4/10/03
Page 5 of 7
© 2003 Fairchild Semiconductor Corporation
AC INPUT PHOTOTRANSISTOR
SMALL OUTLINE SURFACE MOUNT
OPTOCOUPLERS
MOC256-M
ORDERING INFORMATION
MARKING INFORMATION
Option Order Entry Identifier Description
VVVDE 0884
R1 R1 Tape and reel (500 units per reel)
R1V R1V VDE 0884, Tape and reel (500 units per reel)
R2 R2 Tape and reel (2500 units per reel)
R2V R2V VDE 0884, Tape and reel (2500 units per reel)
1
2
6
43
5
Definitions
1Fairchild logo
2Device number
3
VDE mark (Note: Only appears on parts ordered with VDE
option – See order entry table)
4 One digit year code, e.g., ‘3’
5Two digit work week ranging from ‘01’ to ‘53’
6 Assembly package code
256
SYYXV