Part Number : IXSH45N120
Function : 1200V, Fast Recovery Epitaxial Diode (FRED)
Package : TO-247, TO-268 Type
Maker : IXYS CORPORATION
Pinouts : 
Description :
"S" Series - Improved SCSOA Capability
TO-247 AD (IXSH), TO-268 ( IXST)
Features
• Epitaxial Silicon drift region
- fast switching
- small tail current
• MOS gate turn-on for drive simplicity
Applications
• AC motor speed control
• DC servo and robot drives
• Uninterruptible power supplies (UPS)
• Switched-mode and resonant-mode power supplies
• Welding
Datasheet PDF Download : 
Others datasheet of same file : 45N120, IXSH45N120B, IXST45N120B