LDA201S

I
NTEGRATED
C
IRCUITS
D
IVISION
Dual Optocouplers, Unidirectional Input
Single-Transistor Output
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DS-LDA201-R06
1
LDA201
Part Number Description
LDA201 8-Pin DIP (50/tube)
LDA201S 8-Pin Surface Mount (50/tube)
LDA201STR 8-Pin Surface Mount (1000/Reel)
Parameter Rating Units
Breakdown Voltage - BV
CEO
30 V
P
Current Transfer Ratio - CTR (Typ) 300 %
Saturation Voltage - V
CE(sat)
0.5 V
Input Control Current - I
F
1mA
Applications
Features
Description
Ordering Information
Pin Configuration
Telecom Switching
Tip/Ring Circuits
Modem Switching (Laptop, Notebook, Pocket Size)
Loop Detect
Ringing Detect
Current Sensing
100mA Continuous Load Rating
3750V
rms
Input/Output Isolation
Unidirectional Input
Small 8-Pin Package
Flammability Rating UL 94 V-0
DIP Versions - Machine Insertable,
Wave Solderable
LDA201 is a dual optocoupler with unidirectional
inputs and single-transistor outputs. Current transfer
ratios range from 33% to 1000% with a typical value
of 300%.
Approvals
1
2
3
4
8
7
6
5
E
E
C
C
A
K
K
A
UL Recognized Component: File E76270
CSA Certified Component: Certificate 1175739
EN/IEC 60950-1 Certified Component:
TUV Certificate B 13 12 82667 003
I
NTEGRATED
C
IRCUITS
D
IVISION
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2
R06
LDA201
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.
Typical values are characteristic of the device at +25°C,
and are the result of engineering evaluations. They are
provided for information purposes only, and are not part of
the manufacturing testing requirements.
Absolute Maximum Ratings @ 25ºC
Parameter Ratings Units
Breakdown Voltage 30 V
P
Reverse Input Voltage 5 V
Input Control Current 100 mA
Peak (10ms) 1 A
Power Dissipation
Input
1
150 mW
Phototransistor
2
150 mW
Isolation Voltage, Input to Output 3750 V
rms
Operational Temperature -40 to +85 ºC
Storage Temperature -40 to +125 ºC
1
Derate linearly 1.33mW / ºC
2
Derate linearly 2mW / ºC
Electrical Characteristics @ 25ºC
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
Phototransistor Breakdown Voltage I
C
= 10ABV
CEO
30 85 - V
Phototransistor Dark Current V
CEO
= 5V, I
F
= 0mA I
CEO
- 10 500 nA
Saturation Voltage I
C
= 2mA, I
F
= 1mA V
CE(sat)
- 0.3 0.5 V
Current Transfer Ratio I
F
= 1mA, V
CE
= 0.5V CTR 33 300 1000 %
Output Capacitance 25V, f =1MHz C
OUT
-6-pF
Input Characteristics
Input Control Current I
C
= 0.33mA, V
CE
= 0.5V I
F
--1mA
Input Voltage Drop I
F
= 5mA V
F
0.9 1.2 1.4 V
Reverse Input Current V
R
= 5V I
R
--10A
Common Characteristics
Capacitance, Input to Output - C
IO
-3-pF
Characteristic Symbol Test Condition Typ Units
Turn-On Time t
on
V
CC
=5V, I
F
=2mA, R
L
=1K
7
s
Turn-Off Time t
off
20
Switching Characteristics @ 25ºC
Switching Time Test Circuit
V
CC
V
CE
R
L
I
F
Pulse Width=5ms
Duty Cycle=1%
I
F
10%
90%
t
on
t
off
V
CE
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NTEGRATED
C
IRCUITS
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IVISION
LDA201
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R06
*Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC.
For guaranteed parameters not indicated in the written specifi cations, please contact our application department.
LED Forward Voltage (V)
1.0 1.1 1.2 1.3 1.4 1.5 1.6
LED Forward Current (mA)
0
10
20
30
40
50
LED Voltage vs. Current (Linear)
LED Forward Voltage (V)
1.0 1.1 1.2 1.3 1.4 1.5 1.6
LED Forward Current (mA)
0.1
1
10
100
LED Voltage vs. Current (Log)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
LED Forward Voltage (V)
1.0
1.1
1.2
1.3
1.4
1.5
1.6
LED Forward Voltage vs. Temperature
I
F
=50mA
I
F
=20mA
I
F
=10mA
I
F
=5mA
I
F
=2mA
I
F
=1mA
LED Forward Current (mA)
0 102030405060
Current Transfer Ratio (%)
100
200
300
400
500
600
700
Typical CTR vs. LED Forward Current
(V
CE
=5V)
-40ºC
85ºC
55ºC
25ºC
Collector Voltage (V)
0123456
Collector Current (mA)
0
20
40
60
80
100
Typical Collector Current vs.
Collector Voltage
I
F
=50mA
I
F
=1mA
I
F
=2mA
I
F
=5mA
I
F
=10mA
I
F
=20mA
Temperature (ºC)
I
CE
Current (mA)
I
CE
Current vs. Temperature
(V
CE
=5V)
-40 -20 0 20 40 60 80 100 120
0
20
40
60
80
100
I
F
=20mA
I
F
=2mA
I
F
=5mA
I
F
=10mA
I
F
=15mA
I
F
=1mA
Load Resistance (:)
100 1k 10k 100k 1M
Turn-On Time (Ps)
0
2
4
6
8
10
12
14
Turn-On Time vs. Load Resistance
(V
CC
=5V)
I
F
=1mA
I
F
=5mA
I
F
=2mA
Load Resistance (k:)
0 100 200 300 400 500 600
Turn-Off Time (ms)
0
2
4
6
8
10
Turn-Off Time vs. Load Resistance
(V
CC
=5V)
I
F
=1mA
I
F
=5mA
I
F
=2mA
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Saturation Voltage (V)
0.08
0.10
0.12
0.14
0.16
0.18
0.20
Saturation Voltage vs. Temperature
(I
F
=2mA, I
C
=1mA)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Blocking Voltage (V
P
)
87
88
89
90
91
92
93
94
95
96
Blocking Voltage vs. Temperature
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Leakage Current (nA)
0
100
200
300
400
500
Collector Leakage Current
vs. Temperature
V
CE
=10V
V
CE
=3V
V
CE
=5V
PERFORMANCE DATA*

LDA201S

Mfr. #:
Manufacturer:
IXYS Integrated Circuits
Description:
Transistor Output Optocouplers Optocoupler Single-Transistor
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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