List of DC input type
SOP4
SOP16
MFSOP6
DIP4
DIP6
DIP8
DIP16
Low input current type
1ch
283
124
624
331
137
332
2ch
624-2
4ch
624-4
High input current type,
150mA IFraTIng
1ch
629
2ch
629-2
4ch
629-4
High VCEO Type
VCEO = 350V
1ch
628
2ch
628-2
4ch
628-4
General purpose
1ch
281
131
421
531
285*
Creepage Distance:
5.0mm(Min.)
181
421F
532
781
631
781F
632
785 *
785F *
521-1
731
621
732
621F
733
733F
734
734F
2ch
504A
521-2
621-2
4ch
281-4
521-4
285-4*
Creepage Distance:
5.0mm(Min.)
621-4
* : New product
List of AC input type
SOP4
SOP16
MFSOP6
DIP4
DIP6
DIP8
DIP16
Low input current type
1ch
126
626
2ch
626-2
4ch
626-4
High input current type,
150mA IFraTIng
1ch
320
330
2ch
320-2
4ch
320-4
General purpose
1ch
280
130
620
630
284*
Creepage Distance:
5.0mm(Min.)
180
620F
2ch
620-2
4ch
280-4
620-4
284-4*
Creepage Distance:
5.0mm(Min.)
* : New product