TS117L is a 350V, 120mA, 35Ω 1-Form-A relay with an
optocoupler in a single package. It provides high sensitiv-
ity and is an ideal solution for many telecom applications.
Current limiting version is available ("L" suffix).
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
•
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
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
Ordering Information
Part #
TS117L
TS117LP
TS117LPTR
TS117LS
TS117LSTR
Description
8 Pin DIP (50/Tube)
8 Pin Flatpack (50/Tube)
8 Pin Flatpack T&R (1000/Reel)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount T&R (1000/Reel)
Pin Configuration
TS117/TS117L Pinout
+ LED - Relay
– LED - Relay
Collector - Phototransistor
Emitter - Phototransistor
1
2
3
4
8
7
6
5
Load - Relay (MOSFET Output)
Load - Relay (MOSFET Output)
LED - Phototransistor –/+
LED - Phototransistor +/–
DS-TS117L-R4
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1
TS117L
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
Flatpack/Surface Mount
Package
(10 Seconds Max.)
1
2
Min
-
-
-
-
-
3750
-40
-40
-
-
Typ Max Units
- 150
1
mW
-
50
mA
-
1
A
-
5
V
- 800
2
mW
-
-
-
-
-
-
V
RMS
+85
°C
+125 °C
+260
+220
°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
Relay Portion (Pins 7, 8)
Output Characteristics @ 25°C
Load Voltage (Peak)
Load Current (Continuous)
Peak Load Current
On-Resistance
Off-State Leakage Current
Switching Speeds
Turn-On
Turn-Off
Output Capacitance
Load Current Limit
Relay Portion (Pins 1, 2)
Input Characteristics @ 25°C
Input Control Current
Input Dropout Current
Input Voltage Drop
Reverse Input Voltage
Reverse Input Current
Conditions
Symbol
Min
Typ
Max
Units
-
-
10ms
I
L
=120mA
V
L
=350V
I
F
=5mA, V
L
=10V
I
F
=5mA, V
L
=10V
50V; f=1MHz
V
L
I
L
I
LPK
R
ON
I
LEAK
T
ON
T
OFF
C
OUT
I
CL
-
-
-
-
-
-
-
-
130
-
-
-
30
-
-
-
25
170
350
120
-
35
1
3.0
3.0
-
210
V
mA
mA
Ω
µA
ms
ms
pF
mA
I
L
=120mA
-
I
F
=5mA
-
V
R
=5V
I
F
I
F
V
F
V
R
I
R
2
0.4
0.9
-
-
-
0.7
1.2
-
-
50
-
1.4
5
10
mA
mA
V
V
µA
2
www.clare.com
Rev. 4
TS117L
Electrical Characteristics (Continued)
Parameter
Detector Portion (Pins 3,4)
Output Characteristics @ 25°C
Phototransistor Blocking Voltage
Phototransistor Output Current
Saturation Voltage
Current Transfer Ratio
Detector Portion (Pins 5,6)
Input Characteristics @ 25°C
Input Control Current
Input Voltage Drop
Input Current
(Detector must be off)
Input to Output Capacitance
(Relay Only)
Capacitance Input to Output
Input to Output Isolation
Conditions
Symbol
Min
Typ
Max
Units
I
C
=10µA
V
CE
=5V, I
F
=0mA
IC=2mA, I
F
=16mA
I
F
=6mA, V
CE
=0.5V
BV
CEO
I
CEO
V
SAT
CTR
20
-
-
33
50
50
0.3
100
-
500
0.5
-
V
nA
V
%
I
C
=2mA, V
CE
=0.5V
IF=5mA
I
C
=1µA, V
CE
=5V
I
F
V
F
I
F
6
0.9
5
2
1.2
25
100
1.4
-
mA
V
µA
-
-
-
C
I/O
-
V
I/O
-
-
3750
3
-
-
-
-
-
pF
pF
V
RMS
Rev. 4
www.clare.com
3
TS117L
PERFORMANCE DATA*
35
30
Device Count (N)
TS117L
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C)
I
F
= 5mADC
35
30
Device Count (N)
TS117L
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 120mADC; I
F
= 2mADC)
TS117L
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
35
30
Device Count (N)
25
20
15
10
5
0
25
20
15
10
5
0
1.3625
1.4875
1.6125
1.7375
1.8625
LED Forward Voltage Drop (V)
25
20
15
10
5
0
17.0
17.4
17.8
18.2
18.6
19.0
On-Resistance (Ω)
376.25 382.75 389.25 395.75 402.25 408.75 415.25
Blocking Voltage (V)
TS117L
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 120mADC)
25
20
15
10
5
0
0.45
0.75
1.05
1.35
1.65
1.95
2.25
LED Current (mA)
25
20
15
10
5
0
TS117L
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 120mADC)
30
25
Device Count (N)
0.45
0.75
1.05
1.35
1.65
1.95
2.25
20
15
10
TS117L
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 120mADC; I
F
= 2mADC)
Device Count (N)
Device Count (N)
5
0
0.15
0.25
0.35
0.45
0.55
0.65
0.75
LED Current (mA)
Turn-On (ms)
35
30
25
20
15
10
TS117L
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 120mADC; I
F
= 2mADC)
TS117L
Typical Load Current vs. Temperature
180
160
Load Current (mA)
140
Leakage (µA)
120
100
80
60
40
20
0
0.014
0.012
0.010
0.008
0.006
0.004
0.002
-40
-20
0
20
40
60
80
100
120
-40
TS117L
Typical Leakage vs. Temperature
(Measured across Pins 7 & 8)
Device Count (N)
10mA
5mA
2mA
5
0
0.025 0.075 0.125 0.175 0.225 0.275 0.325
Turn-Off (ms)
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
TS117L
Typical Blocking Voltage
vs. Temperature
420
Blocking Voltage (V
RMS
)
410
400
390
380
370
360
-40
-20
0
20
40
60
80
100
Temperature (°C)
Turn-On (ms)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-40
TS117L
Typical Turn-On vs. Temperature
(Load Current = 120mADC)
0.7
TS117L
Typical Turn-Off vs. Temperature
(Load Current = 120mADC)
0.6
Turn-Off (ms)
0.5
0.4
0.3
0.2
0.1
5mA
2mA
2mA
5mA
10mA
20mA
-20
0
20
40
60
80
100
120
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
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. 4
TS117L
PERFORMANCE DATA*
TS117L
Typical Turn-On vs.
LED Forward Current
(Load Current = 120mADC)
0.9
0.8
1.6
Turn-On (ms)
1.4
1.2
1.0
0.8
-40
-20
0
20
40
60
80
100
120
Temperature (°C)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
Turn-Off (ms)
TS117L
Typical LED Forward Voltage Drop
vs. Temperature
LED Forward Voltage Drop (V)
1.8
TS117L
Typical Turn-Off vs. LED Forward Current
(Load Current = 120mADC)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
50mA
30mA
20mA
10mA
5mA
60
On-Resistance (Ω)
TS117L
Typical On-Resistance vs. Temperature
(Load Current = 120mADC; I
F
= 2mADC)
TS117L
Typical I
F
for Switch Operation
vs. Temperature
(Load Current = 120mADC)
3.5
3.0
LED Current (mA)
2.5
2.0
1.5
1.0
0.5
0
LED Current (mA)
TS117L
Typical I
F
for Switch Dropout
vs. Temperature
(Load Current = 120mADC)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
150
Load Current (mA)
100
TS117L
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C)
I
F
= 2mADC
TS117L
Energy Rating Curve
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
10µs 100µs 1ms 10ms 100ms
Time
TS117L
Typical Current Limiting vs. Temperature
400
350
300
Current (mA)
50
0
-50
-100
-150
-4
-3
-2
-1
0
1
2
3
4
Load Voltage (V)
Load Current (A)
250
200
150
100
50
0
1s
10s 100s
-40
-20
0
20
40
60
80
100
Temperature (°C)
TS117L
Typical Normalized CTR vs. Forward Current
(V
CE
= 0.5V)
4.5
4.0
Normalized CTR (%)
TS117L
Typical Normalized CTR vs. Temperature
(V
CE
= 0.5V)
8
Normalized CTR (%)
7
6
I
C
(mA)
TS117L
Typical Collector Current vs. Forward Current
(V
CE
= 0.5V)
12
10
8
6
4
2
0
0
2
4
6
8
10
12
14
16
18
20
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
2
4
6
8
10
12
14
16
18
20
I
F
(mA)
5
4
3
2
1
0
-40
-20
0
20
40
60
1mA
2mA
5mA
10mA
15mA
20mA
80 100 120
Temperature (°C)
I
F
(mA)
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact
