Datasheet

8 PIN SOP PHOTOTRANSISTOR
DUAL CHANNEL PHOTOCOUPLER
Everlight Electronics Co., Ltd. 3 http:\\www.everlight.com
Document No：DPC-0000024 Rev.1 January 16, 2009
ELD20X / 21X series
Electrical Characteristics (T
a
=25°C unless specified otherwise)
Input
Parameter Symbol Min. Typ.* Max. Unit Condition
Forward voltage
V
F
- 1.2 1.5 V
I
F
= 10mA
Reverse current
I
R
- 0.1 100 µA
V
R
= 6V
Input capacitance
C
in
- 25 - pF V = 0, f = 1MHz
Output
Parameter Symbol Min. Typ.* Max. Unit Condition
Collector-Emitter dark current
I
CEO
- 5.0 50 nA
V
CE
= 10V, I
F
= 0mA
Collector-Emitter breakdown
voltage
BV
CEO
80 - - V
I
C
= 0.1mA
Emitter-Collector breakdown
voltage
BV
ECO
7 - - V
I
E
= 0.1mA
Collector-Emitter capacitance C
CE
- 10 - pF VCE = 0V, f = 1MHz
Transfer Characteristics
Parameter Symbol Min. Typ.* Max. Unit Condition
ELD205 40 - 80
ELD206 63 - 125
ELD207 100 - 200
ELD211 20
-
-
Current Transfer Ratio
ELD213
CTR
100
-
-
%
I
F
= 10mA ,V
CE
= 5V
ELD205 13 30
-
ELD206 22 45 -
ELD207 34 70 -
Current Transfer Ratio
ELD217
CTR
100 120 -
%
I
F
= 1mA ,V
CE
= 5V
Collector-emitter
saturation voltage
V
CE(sat)
- - 0.4
V
I
F
= 10mA , I
C
= 2.5mA
Isolation resistance
R
IO
- 10
11
-
Ω
V
IO
= 500Vdc
Input-output capacitance
C
IO
- 0.5 - pF
V
IO
= 0, f = 1MHz
Turn-on time
T
on
- 5.0 -
Turn-off time
T
off
- 4.0 -
Rise time
T
r
- 1.6 -
Fall time
T
f
- 2.2 -
µs
V
CC
= 5V,
I
C
= 2mA, R
L
= 100Ω
* Typical values at T
a
= 25°C