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ISOCOM COMPONENTS
ISOCOM COMPONENTS


H11B3

(H11Bxx) OPTICALLY COUPLED ISOLATOR PHOTODARLINGTON OUTPUT



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H11B3 pdf
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H11B1X, H11B2X, H11B3X
H11B1, H11B2, H11B3
OPTICALLY COUPLED ISOLATOR
PHOTODARLINGTON OUTPUT
APPROVALS
2.54 Dimensions in mm
l UL recognised, File No. E91231
'X' SPECIFICATION APPROVALS
l VDE 0884 in 2 available lead form :
6.4
6.2
1.54
1
2
3
6
5
4
- - STD
- G form
VDE 0884 in SMD approval pending
l SETI approved, reg. no.151786-18
8.8
8.4
4.3
4.1
7.8
7.4
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.
0.5
0.3
0.5 3.3
9.6
8.4
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
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 ,7.5kV )
RMS
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
OPTION SM
SURFACEMOUNT
1.2
0.6
10.2
9.5
1.4
0.9
OPTION G
5.08
max.
0.26
10.16
Storage Temperature
-55°C to + 150°C
Operating Temperature
-55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current
Reverse Voltage
Power Dissipation
80mA
5V
105mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
Collector-base Voltage BVCBO
Emitter-collector Voltage BVECO
Power Dissipation
30V
50V
5V
150mW
POWER DISSIPATION
Total Power Dissipation
250mW
(derate linearly 3.3mW/°C above 25°C)
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



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H11B3 pdf
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
Input
Output
Forward Voltage (V )
F
Reverse Voltage (VR)
Reverse Current (IR)
Collector-emitter Breakdown (BV )
CEO
Collector-base Breakdown (BVCBO)
Emitter-collector Breakdown (BV )
ECO
HFE
Collector-emitter Dark Current (ICEO)
3
30
30
5
1.2 1.5 V
V
10 µA
V
V
V
16K
100 nA
TEST CONDITION
I = 10mA
F
IR = 10µA
VR = 3V
I = 1mA (note 2)
C
IC = 100µA
I
E
=
100µA
VCE = 5V, IC = 5mA
VCE = 10V
Coupled
Current Transfer Ratio ( CTR )(Note 2)
H11B1
H11B2
H11B3
500
200
100
%
%
%
Collector-emitter Saturation VoltageVCE(SAT)
1.0
Input to Output Isolation Voltage V 5300
ISO
7500
Input-output Isolation Resistance RISO 5x1010
Output Turn on Time
Output Turn off Time
ton
toff
125
100
V
V
RMS
VPK
µs
µs
1mA I , 5V V
F CE
1mA IF , 5V VCE
1mA IF , 5V VCE
1mA IF , 1mA IC
(note 1)
(note 1)
VIO = 500V (note 1)
VCC= 10V, IC = 10mA,
RL = 100, fig.1
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.
Input
FIGURE 1
VCC = 10V
100
IC = 10mA
Input
ton
tr
Output Output
10%
90%
toff
tf
10%
90%
7/12/00
DB92167-AAS/A2



Part Number H11B3
Description (H11Bxx) OPTICALLY COUPLED ISOLATOR PHOTODARLINGTON OUTPUT
Maker ISOCOM COMPONENTS - ISOCOM COMPONENTS
Total Page 3 Pages
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