Littelfuse High Surge Current Thyristors

3KA SIDACtor Series:

• 3kA 8/20 surge rating 
• Automotive grade AEC-Q101 qualified 
• AC mains protection between L -N 
• low overshoot voltage 
• Low on-state voltage 
• Surge capability does not degrade after multiple events within its surge ratings
• Fails short circuit if surged in excess of its surge rating 
• Fast response in ns 
• Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD609A.01) 
• RoHS compliant, leadfree and halogen-free

5KA SIDACtor Series:

• Low voltage overshoot 
• Low on-state voltage
  
• Does not degrade surge capability after multiple surge events within limit. 
• Fails short circuit when surged in excess of rating 
• Rugged TO-218 package 
• 5000A 8/20 µs surge rating
• Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD-609A.01) 
• RoHS compliant, lead-free and halogen-free 
• UL Recognized as an Isolated Loop Circuit Protector to UL 497B