Datasheet

DATASHEET
4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER
EL357N-G series
3
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5
www.everlight.com
Electro
-Optical Characteristics (Ta=25℃
℃℃
℃ unless specified otherwise)
Input
Parameter Symbol Min. Typ.
Max. Unit
Condition
Forward voltage
V
F
- 1.2 1.4 V
I
F
= 20mA
Reverse current
I
R
- - 10 µA
V
R
= 4V
Input capacitance
C
in
- 30 250 pF V = 0, f = 1kHz
Output
Parameter Symbol Min Typ.
Max. Unit
Condition
Collector-Emitter dark
current
I
CEO
- - 100 nA
V
CE
= 20V, 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
= 0.01mA
Transfer Characteristics (T
a
=25°C unless specified otherwise)
Parameter Symbol Min Typ.
Max. Unit
Condition
Current
Transfer
ratio
EL357N
CTR
50 - 600
%
I
F
= 5mA ,V
CE
= 5V
EL357NA 80 - 160
EL357NB 130 - 260
EL357NC 200 - 400
EL357ND 300 - 600
EL357NE 100 - 200
EL357NF 150 - 300
Collector-Emitter
saturation voltage
V
CE(sat)
- 0.1 0.2 V
I
F
= 20mA ,I
C
= 1mA
Isolation resistance
R
IO
5×10
10
- -
Ω
V
IO
= 500Vdc,
40~60% R.H.
Floating capacitance
C
IO
- 0.6 1.0 pF
V
IO
= 0, f = 1MHz
Rise time
t
r
- 3 18
µs
V
CE
= 2V, I
C
= 2mA,
R
L
= 100Ω
Fall time
t
f
- 4 18
* Typical values at T
a
= 25°C