TCET111., TCET111.G

www.vishay.com

Vishay Semiconductors

Rev. 2.1, 17-Dec-2020

3

Document Number: 83546

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Note

(1) Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering

evaluation. Typical values are for information only and are not part of the testing requirements.

Note

• According to DIN EN 60747-5-5 (see Fig. 2). This optocoupler is suitable for safe electrical isolation only within the safety ratings. Compliance

with the safety ratings shall be ensured by means of suitable protective circuits.

ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

INPUT

Forward voltage

IF = 50 mA

VF

-1.25

1.6

V

Junction capacitance

VR = 0, f = 1 MHz

Cj

-50

-

pF

OUTPUT

Collector emitter voltage

IC = 1 mA

VCEO

70

-

-

V

Emitter collector voltage

IE = 100 μA

VECO

7-

-

V

Collector emitter cut-off current

VCE = 20 V, IF = 0 A

ICEO

-

10

100

nA

COUPLER

Collector emitter saturation voltage

IF = 10 mA, IC = 1 mA

VCEsat

--

0.3

V

Cut-off frequency

VCE = 5 V, IF = 10 mA,

RL = 100 

fc

-

110

-

kHz

Coupling capacitance

f = 1 MHz

Ck

-0.6

-

pF

CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

IC/IF

VCE = 5 V, IF = 1 mA

TCET1112G

CTR

22

45

-

%

TCET1113,

TCET1113G

CTR

34

70

-

%

TCET1114G

CTR

56

90

-

%

VCE = 5 V, IF = 5 mA

TCET1110G

CTR

50

-

600

%

VCE = 5 V, IF = 10 mA

TCET1112G

CTR

63

-

125

%

TCET1113,

TCET1113G

CTR

100

-

200

%

TCET1114G

CTR

160

-

320

%

SAFETY AND INSULATION RATED PARAMETERS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Partial discharge test voltage -



routine test

100 %, ttest = 1 s

Vpd

1.6

kV

Partial discharge test voltage -



lot test (sample test)

tTr = 60 s, ttest = 10 s,

(see figure 2)

VIOTM

8kV

Vpd

1.36

kV

Insulation resistance

VIO = 500 V

RIO

1012



VIO = 500 V, Tamb = 100 °C

RIO

1011



VIO = 500 V, Tamb = 150 °C

(construction test only)

RIO

109



Forward current

Isi

130

mA

Power dissipation

Pso

265

mW

Rated impulse voltage

VIOTM

6kV

Safety temperature

Tsi

150

°C