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Datasheet: H11L2 (Isocom Incorporated)

Single Channel Dip, Microprocessor Compatible

 

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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
24/3/03
DB92224-AAS/A5
APPROVALS
l
UL recognised, File No. E91231
DESCRIPTION
The H11L1, 2, 3, 4 series are optically coupled
isolators consisting of a Gallium Arsenide infrared
emitting diode and a Microprocessor Compatible
Schmitt trigger output mounted in a standard 6 pin
dual in line 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 data rate, 1MHz typical (NRZ)
l
Microprocessor compatible drive
l
Logic compatible output sinks 16
milliamperes at 0.4 volts maximum
l
High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
l
High common mode rejection ratio
l
Fast switching : t rise, t fall = 100nS typical
l
Wide supply voltage capability, compatible
with all popular logic systems
l
Guaranteed On / Off threshold hysteresis
APPLICATIONS
l
Logic to logic isolator
l
Line receiver-eliminates noise and
transient problems
l
Programmable current level sensor
l
AC to TTL conversion - square wave shaping
l
Digital programming of power supplies
l
Interfaces computers with peripherals
MICROPROCESSOR COMPATIBLE
SCHMITT TRIGGER OPTICALLY
COUPLED ISOLATOR
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
ABSOLUTE MAXIMUM RATINGS
(25C unless otherwise specified)
Storage Temperature
-40C to + 125C
Operating Temperature
-40C to + 85C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260C
INPUT DIODE
Forward Current, I
F
50mA
Peak forward current
(Pulse width
100uS, Duty ratio=0.001) 1A
Reverse Voltage, V
R
6V
Power Dissipation
(derate linearly 1.41mW / C above 25C)
70mW
OUTPUT DETECTOR
Output Voltage, Vcc
16V
Supply Voltage, V
OH
16V
Output current, I
OL
50mA
Power Dissipation
(derate linearly 2mW / C above 25C)
150mW
POWER DISSIPATION
Total Power Dissipation
(derate linearly 2.94mW/ C above 25C)
170mW
Dimensions in mm
1
3
4
6
2
5
7.12
0.3
1.2
0.3
6.5
0.3
2.9
0.5
0.5
0.1
2.54
0.25
3.5
0.5
3.25
0.5
0.5
typ
7.62
0.3
0.26
0.1
13
Max
V
CC
GROUND
V
O
H11L1, H11L2, H11L3, H11L4
OPTION G
SURFACE MOUNT
OPTION SM
10.16
10.46
9.86
0.6
0.1
7.62
0.26
1.25
0.75
DB92224-AAS/A5
24/3/03
C
I
F
1
2
R
E
6
5
4
R
L
V
O
270
5V
I
6
V
IN
5V
0
V
O
t
on
t
off
t
r
t
f
SWITCHING CHARACTERISTICS
SWITCHING TEST CIRCUIT
PARAMETER
MIN TYP MAX UNITS TEST CONDITION
Input
Forward Voltage (V
F
)
0.75
V
I
F
= 0.3mA
Forward Voltage (V
F
)
1.5
V
I
F
= 10mA
Reverse Current (I
R
)
10
A
V
R
= 3V
Capacitance (C
J
)
100
pF
V = 0, f = 1MHz
Output
Operating Voltage Range (V
CC
)
3
15
V
Supply Current I
6
(off )
1.6
5
mA
I
F
= 0mA, V
CC
= 5V
Output Current High ( I
OH
)
100
A
I
F
= 0mA,V
CC
= V
O
=15V
Coupled
Supply Current I
6
(on )
1.6
5
mA
I
F
= 10mA, V
CC
= 5V
Output Voltage, Low (V
OL
)
0.4
V
R
L
= 270
,
V
CC
= 5V
Turn-on Threshold Current I
F
(on )
H11L1
1.6
mA
R
L
= 270
,
V
CC
= 5V
H11L2
10
mA
R
L
= 270
,
V
CC
= 5V
H11L3
5
mA
R
L
= 270
,
V
CC
= 5V
H11L4
2
mA
R
L
= 270
,
V
CC
= 5V
Turn-off Threshold Current I
F
(off )
0.3
mA
R
L
= 270
,
V
CC
= 5V
Hysteresis Ratio I
F
(off ) / I
F
(on )
0.5
0.9
R
L
= 270
,
V
CC
= 5V
Input to Output Isolation Voltage V
IS0
5300
V
RMS
See note 1
7500
V
PK
See note 1
Turn-on Time
t
on
0.57
s
R
E
= 1200
Fall Time
t
f
0.09
s
C =270pF
Turn-off Time
t
off
1.40
s
f
100kHz
Rise Time
t
r
0.05
s
tp = 1
s or greater
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.
ELECTRICAL CHARACTERISTICS ( T
A
= 25C Unless otherwise noted )
V
IN
tr = tf = 0.01
s
Z = 50
DB92224-AAS/A5
24/3/03
1
0 1 2
Input current I
F
(mA)
3
0
4
Supply voltage V
CC
( V )
Output voltage V
O
( V )
1.0
0.4
0.2
0
0.6
0.8
0 2 4 6 8 10 12 14 16
Transfer Characteristics
Threshold Current vs. Supply Voltage
-55 -25 0 25 50 75 100
Ambient temperature T
A
( C )
Load current I
O
(mA)
Threshold Current vs. Ambient Temperature
2
0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Threshold current
I
F
( normalized
)
On Voltage vs. Load Current
1 2 5 10 20 50
Output voltage low V
OL
( V )
Forward current
I
F
(mA)
Supply Current vs. Supply Voltage
Supply voltage V
CC
( V )
Supply Current
I
C
(mA)
0
0
0 2 4 6 8 10 12 14 16
0 0.5 1 1.5 2 2.5 3
Forward voltage V
F
( V )
Forward Voltage vs. Forward Current
1.2
1.4
5
6
1.6
1.8
Threshold current
I
F (on)
I
F (off )
( normalized )
R
L
= 270
V
CC
= 5V
T
A
= 25C
I
F
Normalized
to I
F
(on) at
V
CC
= 5V
T
A
= 25C
Normalized to
V
CC
= 5V
T
A
= 25C
V
OH
V
OL
I
F
(off )
I
F
(on)
Turn-off threshold
Turn-on threshold
0.02
0.05
0.1
0.2
0.5
1.0
V
CC
= 5V
T
A
= 25C
100C
25C
-55C
1.0
10
100
2
5
20
50
0.5
0.2
2
4
6
T
A
= 25C
I
F
= 0mA
I
F
= 5mA
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