H11AA1, H11AA2, H11AA3, H11AA4
H11AA1X, H11AA2X, H11AA3X, H11AA4X
A.C. INPUT PHOTOTRANSISTOR
OPTICALLY COUPLED
ISOLATORS
APPROVALS
UL recognised, File No. E91231
2.54
7.0
6.0
1.2
7.62
6.62
1
2
3
Dimensions in mm
'X' SPECIFICATIONAPPROVALS
VDE 0884 in 3 available lead form : -
- STD
- G form
-
SMD approved to CECC 00802
DESCRIPTION
The H11AA series of optically coupled
isolators consist of two infrared light emitting
diodes connected in inverse parallel and NPN
silicon photo transistor in a standard 6 pin dual
in line plastic package.
FEATURES
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
AC or polarity insensitive input
All electrical parameters 100% tested
Custom electrical selections available
APPLICATIONS
Computer terminals
Industrial systems controllers
Telephone sets, Telephone exchangers
Signal transmission between systems of
different potentials and impedances
OPTION SM
SURFACE MOUNT
OPTION G
6
5
4
7.62
4.0
3.0
0.5
13°
Max
0.26
3.0
0.5
3.35
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 125°C
Operating Temperature
-30°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current
Power Dissipation
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
Collector-base Voltage BV
CBO
Emitter-collector Voltage BV
ECO
Emitter-base Voltage BV
EBO
Collector Current
Power Dissipation
POWER DISSIPATION
Total Power Dissipation
200mW
(derate linearly 4.67mW/°C above 25°C)
35V
35V
6V
6V
50mA
150mW
±50mA
70mW
7.62
0.6
0.1
10.46
9.86
1.25
0.75
0.26
10.16
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, TS25 1UD England Tel: (01429)863609
Fax : (01429) 863581 e-mail sales@isocom.co.uk
http://www.isocom.com
26/11/08
DB92296
ELECTRICAL CHARACTERISTICS ( T
A
= 25°C Unless otherwise noted )
PARAMETER
Input
Forward Voltage (V
F
)
Collector-emitter Breakdown (BV
CEO
)
(
note
2 )
Collector-base Breakdown (BV
CBO
)
Emitter-base Breakdown (BV
EBO
)
Emitter-collector Breakdown (BV
ECO
)
Collector-emitter Dark Current (I
CEO
)
35
35
6
6
100
MIN TYP MAX UNITS
1.2
1.5
V
TEST CONDITION
I
F
= ±10mA
I
C
= 0.1mA
I
C
= 100μA
I
E
= 100μA
I
E
= 10μA
V
CE
= 20V
±10mAI
F
, 10V V
CE
±10mAI
F
, 10V V
CE
±10mAI
F
, 10V V
CE
±10mAI
F
, 10V V
CE
±10mAI
F
, 0.5mAI
C
See note 1
See note 1
V
IO
= 500V (note 1)
V
CE
= 2V, I
C
= 2mA
R
L
= 100
Ω
Output
V
V
V
V
nA
Coupled
Current Transfer Ratio (CTR) (note 2 )
H11AA4
100
H11AA3
50
H11AA1
20
H11AA2
10
Collector-emitter Saturation VoltageV
CE(SAT)
Input to Output Isolation Voltage V
ISO
Input-output Isolation Resistance R
ISO
Rise Time, tr
Fall Time, tf
%
%
%
%
0.4
V
V
RMS
V
PK
Ω
4
3
5300
7500
5x10
10
μ
S
μ
S
Note 1
Note 2
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
26/11/08
DB92296
Collector Power Dissipation vs. Ambient Temperature
400
Collector power dissipation P
C
(mW)
Forward Current vs. Forward Voltage
100
80
Forward current I
F
(±mA)
300
60
40
20
0
-20
-40
-60
-80
-100
200
100
0
-30
0
25
50
75
100
125
Ambient temperature T
A
( °C )
Forward Current vs. Ambient Temperature
120
Forward current I
F
(±mA)
-2.0
-1.0
0
1.0
2.0
Forward voltage V
F
( V )
Normalised Output Current vs.
Ambient Temperature
Normalised output current ( I
C
)
100
80
60
40
20
0
-30
0
25
50
75
100
125
Ambient temperature T
A
( °C )
Normalised Output Current vs.
Collector-emitter Voltage
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-30
Normalised to V
CE
= 10V ,
I
F
= ±10mA , R
BE
= 1MΩ ,
T
A
= 25°C
I
F
= ±20mA
I
F
= ±10mA
I
F
= ±5mA
0
25
50
75
Ambient temperature T
A
( °C )
Normalised Output Current vs.
Forward Current
100
Normalised output current ( I
C
)
I
F
=
-
10mA
1
I
F
= +10mA
10
-1
Normalised to V
CE
= 10V ,
I
F
= +10mA , T
A
= 25°C
Normalised output current ( I
C
)
10
5
1
0.5
0.1
0.05
0.01
0.005
Normalised to V
CE
= 10V ,
I
F
= ±10mA , T
A
= 25°C
10
-2
0.001
0.0005
0.0001
0.1 0.2 0.5
1
2
5
10 20
DB92296
10
-3
0.1 0.2
0.5
1
2
5 10
20
50
Collector-emitter voltage V
CE
( V )
26/11/08
50 100
Forward current I
F
(±mA)
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