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High Frequency Inverter Thyristors
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High Frequency Inverter Thyristors

Features

1.Interdigitated amplifying gates
2.Fast turn-on and high di/dt
3.Low switching losses
4.Short turn-off time
5.Hermetic metal cases with ceramic insulators

Typical Applications

1.Inductive heating
2.Electronic welders
3.Self-commutated inverters
4.AC motor speed control
5.General power switching applications

Technical parameter

Type VDRMVRRM IT(AV) tq ITSM I2t di/dt IDRM
IRRM		 IGT VTM/ITM VTO rT Rth(j-hs) Mounting Force Outline
THS
55℃		 100℃ 10ms 115℃ 25℃ 115℃
V A us KA KA2s A/us mA mA V/A

V

 m.ohm ℃/W KN
G30KAC 800-1100 200 8-10 2.4 29 200 30 30-200 3.2/600 1.45 1.12 0.055 5.3-10 KT25aT
G30KAD 1200-1400 200 10-14 2.4 29 200 30 30-200 3.2/600 1.67 1.32 0.055 5.3-10 KT25aT
G38KAB 600-1000 600 6-8 6.0 180 200 40 30-250 3.2/1200 1.40 0.48 0.035 10-20 KT33cT
G38KAC 800-1100 600 8-10 4.8 115 200 40 30-250 3.2/1200 1.48 0.67 0.035 10-20 KT33cT
G38KAD 1200-1400 500 10-14 3.6 65 200 40 30-250 3.2/900 1.50 0.88 0.035 10-20 KT33cT
G40KAD 1200-1400 500 10-14 6.0 180 200 50 30-250 3.2/1500 1.70 0.48 0.032 15-20 KT39cT40
G40KAC 800-1100 600 8-10 7.2 260 250 50 30-250 3.2/1800 1.43 0.50 0.032 15-20 KT39cT40
G45KAD 1200-1400 600 12-16 7.2 260 250 60 30-250 3.2/1800 1.61 0.45 0.030 18-25 KT44cT
G45KAC 800-1100 800 8-15 9.6 461 250 60 30-250 3.2/2400 1.41 0.45 0.030 18-25 KT44cT
G50KAD 1200-1400 800 12-16 9.6 461 250 80 30-250 3.2/2400 1.65 0.36 0.024 19-26 KT50cT
G50KAC 800-1100 1000 8-15 12 720 250 80 30-300 3.2/3000 1.32 0.32 0.024 19-26 KT50cT
G55KAD 1200-1400 1000 12-16 12 720 250 100 30-300 3.2/3000 1.63 0.25 0.022 21-30 KT54cT55
G55KAC 800-1100 1200 8-15 14 980 250 100 30-300 3.2/3000 1.27 0.23 0.022 21-30 KT54cT55

Note:dv/dt:200V/us       Tjm:115℃       VGT:0.8-3.0(G30KAC,G30KAD:0.8-2.5)
kt25at
kt33ct
kt39ct40
kt44ct
kt50ct
kt54ct55

                  




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