LCC120 is a 250V, 170mA, 20Ω 1-Form-C relay. It is ideal
for applications focused on peak load current handling
capabilities.
Features
•
Small 8 Pin DIP Package
•
Low Drive Power Requirements (TTL/CMOS
Compatible)
•
No Moving Parts
•
High Reliability
•
Arc-Free With No Snubbing Circuits
•
3750V
RMS
Input/Output Isolation
•
FCC Compatible
•
VDE Compatible
•
No EMI/RFI Generation
•
Machine Insertable, Wave Solderable
•
Current Limiting, Surface Mount and Tape & Reel
Versions Available
Approvals
•
UL Recognized: File Number E76270
•
CSA Certified: File Number LR 43639-10
•
BSI Certified:
•
BS EN 60950:1992 (BS7002:1992)
Certificate #:7344
•
BS EN 41003:1993
Certificate #:7344
Ordering Information
Applications
•
Telecommunications
•
Telecom Switching
•
Tip/Ring Circuits
•
Modem Switching (Laptop, Notebook, Pocket Size)
•
Hookswitch
•
Dial Pulsing
•
Ground Start
•
Ringer Injection
•
Instrumentation
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Meters (Watt-Hour, Water, Gas)
•
Medical Equipment-Patient/Equipment Isolation
•
Security
•
Aerospace
•
Industrial Controls
Part #
LCC120
LCC120S
Description
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
Pin Configuration
LCC120 Pinout
AC/DC Configuration
Do Not Use
+ Control
– Control
Do Not Use
1
2
3
4
8
7
6
5
Normally Open Pole
Normally Closed Pole
Switching Characteristics of
Normally Open (Form A) Devices
10ms
CONTROL
Switching Characteristics of
Normally Closed (Form B) Devices
10ms
CONTROL
+
90%
LOAD
10%
+
T
ON
10%+
T
OFF
90%
+
+10%
T
OFF
+
90%
T
ON
DS-LCC120-R7
www.clare.com
1
LCC120
Absolute Maximum Ratings (@ 25˚ C)
Parameter
Input Power Dissipation
Input Control Current
Peak (10ms)
Reverse Input Voltage
Total Power Dissipation
Isolation Voltage
Input to Output
Operational Temperature
Storage Temperature
Soldering Temperature
DIP Package
Surface Mount Package
(10 Seconds Max.)
1
2
Min
-
-
-
-
-
3750
-40
-40
-
-
Typ Max Units
-
-
-
-
-
-
-
-
-
-
150
1
50
1
5
800
2
-
+85
+125
+260
+220
mW
mA
A
V
mW
V
RMS
°C
°C
°C
°C
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 these
or any other conditions beyond those indicated in the
operational sections of this data sheet is not implied.
Exposure of the device to the absolute maximum ratings
for an extended period may degrade the device and effect
its reliability.
Derate Linearly 1.33 mw/˚C
Derate Linearly 6.67 mw/˚C
Electrical Characteristics
Parameter
Output Characteristics @ 25°C
Load Voltage (Peak)
Load Current* (Continuous)
AC/DC Configuration
Peak Load Current
On-Resistance
AC/DC Configuration
Off-State Leakage Current
Switching Speeds
Turn-On
Turn-Off
Output Capacitance
Capacitance
Input to Output
Input Characteristics @ 25°C
Input Control Current
Input Dropout Current
Input Voltage Drop
Reverse Input Voltage
Reverse Input Current
CommonCharacteristics @ 25°C
Input to Output Capacitance
Input to Output Isolation
-
-
C
I/O
V
I/O
-
3750
3
-
-
-
pF
V
RMS
I
L
=170mA
-
I
F
=10mA
-
V
R
=5V
I
F
I
F
V
F
V
R
I
R
10
0.4
0.9
-
-
-
0.7
1.2
-
-
50
-
1.4
5
10
mA
mA
V
V
µA
-
-
10ms
I
L
=170mA
V
L
=250V
I
F
=10mA, V
L
=10V
I
F
=10mA, V
L
=10V
50V; f=1MHz
-
V
L
I
L
I
L
R
ON
I
LEAK
T
ON
T
OFF
C
OUT
-
-
-
-
-
-
-
-
-
-
-
-
-
16
-
-
-
50
3
250
170
400
20
1
5
5
-
-
V
mA
mA
Ω
µA
ms
ms
pF
pF
Conditions
Symbol
Min
Typ
Max
Units
*NOTE: If both poles operate simultaneously load current must be derated so as not to exceed the package power dissipation value.
2
www.clare.com
Rev. 7
LCC120
PERFORMANCE DATA*
LCC120
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C, I
F
= 5mA)
35
30
Device Count (N)
Device Count (N)
25
20
15
10
5
0
1.17
1.19
1.21
1.23
1.25
LED Forward Voltage Drop (V)
35
30
25
20
15
10
LCC120 - FormA
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC, I
F
=10mADC)
30
25
Device Count (N)
8.5
8.8
9.1
9.4
9.7
10.0
10.3
20
15
10
LCC120 - FormB
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC, I
F
=10mADC)
5
0
On-Resistance (Ω)
5
0
9.3
10.2
11.1
12.0
12.9
13.8
14.7
On-Resistance (Ω)
LCC120 - FormA
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
35
30
Device Count (N)
Device Count (N)
25
20
15
10
5
0
330
340
350
360
370
380
390
Blocking Voltage (V)
30
25
20
15
10
5
0
LCC120 - FormB
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
25
20
15
10
5
0
263
280
297
314
331
348
365
LCC120 - FormA
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
Device Count (N)
1.05
1.75
2.45
3.15
3.85
4.55
5.25
Blocking Voltage (V)
LED Current (mA)
LCC120 - FormB
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
30
25
25
20
15
10
5
0
1.2
2.0
2.8
3.6
4.4
5.2
6.0
LCC120 - FormA
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
25
20
15
10
5
0
1.05
1.75
2.45
3.15
3.85
4.55
5.25
LCC120 - FormB
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
Device Count (N)
Device Count (N)
20
15
10
5
0
LED Current (mA)
Device Count (N)
1.05
1.75
2.45
3.15
3.85
4.55
5.25
LED Current (mA)
LED Current (mA)
25
20
15
10
LCC120 - FormA
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 10mADC)
30
25
Device Count (N)
20
15
10
LCC120 - FormB
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 10mADC)
25
20
15
10
LCC120 - FormA
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 10mADC)
Device Count (N)
5
0
0.75
1.05
1.35
1.65
1.95
2.25
Turn-On (ms)
Device Count (N)
5
0
0.25
0.35
0.45
0.55
0.65
0.75
Turn-On (ms)
5
0
0.23
0.32
0.41
0.50
0.59
0.68
Turn-Off (ms)
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.
Rev. 7
www.clare.com
3
LCC120
PERFORMANCE DATA*
30
25
Device Count (N)
20
15
10
LCC120 - FormB
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 10mADC)
Load Current (mA)
LCC120 - Form A
Typical Load Current vs. Temperature
250
Load Current (mA)
200
150
100
50
0
250
200
150
100
50
0
LCC120 - Form B
Typical Load Current vs. Temperature
30mA
20mA
10mA
10mA
5
0
0.6
1.0
1.4
1.8
2.2
2.6
Turn-Off (ms)
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100
120
Temperature (°C)
Temperature (°C)
LCC120
Typical Leakage vs. Temperature
(Measured across Pins 5 & 6 or 7 & 8)
0.016
Blocking Voltage (V
RMS
)
0.014
Leakage (µA)
0.012
0.010
0.008
0.006
0.004
0.002
0
-40
-20
0
20
40
60
80
100
LCC120 - FormA
Typical Blocking Voltage vs. Temperature
350
340
335
330
325
320
315
310
305
-40
-20
0
20
40
60
80
100
Blocking Voltage (V
RMS
)
345
LCC120 - FormB
Typical Blocking Voltage vs. Temperature
320
310
300
290
280
270
260
250
240
-40
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
Temperature (°C)
LCC120 - FormA
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
1.2
1.0
Turn-On (ms)
0.8
15mA
10mA
LCC120 - FormB
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
0.40
0.35
Turn-On (ms)
Turn-Off (ms)
0.30
0.25
0.20
0.15
0.10
0.05
0
10mA
LCC120 - FormA
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-40
-20
0
20
40
60
80
100
10mA
0.6
0.4
0.2
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
20mA
-40
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
LCC120 - FormB
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
10mA
LCC120
Typical LED Forward Voltage Drop
vs. Temperature
LED Forward Voltage Drop (V)
1.8
1.6
Turn-On (ms)
120
1.4
1.2
1.0
0.8
-40
-20
0
20
40
60
80
100
Temperature (°C)
LCC120 - FormA
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
2.5
2.0
Turn-Off (ms)
1.5
1.0
20mA
0.5
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
15mA
50mA
30mA
20mA
10mA
5mA
*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.
4
www.clare.com
Rev. 7
LCC120
PERFORMANCE DATA*
LCC120 - FormB
Typical Turn-On LED Forward Current
(Load Current = 170mADC)
0.45
0.40
0.25
0.20
LCC120 - FormA
Typical Turn-Off LED Forward Current
(Load Current = 170mADC)
1.6
1.4
LCC120 - FormB
Typical Turn-Off LED Forward Current
(Load Current = 170mADC)
Turn-Off (ms)
Turn-Off (ms)
0
5
10
15
20
25
30
35
40
45
50
Turn-On (ms)
0.35
0.30
0.25
0.20
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
0.15
0.10
0.05
0
LED Forward Current (mA)
1.2
1.0
0.8
0.6
0.4
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
12
LCC120 - FormA
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; I
F
= 10mADC)
On-Resistance (Ω)
60
50
40
30
20
10
0
LCC120 FormB
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; I
F
= 10mADC)
LCC120 - FormA
Typical I
F
for Switch Operation vs. Temperature
(Load Current = 170mADC)
6
5
LED Current (mA)
On-Resistance (Ω)
10
8
6
4
2
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
4
3
2
1
0
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
LCC120 - FormB
Typical I
F
for Switch Operation vs. Temperature
(Load Current = 170mADC)
6
5
LED Current (mA)
4
3
2
1
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
LED Current (mA)
LCC120 - FormA
Typical I
F
for Switch Dropout vs. Temperature
(Load Current = 170mADC)
6
LED Current (mA)
5
4
3
2
1
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
LCC120 - FormB
Typical I
F
for Switch Dropout vs. Temperature
(Load Current = 170mADC)
6
5
4
3
2
1
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
150
Load Current (mA)
100
LCC120 - FormA
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C; I
F
= 10mADC)
Load Current (mA)
150
100
LCC120 - FormB
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C; I
F
= 10mADC)
LCC120
Energy Rating Curve
1.2
1.0
Load Current (A)
0.8
0.6
0.4
0.2
0
10µs 100µs 1ms 10ms 100ms
Time
1s
10s 100s
50
0
-50
-100
-150
-3
-2
-1
0
1
2
3
Load Voltage (V)
50
0
-50
-100
-150
-4
-3
-2
-1
0
1
2
3
4
Load Voltage (V)
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact
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