26 years old IGBT Modul

[MHacia]

Please help me. I need data sheet for the attached module. Any suggestions for possible replacement?

I appreciate any input

[Ozone]

A quick search brought this up:

STE50N40 MOSFET. Datasheet pdf. Equivalent

Type Designator: STE50N40

Type of Transistor: MOSFET

Type of Control Channel: N -Channel

Maximum Power Dissipation (Pd): 450 W

Maximum Drain-Source Voltage |Vds|: 400 V

Maximum Gate-Source Voltage |Vgs|: 20 V

Maximum Drain Current |Id|: 50 A

Maximum Junction Temperature (Tj): 150 °C

Drain-Source Capacitance (Cd): 12000 pF

Maximum Drain-Source On-State Resistance (Rds): 0.075 Ohm

Package: ISOTOP

[MHacia]

Thank you all for the help. I have one more question: When I check MOSFET on state mode, it shows very high readings - see attached pics. Are the wrong or typical specifications for it?