Fast Switching Thyristors
ATF744
Case
Ceramic Housing
vrrm MIN
1200 V
vrrm MAX
2000 V
Case
Ceramic Housing
vrrm MIN
1200 V
vrrm MAX
2000 V
itav
2248 A
itsm
43.0 kA
didt
1500 A/µs
dvdt
1000 V/µs
vgt
3.5 V
igt
350 mA
vtto
1.42 V
rt
145 mΩ
td
1.50 µs
tq
50 µs
irr
112 A
qrr
600 µC
tj max
125 °C
Rth(j-h)180 / 120
11.0/12.2 °C/kW
f
40.0/50.0 kN
Φ Max and Pole
119/80 mm
Height
35 mm
IEC60747-6 compliant
Highly reliable device in press-pack case
Low switching losses
High frequency application
Precise control of VT, tq and Qrr by electron irradiation
Junction temperature range: 120 – 125 °C
Induction melting
Induction heating
Medium frequency industrial drivers
Resonant power supplies
UPS and pulse power systems
Choppers, inverters and auxiliary system for traction applications