Datasheet TS112TR, TS112 Datasheet (CPCLARE)

1

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TS112

DS-TS112-R1

TS112 is a 350V, 120mA, 20Ω 1-Form-A relay with an
optocouper in a single package for telecom applications.
It features lower on-resistance and high sensitivity.

• 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

• Small 8 Pin SOIC Narrow Package

• Low Drive Power Requirements (TTL/CMOS

Compatible)

• No Moving Parts

• High Reliability

• Arc-Free With No Snubbing Circuits

• 1500V

RMS

Input/Output Isolation

• FCC Compatible

• VDE Compatible

• No EMI/RFI Generation

• Machine Insertable, Wave Solderable

• Tape & Reel Version Available

Applications

Features

• UL Recognized: File Number Pending

• CSA Certified: File Number Pending

• BSI Certified: Pending

Approvals

• Narrow Package

• TR: Tape & Reel

Options/Suffixes

Description

Multifunction Telecom Switch

Pin Configuration

Ordering Information

Part # Description

TS112 8 Pin SOIC (50/Tube)
TS112TR 8 Pin SOIC Tape & Reel (1000/Reel)

TS112 Units

Load Voltage 350 V
Load Current 120 mA
Max R

ON

20 Ω

TS112 Pinout

+ LED - Relay

– LED - Relay

Collector - Phototransistor

Emitter - Phototransistor

1

2

3

4

8

Load - Relay (MOSFET Output)

7

Load - Relay (MOSFET Output)

6

LED - Phototransistor –/+

5

LED - Phototransistor +/–

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TS112

Rev. 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 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 - - 1501mW
Input Control Current - - 100 mA

Peak (10ms) - - 1 A
Reverse Input Voltage - - 5 V
Total Power Dissipation - - 8002mW
Isolation Voltage

Input to Output 1500 - - V

RMS

Operational Temperature -40 - +85 °C
Storage Temperature -40 - +125 °C
Soldering Temperature - - +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 @ 25°C

Load Voltage (Peak) - V

L

- - 350 V

Load Current (Continuous) - I

L

- - 120 mA

Peak Load Current 10ms I

LPK

- - 350 mA

On-Resistance IL=120mA R

ON

-15 20 Ω

Off-State Leakage Current V

L

=350V I

LEAK

-- 1µA

Switching Speeds

Turn-On IF=5mA, VL=10V T

ON

-- 3ms

Turn-Off IF=5mA, VL=10V T

OFF

-- 3ms

Output Capacitance 50V; f=1MHz C

OUT

-25 - pF

Load Current Limit I

CL

-- -mA

Relay Portion (Pins 1, 2)

Input Characteristics @ 25°C

Input Control Current IL=120mA I

F

2- 50mA

Input Dropout Current - I

F

0.4 0.7 - mA

Input Voltage Drop IF=5mA V

F

0.9 1.2 1.4 V

Reverse Input Voltage - V

R

-- 5 V

Reverse Input Current V

R

I

R

- - 10 µA

Detector Portion (Pins 3, 4)

Output Characteristics @ 25°C

Phototransistor Blocking Voltage IC=10µA BV

CEO

20 50 - V

Phototransistor Output Current VCE=5V, IF=0mA I

CEO

- 50 500 nA

Saturation Voltage IC=2mA, IF=16mA V

SAT

- 0.3 0.5 V

Current Transfer Ratio I

F

=6mA, VCE=0.5V CTR 33 100 - %

TS112

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3

Rev. 1

Electrical Characteristics (continued)

Parameter Conditions Symbol Min Typ Max Units

Detector Portion (Pins 5, 6)

Input Characteristics @ 25°C

Input Control Current IC=2mA, VCE=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

=1µA, VCE=5V I

F

525 - µA

(Detector must be off)
Input to Output Capacitance

(Relay Only) - C

I/O

- 0.8 - pF

Input to Output Isolation - V

I/O

1500 - - V

RMS

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4

TS112

Rev. 1

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.

TS112

Typical LED Forward Voltage Drop

(N=50 Ambient Temperature = 25°C)

IF = 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)

TS112

Typical Turn-On Time

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC; IF = 2mADC)

0.88 1.58 2.28 2.981.23 1.93 2.63

Turn-On (ms)

Device Count (N)

25

20

15

10

5

0

TS112

Typical Blocking Voltage

vs. Temperature

Temperature (°C)

Blocking Voltage (V

RMS

)

-40

415

410

405

400

395

390

385

380

-20 0 20 40 60 80 100

TS112

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC)

35

30

25

20

15

10

5

0

9.25 10.258.75 9.75 10.75

On-Resistance (Ω)

Device Count (N)

TS112

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25°C)

35

30

25

20

15

10

5

0

365 385 405 425375 395 415

Blocking Voltage (V)

Device Count (N)

TS112

Load Current vs. Ambient Temperature

Ambient Temperature (°C)

Percent of Maximum

Load Rating (Typical) (%)

-40

100

75

50

25

0

025

50 85

IF = 5mA

TS112

Typical IF for Switch Operation

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC)

0.42 0.66 0.900.30 0.54 0.78 1.02

LED Current (mA)

Device Count (N)

25

20

15

10

5

0

TS112

Typical IF for Switch Dropout

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC

25

20

15

10

5

0

0.30 0.54 0.780.18 0.42 0.66 0.90

LED Current (mA)

Device Count (N)

)

TS112

Typical Turn-Off Time

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC; IF = 2mADC)

0.06 0.14 0.22 0.300.260.180.10

Turn-Off (ms)

Device Count (N)

25

20

15

10

5

0

TS112

Typical Leakage vs. Temperature

(Measured across Pins 15 & 16)

Temperature (°C)

Leakage (µA)

-40

0.10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01
0

-20 0 20 40 60 80 100

TS112

Typical Turn-On vs. Temperature

(Load Current = 120mADC)

Temperature (°C)

Turn-On (ms)

-40

3.0

2.5

2.0

1.5

1.0

0.5

0

-20 0 20 40 60 80 100

5mA

10mA

20mA

TS112

Typical Turn-Off vs. Temperature

(Load Current = 120mA)

Temperature (°C)

Turn-Off (ms)

-40

0.30

0.25

0.20

0.15

0.10

0.05

0

-20 0 20 40 60 80 100

5mA

TS112

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5

Rev. 1

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.

TS112

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 120100

50mA
30mA
20mA
10mA
5mA

TS112

Typical Turn-On vs.

LED Forward Current

(Load Current = 120mADC)

Forward Current (mA)

Turn-On (ms)

0

5 1015202530354045

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2
0

50

TS112

Typical Turn-Off vs. LED Forward Current

(Load Current = 120mADC)

Forward Current (mA)

Turn-Off (ms)

0

5 1015202530354045

0.18

0.16

0.14

0.12

0.10

0.08

0.06

0.04
50

TS112
Typical On-Resistance vs. Temperature
(Load Current = 120mADC; IF = 2mADC)

Temperature (°C)

On-Resistance (Ω)

-40

60

50

40

30

20

10

0

-20 0 20 40 60 80 100

TS112

Typical IF for Switch Dropout

vs. Temperature

(Load Current = 120mADC)

Temperature (°C)

LED Current (mA)

-40

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

-20 0 20 40 60 80 100

TS112

Typical Load Current vs. Load Voltage

(Ambient Temperature = 25°C)

IF = 5mADC

Load Voltage (V)

Load Current (mA)

200

150

100

50

0

-50

-100

-150

-200

-2.0 -1.5 -1.0 -0.5 0 0.5 1.0 2.01.5

TS112

Energy Rating Curve

Time

Load Current (A)

10µs

1.2

1.0

0.8

0.6

0.4

0.2

0

1ms100µs 100ms

1s

10ms 10s 100s

TS112

Typical Normalized CTR vs. Temperature

(VCE = 0.5V)

Temperature (°C)

Normalized CTR (%)

8

7

6

5

4

3

2

1

0

-40 -20 0 20 40 60 80 120100

1mA
2mA
5mA
10mA
15mA
20mA

TS112

Typical Collector Current vs. Forward Current

(VCE = 0.5V)

IF (mA)

I

C

(mA)

0

2468 1210 14 16 18 20

12

10

8

6

4

2

0

TS112

Typical Normalized CTR vs. Forward Current

(VCE = 0.5V)

IF (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

TS112

Typical IF for Switch Operation

vs. Temperature

(Load Current = 120mADC)

Temperature (°C)

LED Current (mA)

-40

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

-20 0 20 40 60 80 100

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6

TS112

Rev. 1

Dimensions

mm

(inches)

Mechanical Dimensions

PC Board Pattern
(Top View)

2.540 ± .127

(.100 ± .005)

5.080 ± .127

(.200 ± .005)

1.193

(.047)

.787

(.031)

.20 ± .025

(.008 ± .001)

2.54 TYP.

(.100 TYP.)

2.18 MAX.
(.086)

1.01 ± .025

(.040 ± .001)

3.81 ± .05

(.150 ± .002)

6.09 ± .10

(.240 ± .004)

.38 x 45°

(.015 x 45°)

.38 TYP.

(.015 TYP.)

9.34 ± .20

(.368 ± .008)

8 Pin SOIC Narrow (“N” Suffix)

7.49

(.295)

2.00

(.079)

12.09

(.476)

1.75

(.069)

3.99

(.157)

1.50

(.059)

6.73

(.265)

.41

(.016)

2.30

(.091)

2.70

(.106)

Top Cover

Tape

2.01

(.079)

11.99

(.472)

User Direction of Feed

.05R TYP.

16.00
(.630)

10.30
(.406)

Embossment

Embossed Carrier

Top Cover
Tape Thickness
.10 MAX.
(.004)

6.80

(.268)

6.50

(.256)

3.00

(.118)

1.55 ± .102

(.061 ± .004)

330.2 DIA.
(13.00)

Tape and Reel Packaging for 8 and 16 Pin Narrow SOIC Package

1

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Worldwide Sales Offices

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.

Specification: DS-TS112-R1
©Copyright 2001, Clare, Inc.
OptoMOS

®

is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
6/21/01