600V ultra-fast trench IGBTs suit welding supplies

August 18, 2014 // By Graham Prophet
International Rectifier’s IR66xx series of 600V ultra-fast Trench-gate Field Stop insulated-gate bipolar transistors (IGBTs) is a family of rugged devices features that have very low conduction and switching losses optimised for welding applications.

Using trench thin wafer technology to offer the lowest conduction and switching losses, these devices are co-packaged with a soft recovery low Qrr diode and feature ultra-fast switching (8 kHz-30 kHz) with 5 µsec short circuit rating. The 600V IGBTs also feature low VCE(ON) and positive temperature coefficient for easy paralleling.

These IGBTs also features high switching frequency, maximum junction temperature of 175°C and low EMI for improved reliability, higher system efficiency and rugged transient performance. Choose the appropriate device using selector software at; mypower.irf.com/IGBT

Part Number

Package

BV

IC (100ºC)

VCE(ON)

Optimised

IRGP6630D

TO-247

600

30

1.65

Ultrafast (8-30 kHz)

IRGP6640D

TO-247

40

Ultrafast (8-30 kHz)

IRGP6660D

TO-247

60

Ultrafast (8-30 kHz)

IRGP6650D

TO-247

50

Ultrafast (8-30 kHz)

IRGP6690D

TO-247

90

Ultrafast (8-30 kHz)

IRGPS66160D

Super TO-247

160

Ultrafast (8-30 kHz)

International Rectifier, www.irf.com