12
IR4426/IR4427/IR4428(S) & (PbF)
ADVANCE INFORMATION
www.irf.com
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
This product has been qualified per industrial level
Data and specifications subject to change without notice. 3/3/2008
LEADFREE PART MARKING INFORMATION
Lead Free Released
Non-Lead Free
Released
Part number
Date code
IRxxxxxx
YWW?
?XXXX
Pin 1
Identifier
IR logo
Lot Code
(Prod mode - 4 digit SPN code)
Assembly site code
Per SCOP 200-002
P
?
MARKING CODE
Basic Part (Non-Lead Free)
8-Lead PDIP IR4426 order IR4426
8-Lead SOIC IR4426S order IR4426S
8-Lead PDIP IR4427 order IR4427
8-Lead SOIC IR4427S order IR4427S
8-Lead PDIP IR4428 order IR4428
8-Lead SOIC IR4428S order IR4428S
Leadfree Part
8-Lead PDIP IR4426 order IR4426PbF
8-Lead SOIC IR4426S order IR4426SPbF
8-Lead PDIP IR4427 order IR4427PbF
8-Lead SOIC IR4427S order IR4427SPbF
8-Lead PDIP IR4428 order IR4428PbF
8-Lead SOIC IR4428S order IR4428SPbF
ORDER INFORMATION
