1
www.clare.com
TS117
DS-TS117-R9
TS117 is a 350V, 120mA, 35
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).
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
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
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
Applications
Features
Description
Approvals
Multifunction Telecom Switch
Ordering Information
Part #
Description
TS117
8 Pin DIP (50/Tube)
TS117P
8 Pin Flatpack (50/Tube)
TS117PTR
8 Pin Flatpack T&R (1000/Reel)
TS117S
8 Pin Surface Mount (50/Tube)
TS117STR
8 Pin Surface Mount T&R (1000/Reel)
TS117
Units
Load Voltage
350
V
Load Current
120
mA
Max R
ON
35
Pin Configuration
1
2
3
4
8
7
6
5
TS117/TS117L Pinout
+ LED - Relay
LED - Relay
Collector - Phototransistor
Emitter - Phototransistor
Load - Relay (MOSFET Output)
Load - Relay (MOSFET Output)
LED - Phototransistor /+
LED - Phototransistor +/
www.clare.com
TS117
Rev. 9
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.
Absolute Maximum Ratings (@ 25 C)
2
Parameter
Min
Typ
Max Units
Input Power Dissipation
-
-
150
1
mW
Input Control Current
-
-
50
mA
Peak (10ms)
-
-
1
A
Reverse Input Voltage
-
-
5
V
Total Power Dissipation
-
-
800
2
mW
Isolation Voltage
Input to Output
3750
-
-
V
RMS
Operational Temperature
-40
-
+85
C
Storage Temperature
-40
-
+125
C
Soldering Temperature
DIP Package
-
-
+260
C
Flatpack/Surface Mount
Package
-
-
+220
C
(10 Seconds Max.)
1
Derate Linearly 1.33 mw/C
2
Derate Linearly 6.67 mw/C
Electrical Characteristics
Parameter
Conditions
Symbol
Min
Typ
Max
Units
Relay Portion (Pins 7, 8)
Output Characteristics @ 25C
Load Voltage (Peak)
-
V
L
-
-
350
V
Load Current (Continuous)
-
I
L
-
-
120
mA
Peak Load Current
10ms
I
LPK
-
-
350
mA
On-Resistance
I
L
=120mA R
ON
-
23
35
Off-State Leakage Current
V
L
=350V
I
LEAK
-
-
1
A
Switching Speeds
Turn-On
I
F
=5mA, V
L
=10V
T
ON
-
-
3.0
ms
Turn-Off
I
F
=5mA, V
L
=10V
T
OFF
-
-
3.0
ms
Output Capacitance
50V; f=1MHz
C
OUT
-
25
-
pF
Load Current Limit
I
CL
-
-
-
mA
Relay Portion (Pins 1, 2)
Input Characteristics @ 25C
Input Control Current
I
L
=120mA
I
F
2
-
50
mA
Input Dropout Current
-
I
F
0.4
0.7
-
mA
Input Voltage Drop
I
F
=5mA
V
F
0.9
1.2
1.4
V
Reverse Input Voltage
-
V
R
-
-
5
V
Reverse Input Current
V
R
=5V
I
R
-
-
10
A
TS117
www.clare.com
3
Rev. 9
Electrical Characteristics (Continued)
Parameter
Conditions
Symbol
Min
Typ
Max
Units
Detector Portion (Pins 3,4)
Output Characteristics @ 25C
Phototransistor Blocking Voltage
I
C
=10A
BV
CEO
20
50
-
V
Phototransistor Output Current
V
CE
=5V, I
F
=0mA
I
CEO
-
50
500
nA
Saturation Voltage
IC=2mA, I
F
=16mA
V
SAT
-
0.3
0.5
V
Current Transfer Ratio
I
F
=6mA, V
CE
=0.5V
CTR
33
100
-
%
Detector Portion (Pins 5,6)
Input Characteristics @ 25C
Input Control Current
I
C
=2mA, V
CE
=0.5V
I
F
6
2
100
mA
Input Voltage Drop
IF=5mA
V
F
0.9
1.2
1.4
V
Input Current
I
C
=1A, V
CE
=5V
I
F
5
25
-
A
(Detector must be off)
Input to Output Capacitance
(Relay Only)
-
C
I/O
-
3
-
pF
Capacitance Input to Output
-
-
-
-
-
pF
Input to Output Isolation
-
V
I/O
3750
-
-
V
RMS
www.clare.com
4
TS117
Rev. 9
PERFORMANCE DATA*
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.
TS117
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25
C; I
F
= 5mADC)
35
30
25
20
15
10
5
0
1.17
1.19
1.21
1.23
1.25
LED Forward Voltage Drop (V)
Device Count (N)
TS117
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25
C)
(Load: Voltage = 350VDC; Current = 120mADC;
I
F
= 2mADC)
35
30
25
20
15
10
5
0
18.75
20.95
23.15
25.35
19.85
22.05
24.25
On-Resistance (
)
Device Count (N)
TS117
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25
C)
35
30
25
20
15
10
5
0
377.5
399.5
421.5
443.5
388.5
410.5
432.5
Blocking Voltage (V)
Device Count (N)
TS117
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25
C)
(Load Current = 120mADC)
0.65
1.17
1.69
0.39
0.91
1.43
1.95
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
TS117
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25
C)
(Load Current = 120mADC)
25
20
15
10
5
0
0.65
1.17
1.69
0.39
0.91
1.43
1.95
LED Current (mA)
Device Count (N)
TS117
Typical Turn-On Time
(N=50 Ambient Temperature = 25
C)
(Load Current = 120mADC; I
F
= 2mADC)
0.15
0.75
1.35
1.95
0.45
1.05
1.65
Turn-On (ms)
Device Count (N)
25
20
15
10
5
0
TS117
Typical Turn-Off Time
(N=50 Ambient Temperature = 25
C)
(Load Current = 120mADC; I
F
= 2mADC)
0.035
0.175
0.315
0.455
0.385
0.245
0.105
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
TS117
Typical Load Current vs. Temperature
Temperature (
C)
Load Current (mA)
180
160
140
120
100
80
60
40
20
0
-40
-20
0
20
40
60
80
120
100
20mA
10mA
5mA
TS117
Typical Leakage vs. Temperature
(Measured across Pins 7 & 8)
Temperature (
C)
Leakage (
A)
-40
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
-20
0
20
40
60
80
100
TS117
Typical Blocking Voltage
vs. Temperature
Temperature (
C)
Blocking Voltage (V
RMS
)
-40
430
425
420
415
410
405
400
395
-20
0
20
40
60
80
100
TS117
Typical Turn-On vs. Temperature
(Load Current = 120mADC)
Temperature (
C)
20mA
Turn-On (ms)
-40
5.000
4.500
4.000
3.500
3.000
2.500
2.000
1.500
1.000
0.500
0
-20
0
20
40
60
80
100
2mA
5mA
10mA
TS117
Typical Turn-Off vs. Temperature
(Load Current = 120mADC)
Temperature (
C)
Turn-Off (ms)
-40
1.000
0.900
0.800
0.700
0.600
0.500
0.400
0.300
0.200
0.100
0
-20
0
20
40
60
80
100
2mA
5mA
TS117
5
Rev. 9
www.clare.com
PERFORMANCE DATA*
*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.
TS117
Typical LED Forward Voltage Drop
vs. Temperature
Temperature (
C)
LED Forward Voltage Drop (V)
1.8
1.6
1.4
1.2
1.0
0.8
-40
-20
0
20
40
60
80
120
100
50mA
30mA
20mA
10mA
5mA
TS117
Typical Turn-On vs. LED Forward Current
(Load Current = 120mADC)
LED Forward Current (mA)
Turn-On (ms)
0
5
10
15
20
25
30
35
40
45
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
50
TS117
Typical Turn-Off vs. LED Forward Current
(Load Current = 120mADC)
LED Forward Current (mA)
Turn-Off (ms)
0
5
10
15
20
25
30
35
40
45
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
50
TS117
Typical On-Resistance vs. Temperature
(Load Current = 120mADC; I
F
= 2mADC)
Temperature (
C)
On-Resistance (
)
-40
60
50
40
30
20
10
0
-20
0
20
40
60
80
100
TS117
Typical I
F
for Switch Operation
vs. Temperature
(Load Current = 120mADC)
Temperature (
C)
LED Current (mA)
-40
3.000
2.500
2.000
1.500
1.000
0.500
0
-20
0
20
40
60
80
100
TS117
Typical I
F
for Switch Dropout
vs. Temperature
(Load Current = 120mADC)
Temperature (
C)
LED Current (mA)
-40
3.000
2.500
2.000
1.500
1.000
0.500
0
-20
0
20
40
60
80
100
TS117
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25
C; I
F
= 2mA)
Load Voltage (V)
Load Current (mA)
150
100
50
0
-50
-100
-150
-3
-2
-1
0
1
2
3
TS117
Energy Rating Curve
Time
Load Current (A)
10
s
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1ms
100
s
100ms
1s
10ms
10s
100s
TS117
Typical Normalized CTR vs Forward Current
(V
CE
= 0.5V)
I
F
(mA)
Normalized CTR (%)
0
2
4
6
8
10
12
14
16
18
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
20
TS117
Typical Normalized CTR vs. Temperature
(V
CE
= 0.5V)
Temperature (
C)
Normalized CTR (%)
8
7
6
5
4
3
2
1
0
-40
-20
0
20
40
60
80
120
100
1mA
2mA
5mA
10mA
15mA
20mA
TS117
Typical Collector Current vs. Forward Current
(V
CE
= 0.5V)
I
F
(mA)
I
C
(mA)
0
2
4
6
8
12
10
14
16
18
20
12
10
8
6
4
2
0
PDF 
ZIP