BL817
0.05A , 70V , 150mW
High Density Mounting Type Photocoupler
Elektronische Bauelemente
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
DIP4
DESCRIPTION
The BL817 Series of devices each consist
A
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.
Top View
B
FEATURES
N
F
C
Current transfer ratio
(CTR：50%~600% @ IF=5mA, VCE=5V)
High isolation voltage between input
and output (Viso = 5000V rms)
Creepage distance > 7.62mm
D
L
H
J
E
K
M
Millimeter
Millimeter
REF.
REF.
Min.
Max.
Min..
Max
APPLICATIONS
A
B
C
D
E
F
6.30 6.70
4.40 4.80
7.35 7.70
3.20 3.75
H
J
2.60 3.00
0.20 0.30
8.65 9.35
0.50 TYP.
Programmable controllers
System appliances, measuring instruments
Telecommunication equipments
Home appliances, such as fan heaters, etc.
Signal transmission between circuits of different
potentials and impedances
K
L
2°
8°
M
N
2.35 2.70
0.40 TYP.
1.25 TYP.
RANK TABLE OF CURRENT TRANSFER RATIO CTR
Product-Rank
BL817-L
BL817-A
BL817-B
BL817-C
BL817-D
300~600
BL817
50~600
Range(%)
50~100
80~160
130~260
200~400
Note：
1.
Conditions：IF=5mA, VCE=5V, TA=25°C
http://www.SeCoSGmbH.com/
Any changes of specification will not be informed individually.
23-Feb-2011 Rev. A
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