Datasheet
PHOTOCOUPLER
Part Number: KB817-M
SPEC NO: DSAD1557 REV NO: V.9 DATE: OCT/05/2008 PAGE: 3 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: S.P.Chen ERP:1205000009
I
CTR= X 100%
KB817AD-M
80 to 600
A,B,C or D
L,A,B,C,D or No mark
KB817-M
50 to 600
KB817D-M
300 to 600
D
KB817CD-M
KB817BD-M
KB817AC-M
KB817BC-M
KB817AB-M
200 to 600
C or D
B,C or D
A,B or C
130 to 600
80 to 400
B or C
A or B
130 to 400
80 to 260
Rank mark
KB817A-M
KB817C-M
KB817B-M
KB817L-M
Model No.
F
80 to 160
A
C
B
200 to 400
130 to 260
L
50 to 100
CTR (%)
* Electro-optical Characteristics
IF
=5mA, V
CE
=5V
50
CTR
Current transfer ratio
Collector-emitter saturation voltage
Rise time
Fall time
Classification table of current transfer ratio is shown below.
Response time
Ic
Cut-off frequency
Transfer
charact-
eristics
r
t
V
CE
=2V, I
C
=2mA
R
L
=100
Ω
f
t
I
F
=20mA, I
C
=1mA
VCE
=5V, I
C
=2mA
R
L
=100
Ω
, -3dB
c
f
V
CE(
sat
)
Input
Peak forward voltage
Reverse current
Collector dark current
Output
*1
Forward voltage
Parameter
V
FM IFM
=0.5A
ICEO
IR
VCE
=20V,I
F
=0mA
VR
=4V
VF
Symbol
I
F
=20mA
Conditions
Min.
600
%
μ4
18
318
μ
80
kH
z
0.1 0.2 V
V
3.0
-7
10 A
10
μ
1.2 1.4 V
Max.
Typ.
Unit
(TA=25
O
C)