40-120 62 500 1200 1.95/5000 1,30 0.13 0.005 0.0015 125
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