BL817S
Elektronische Bauelemente
0.05A , 70V , 150mW
High Density Mounting Type Photocoupler
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
DESCRIPTION
The BL817 Series of devices each consist
of an infrared Emitting diodes, optically coupled
to a phototransistor detector. They are packaged
in a 4-pin DIP package and available in Wide-lead
spacing and SMD option.
A
DIP4L
DIP4L
B
FEATURES
Current transfer ratio
(CTR：50%~600% @ I
F
=5mA, V
CE
=5V)
High isolation voltage between input
and output (Viso = 5000V rms)
Creepage distance > 7.62mm
Pb free and ROHS compliant
C
G
F
D
H
J
K
L
M
APPLICATIONS
Programmable controllers
System appliances, measuring instruments
Telecommunication equipments
Home appliances, such as fan heaters, etc.
Signal transmission between circuits of different
potentials and impedances
REF.
Millimeter
Min.
Max.
REF.
Millimeter
Min..
Max
A
B
C
D
F
6.40
4.50
7.39
6.60
4.70
7.59
G
H
J
K
M
0.25 TYP
0.3 TYP
1.1
1.3
9.8
2.49
10.3
2.69
3.28
3.68
1.25 TYP.
RANK TABLE OF CURRENT TRANSFER RATIO CTR
Product-Rank
Range(%)
BL817S-L
50~100
BL817S-A
80~160
BL817S-B
130~260
BL817S-C
200~400
BL817S-D
300~600
BL817S
50~600
Note：
1.
Conditions：I
F
=5mA, V
CE
=5V, T
A
=25°
C
http://www.SeCoSGmbH.com/
Any changes of specification will not be informed individually.
20-May-2011 Rev. A
Page 1 of 4
SECOS [ SECOS HALBLEITERTECHNOLOGIE GMBH ]
