TCMT4100, TCMT4106

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Vishay Semiconductors

Rev. 1.1, 19-Jan-16

4

Document Number: 84181

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

Note

• As per IEC 60747-5-5, § 7.4.3.8.2, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with

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

Fig. 4 - Total Power Dissipation vs. Ambient Temperature

Fig. 5 - Forward Voltage vs. Forward Current

SAFETY AND INSULATION RATINGS

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Climatic classification

According to IEC 68 part 1

40 / 110 / 21

Comparative tracking index

CTI

175

Maximum rated withstanding isolation voltage

t = 1 min

3750

Maximum transient isolation voltage

6000

V

Maximum repetitive peak isolation voltage

707

V

Apparent charge test voltage (method A)

1132

Apparent charge test voltage (method B)

1326

Isolation resistance



Isolation resistance (under fault conditions)



Output safety power

265

mW

Input safety current

130

mA

Input safety temperature

150

°C

Creepage distance

 5mm

Clearance distance

 5mm

Insulation thickness, reinforced rated

Per IEC 60950 2.10.5.1

DTI

 0.4

mm

0

50

100

150

200

250

300

0

20

40

60

80

100

120

T

Coupled device

Phototransistor

IR-diode

0.1

1

10

100

0.6

0.8

1.0

1.2

1.4

1.6

V

T

T

T

T

T