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Press Fit SCR

Press fit SCR’s are constructed with glass passivated chips and are assembled in high reliable, robust hermetic sealed housing structures. They are mechanically strong and are stable under negative environmental conditions.

These devices have high reliability and exceptional stability at high temperatures.They have superior surge capabilities and feature low thermal resistance.

The Press fit SCR’s are used in applications where high currents and voltages are involved. AC switches, bridge rectifier converters, DC motor controls, welding, AC motor drives, soft starters, etc.

  • The current range starts from 20A rms upto 40A rms, with voltages upto 800V.
  • Devices are available in Flat Base package.

Part No. VRRM
(V)
IT(RMS)
(A)
VTM
(V)
ITSM
(A)
VGT
(V)
IGT
(mA)
dv/dt
(V/µs)
RTH(J-C)
(oC/W)
Package
NPS20 50-600 20 1.9 200 2.0 25 200 1.3 TO-203/F
NPS25 50-600 25 1.5 250 2.0 25 200 1.3 TO-203/F
NPS35 50-600 35 1.6 350 2.0 25 200 0.9 TO-203/F
NPS40 50-600 40 1.6 400 2.0 25 200 0.9 TO-203/F