Fast Switching Thyristors

ATF427

Case

Ceramic Housing

vrrm MIN

1000 V

vrrm MAX

1400 V

Datasheet

Case

Ceramic Housing

vrrm MIN

1000 V

vrrm MAX

1400 V

itav

846 A

itsm

10.0 kA

didt

400 A/µs

dvdt

500 V/µs

vgt

3.5 V

igt

350 mA

vtto

1.40 V

rt

400 mΩ

td

0.60 µs

tq

30 µs

irr

168 A

qrr

330 µC

tj max

125 °C

Rth(j-h)180 / 120

37.0/41.2 °C/kW

f

11.0/13.0 kN

Φ Max and Pole

59/38.5 mm

Height

26 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