TRANSISTOR
OPTOCOUPLERS
ISOCOM
ISOCOMISOCOM
ISOCOM
®
LTD
Isocom Ltd reserves the right to change the details on this specification without notice. Please consult Isocom Ltd prior to use.
Isocom Ltd cannot accept liability for any errors or omissions.
For sales enquiries, or further information, please contact our sales office at:
Isocom Ltd, Hutton Close, Crowther Industrial Estate, District 3, Washington, NE38 0AH
Tel: +44 0191 4166 546 Fax: +44 0191 4155 055 Email sales@isocom.uk.com
Or go to the Isocom Website @: Http://www.isocom.uk.com
ELECTRICAL CHARACTERISTICS
T
A
= 25°C U.O.S. (each channel where appropriate).
Input Diode Electrical Characteristics
Parameter Symb
ol
Test Conditions Min Typ Max Units
I
F
= 10mA 0.7 1.18 1.4
I
F
= 10mA, T
A
= 125°C 0.7 1.10 1.2
Forward Voltage V
F
I
F
= 10mA, T
A
= -55°C 0.7 1.29 1.5
V
Reverse Breakdown Voltage V
R
I
R
= 0.1mA 7 - - V
Reverse Current I
R
V
R
= 3V - - 10 µA
Capacitance C
IN
V = 0, f = 1MHz - 25 - pF
Output Detector Electrical Characteristics
Collector-Emitter Breakdown
Voltage
(See note 1 below)
BV
CEO
I
C
= 1mA 50 - - V
Collector-Base Breakdown Voltage
(See note 1 below)
BV
CBO
I
B
= 0.1mA 70 - - V
Emitter-Collector Breakdown
Voltage
BV
ECO
I
E
= 0.1mA 7 - - V
Emitter-Base Breakdown Voltage BV
EBO
I
B
= 0.1mA 5 - - V
V
CE
= 20V, I
F
= 0 - 6 100 nA Collector-Emitter Leakage Current I
CEO
V
CE
= 20V, I
F
= 0, T
A
= 125°C - 8 100 µA
Coupled Electrical Characteristics
I
F
= 10mA, V
CE
= 5V 50 - 600
I
F
= 10mA, V
CE
= 5V, T
A
= 125°C 50 - 600
I
F
= 10mA, V
CE
= 5V, T
A
= -55°C 60 - 600
DC Current Transfer Ratio
(See note 3)
IC/IF
I
F
= 1mA, V
CE
= 5V 40 - 600
%
Collector-Emitter Saturation Voltage V
CE
(Sat)
I
F
= 10mA, I
C
= 2.5mA - - 0.3 V
Input to Output Capacitance C
IO
V
IO
= 0, f = 1mhz (See note 2
below)
- 2 5 pF
Input to Output Resistance R
IO
V
IO
= 500V (See note 2 below) - 10
11
-
Isolation Voltage V
IO
(See note 2 below) 7500 - - VDC
Delay Time td V
CC
= 5V, I
C
= 2mA - 3.3 7 µS
Rise Time tr R
L
= 100Ohms - 5.0 8 µS
Storage Time ts - 0.4 0.8 µS
Fall Time tf - 4.8 8 µS
Turn -on Time t
on
V
CC
= 5V, I
f
= 5mA - 4 15 µS
Turn-off Time t
off
R
L
= 1KOhms - 8 20 µS
Notes
1. BV
CEO
and BV
CBO
can be selected to suit customer specifications.
2. Measured between input when leads 1, 2 and 3 are shorted together, and output when leads 4, 5 and 6 are shorted together.
3. A higher CTR can be selected to suit customer specification as a standard part.