CLARE LDA111STR Unidirectional input, darlington transistor output optocoupler Datasheet

LDA111
Unidirectional Input, Darlington Transistor Output
Optocoupler
Parameter
Breakdown Voltage - BVCEO
Current Transfer Ratio CTR (typical)
Saturation Voltage - VCE(sat)
Input Control Current - IF
Rating
30
8500
Units
VP
%
1
1
V
mA
Description
LDA111 is a unidirectional input optocoupler with
a Darlington transistor output. The LDA111 has a
minimum current transfer ratio (CTR) of 300% with a
maximum value of 30,000%.
Approvals
Features
•
•
•
•
•
•
Unidirectional Input
Small 6-Pin Package, Thru-Hole or Surface Mount
100mA Continuous Load Rating
3750Vrms Input/Output Isolation
Machine Insertable, Wave Solderable
Surface Mount Tape & Reel Packaging Available
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate # 1175739
Ordering Information
Part Number
LDA111
LDA111S
LDA111STR
Description
6-Pin DIP (50/tube)
6-Pin Surface Mount (50/tube)
6-Pin Surface Mount (1000/Reel)
Applications
•
•
•
•
•
•
Telecom Switching
Tip/Ring Circuits
Modem Switching (Laptop, Notebook, Pocket Size)
Loop Detect
Ringing Detect
Current Sensing
Pb
RoHS
2002/95/EC
DS-LDA111-R04
Pin Configuration
A
K
1
6
2
5
3
4
B
C
E
e3
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1
LDA111
Absolute Maximum Ratings
Parameter
Breakdown Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
Power Dissipation
Input Power Dissipation 1
Phototransistor 2
Isolation Voltage, Input to Output
Operational Temperature
Storage Temperature
1
Derate Linearly 1.33 mW/°C
2
Derate Linearly 2.0 mW/°C
Ratings
30
5
100
1
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Units
VP
V
mA
A
150
150
3750
-40 to +85
-40 to +125
mW
Vrms
°C
°C
Electrical absolute maximum ratings are at 25°C
Electrical Characteristics
Parameter
Output Characteristics @ 25°C
Phototransistor Breakdown Voltage
Phototransistor Dark Current
Saturation Voltage
Current Transfer Ratio
Output Capacitance
Input Characteristics @ 25°C
Input Control Current
Input Voltage Drop
Reverse Input Current
Common Characteristics @ 25°C
Capacitance, Input to Output
Conditions
Symbol
Min
Typ
Max
Units
IC = 100µA
VCEO = 5V, IF = 0mA
IC = 3mA, IF = 1mA
IF = 1mA, VCE = 2V
25V, f =1MHz
BVCEO
ICEO
VCE(sat)
CTR
COUT
30
300
-
85
50
8500
3
500
1
30000
-
V
nA
V
%
pF
IC = 3mA, VCE = 2V
IF = 5mA
VR = 5V
IF
VF
IR
0.9
-
0.07
1.2
-
1
1.4
10
mA
V
µA
-
CI/O
-
3
-
pF
Switching Characteristics @ 25ºC
Characteristic
Turn-On Time
Turn-Off Time
Symbol
tON
tOFF
Test Condition
Typ
8
345
VCC=5V, IF=1mA, RL=500Ω
Switching Time Test Circuit
Units
μs
VCC
RL
Pulse Width=5ms
Duty Cycle=1%
IF
VCE
IF
VCE
90%
10%
t ON
2
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t OFF
R04
LDA111
PERFORMANCE DATA*
LDA111
LED Voltage vs. Current
(TA=25ºC)
40
30
20
10
0
1.2
1.3
1.4
1.5
LED Forward Voltage (V)
1
1.6
1.0
LDA111
Typical CTR vs. LED Forward Current
(TA=25ºC, VCE=5V)
-40ºC
15000
CTR (%)
10
25ºC
10000
85ºC
5000
1.1
1.2
1.3
1.4
1.5
LED Forward Voltage (V)
LDA111
Typical Collector Current
vs. Collector Voltage
(TA=25ºC)
250
200
100
IF=2mA
IF=1mA
IF=0.5mA
0
0
0
2
4
6
8
LED Forward Current (mA)
0
10
LDA111
VCE(sat) vs. Temperature
(IF=1mA, IC=3mA)
0.95
1
2
3
4
Collector Voltage VCE (V)
1.3
1.2
1.1
IF=5mA
IF=2mA
IF=1mA
-20
0
20
40
60
Temperature (ºC)
6
100
IF=10mA
IF=5mA
IF=2mA
IF=1mA
150
100
50
5
80
LDA111
ICE Current vs. Temperature
(VCE=5V)
200
150
50
1.4
250
IF=20mA
IF=10mA
IF=5mA
IF=50mA
IF=20mA
IF=10mA
1.5
1.0
-40
1.6
ICE Current (mA)
1.1
Collector Current IC (mA)
20000
0
-40
IF=0.2mA
IF=0.1mA
-20
IF=0.5mA
0
20
40
60
Temperature (ºC)
80
100
LDA111
Leakage Current vs. Temperature
1400
1200
Leakage (nA)
0.90
VCE(sat) (V)
1.6
0.1
1.0
0.85
0.80
0.75
1000
VCC=10V
VCC=5V
VCC=3V
800
600
400
200
0.70
-40
-20
0
20
40
60
Temperature (ºC)
80
0
-40
100
LDA111
Turn-On Time vs. Load Resistance
(TA=25ºC, VCC=5V, IF=1mA)
8.0
7.9
7.8
7.7
7.6
7.5
7.4
7.3
7.2
7.1
7.0
6.9
6.8
1x102
15000
Turn-Off Time (μs)
Turn-On Time (μs)
LDA111
LED Forward Voltage vs. Temperature
LED Forward Voltage (V)
100
LED Forward Current (mA)
LED Forward Current (mA)
50
LDA111
LED Voltage vs. Current (Log)
(TA=25ºC)
1x103
1x104
Load Resistance (Ω)
1x105
-20
0
20
40
60
Temperature (ºC)
80
100
LDA111
Turn-Off Time vs. Load Resistance
(TA=25ºC, VCC=5V, IF=1mA)
10000
5000
0
1x102
1x103
1x104
Load Resistance (Ω)
1x105
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please
contact our application department.
R04
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LDA111
Manufacturing Information
Soldering
For proper assembly, the component must be
processed in accordance with the current revision
of IPC/JEDEC standard J-STD-020. Failure to
follow the recommended guidelines may cause
permanent damage to the device resulting in impaired
performance and/or a reduced lifetime expectancy.
Washing
Clare does not recommend ultrasonic cleaning or the
use of chlorinated solvents.
Pb
RoHS
2002/95/EC
e3
MECHANICAL DIMENSIONS
6-Pin DIP Thru-Hole Package
8.382 ± 0.381
(0.330 ± 0.015)
PC Board Pattern
7.239 TYP
(0.285 TYP)
2.54 ± 0.127
(0.100 ± 0.005)
3.302 ± 0.051
(0.130 ± 0.002)
2.540 ± 0.127
(0.100 ± 0.005)
9.144 ± 0.508
(0.360 ± 0.020)
6.350 ± 0.127
(0.250 ± 0.005)
1.651 ± 0.254
(0.065 ± 0.010)
6 - 0.800 DIA.
(6 - 0.031 DIA.)
7.620 ± 0.254
(0.300 ± 0.010)
0.254 TYP
(0.010 TYP)
7.620 ± 0.127
(0.300 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
5.080 ± 0.127
(0.200 0.005)
4.064 TYP
(0.160 TYP)
Dimensions
mm
(inches)
0.457 ± 0.076
(0.018 ± 0.003)
6-Pin Surface Mount Package (”S” Suffix)
8.382 ± 0.381
(0.330 ± 0.015)
9.524 ± 0.508
(0.375 ± 0.020)
Recommended PCB Land Pattern
2.54
(0.10)
0.635 ± 0.127
(0.025 ± 0.005)
2.54 ± 0.127
(0.100 ± 0.005)
0.457 ± 0.076
(0.018 ± 0.003)
8.90
(0.3503)
1.65
(0.0649)
6.350 ± 0.127
(0.250 ± 0.005)
7.620 ± 0.254
(0.300 ± 0.010)
0.254 ± 0.0127
(0.010 ± 0.0005)
0.65
(0.0255)
1.651 ± 0.254
(0.065 ± 0.010)
4.445 ± 0.254
(0.175 ± 0.010)
Dimensions
mm
(inches)
3.302 ± 0.051
(0.130 ± 0.002)
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R04
LDA111
MECHANICAL DIMENSIONS
Tape and Reel Packaging for 6-Pin “S” Suffix Parts
330.2 Dia
(13.00 Dia)
Top Cover
Tape Thickness
0.102 Max
(0.004 Max)
W = 16.00 MAX
(0.63 MAX)
B0 = 10.10
(0.400)
Top Cover
Tape
K0 = 4.90
(0.19)
K1 = 3.80
(0.15)
P = 12.00
(0.472)
User Direction of Feed
Embossed
Carrier
Embossment
A0 = 10.10
(0.400)
Dimensions
mm
(inches)
NOTE: Tape dimensions not shown comply with JEDEC Standard EIA-481-2
For additional information please visit our website at: www.clare.com
Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications
and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of
Sale, Clare, Inc. assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability,
fitness for a particular purpose, or infringement of any intellectual property right.
The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other
applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental
damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice.
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Specification: DS-LDA111-R04
©Copyright 2008, Clare, Inc.
All rights reserved. Printed in USA.
4/21/08
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