Part Number	Manufacturer / Brand	Brife Description
PACDN004SR	ON Semiconductor	TVS DIODE 5.5V SOT143-4
PACDN006MR	ON Semiconductor	TVS DIODE 5.5V 8MSOP
PACDN006S @@@@@@@@@@@	MAXIM	PACDN006S MAXIM IC MSOP8
PACDN009MR	ON Semiconductor	TVS DIODE 5.5V 8MSOP