ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
7/12/00
DB92167-AAS/A2
OPTICALLY COUPLED ISOLATOR
PHOTODARLINGTON OUTPUT
H11B1X, H11B2X, H11B3X
H11B1, H11B2, H11B3
DESCRIPTION
The H11B_ series of optically coupled
isolators consist of an infrared light emitting
diode and NPN silicon photodarlington in a
space efficient dual in line plastic package.
FEATURES
l
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
l
High Current Transfer Ratio
l
High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
l
All electrical parameters 100% tested
l
Custom electrical selections available
APPLICATIONS
l
Computer terminals
l
Industrial systems controllers
l
Measuring instruments
l
Signal transmission between systems of
different potentials and impedances
1
3
2
4
6
5
Dimensions in mm
3.3
2.54
6.4
6.2
1.54
8.8
8.4
4.3
4.1
0.5
0.5
0.3
7.8
7.4
9.6
8.4
ABSOLUTE MAXIMUM RATINGS
(25C unless otherwise specified)
Storage Temperature
-55C to + 150C
Operating Temperature
-55C to + 100C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260C
INPUT DIODE
Forward Current
80mA
Reverse Voltage
5V
Power Dissipation
105mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
30V
Collector-base Voltage BV
CBO
50V
Emitter-collector Voltage BV
ECO
5V
Power Dissipation
150mW
POWER DISSIPATION
Total Power Dissipation
250mW
(derate linearly 3.3mW/C above 25C)
APPROVALS
l
UL recognised, File No. E91231
'X' SPECIFICATION APPROVALS
l
VDE 0884 in 2 available lead form :
-
- STD
- G form
VDE 0884 in SMD approval pending
l
SETI approved, reg. no.151786-18
10.16
0.26
OPTION G
5.08
max.
SURFACE MOUNT
OPTION SM
1.2
0.6
1.4
0.9
10.2
9.5
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel: (214) 495-0755 Fax: (214) 495-0901
e-mail info@isocom.com
http://www.isocom.com
PARAMETER
MIN TYP MAX UNITS TEST CONDITION
Input
Forward Voltage (V
F
)
1.2
1.5
V
I
F
= 10mA
Reverse Voltage (V
R
)
3
V
I
R
= 10
A
Reverse Current (I
R
)
10
A
V
R
= 3V
Output
Collector-emitter Breakdown (BV
CEO
)
30
V
I
C
= 1mA (note 2)
Collector-base Breakdown (BV
CBO
)
30
V
I
C
= 100
A
Emitter-collector Breakdown (BV
ECO
)
5
V
I
E
= 100
A
H
FE
16K
V
CE
= 5V, I
C
= 5mA
Collector-emitter Dark Current (I
CEO
)
100
nA
V
CE
= 10V
Coupled
Current Transfer Ratio ( CTR
)(Note 2
)
H11B1
500
%
1mA I
F
, 5V V
CE
H11B2
200
%
1mA I
F
, 5V V
CE
H11B3
100
%
1mA I
F
, 5V V
CE
Collector-emitter Saturation VoltageV
CE(SAT)
1.0
V
1mA I
F
, 1mA I
C
Input to Output Isolation Voltage V
ISO
5300
V
RMS
(note 1)
7500
V
PK
(note 1)
Input-output Isolation Resistance R
ISO
5x10
10
V
IO
= 500V (note 1)
Output Turn on Time
ton
125
s
V
CC
= 10V, I
C
= 10mA,
Output Turn off Time
toff
100
s
R
L
= 100
, fig.1
ELECTRICAL CHARACTERISTICS ( T
A
= 25C Unless otherwise noted )
Note 1
Measured with input leads shorted together and output leads shorted together.
Note 2
Special Selections are available on request. Please consult the factory.
DB92167-AAS/A2
7/12/00
Input
Output
10%
90%
10%
90%
t
off
t
r
t
on
t
f
Output
V
CC
= 10V
I
C
= 10mA
Input
FIGURE 1
100
DB92167-AAS/A2
7/12/00
50
-30 0 25 50 75 100 125
Ambient temperature T
A
( C )
150
0
200
Ambient temperature T
A
( C )
Collector power dissipation P
C
(mW)
60
20
0
40
-30 0 25 50 75 100 125
Collector Power Dissipation vs. Ambient Temperature
Forward Current vs. Ambient Temperature
-30 0 25 50 75 100
Ambient temperature T
A
( C )
Collector-emitter saturation voltage V
CE(S
A
T)
(V)
Collector-emitter Saturation
Voltage vs. Ambient Temperature
100
0
0.2
0.4
0.6
0.8
1.0
1.2
Forward current I
F
(mA)
I
F
= 1mA
I
C
= 1mA
80
100
0
0.5
1.0
1.5
Normalised Current Transfer
Ratio vs. Ambient Temperature
Normalised current transfer ratio
I
F
= 1mA
V
CE
= 5V
-30 0 25 50 75 100
Ambient temperature T
A
( C )
0
10
Current Transfer Ratio vs.
Forward Current
Forward current I
F
(mA)
Current transfer ratio CTR (%)
Collector Current vs. Collector-emitter Voltage
Collector-emitter voltage V
CE
( V )
Collector current I
C
(mA)
0 1 2 3 4 5
0
20
40
60
80
100
2mA
5mA
10mA
0.1 0.2 0.5 1 2 5 10 20 50 100
10000
1000
100
V
CE
= 5V
T
A
= 25C
I
F
= 1mA
20
50mA
T
A
= 25C
50
5000
800
500
PDF 
ZIP