PS8551AL4

Chapter Title

R08DS0123EJ0100 Rev.1.00

Page 2 of 18

Jun 27, 2014

PACKAGE DIMENSIONS (UNIT: mm)

Lead Bending Type (Gull-wing) For Long Creepage Distance For Surface Mount (L4)

9.25

+0.5

–0.25

6.5

+0.5

–0.1

10.05

±0.4

0.62±0.25

1.01

+0.4

–0.2

2.54

0.5±0.15

PHOTOCOUPLER CONSTRUCTION

Parameter

Unit (MIN.)

Air Distance

8 mm

Outer Creepage Distance

8 mm

Isolation Distance

0.4 mm