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Document Number: 83728

806

Rev. 1.6, 16-May-08

TCED2100/TCED4100

Vishay Semiconductors

Optocoupler, Photodarlington Output,

Dual Channel, High Gain

Note

According to DIN EN 60747-5-5 (see figure 1). 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.

Fig. 1 - Derating Diagram

Fig. 2 - Test Pulse Diagram for Sample Test According to

DIN EN 60747-5-5/DIN EN 60747-; IEC60747

MAXIMUM SAFETY RATINGS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

INPUT

Forward current

IF

130

mA

OUTPUT

Power dissipation

Pdiss

265

mW

COUPLER

Rated impulse voltage

VIOTM

8kV

Safety temperature

Tsi

150

°C

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

1.3

kV

Insulation resistance

VIO = 500 V

RIO

1012

Ω

VIO = 500 V, Tamb = 100 °C

RIO

1011

Ω

VIO = 500 V, Tamb = 150 °C

(construction test only)

RIO

109

Ω

0

25

50

75

125

0

50

100

150

200

300

Tamb - Ambient Temperature (°C)

150

14887

100

250

Photodarlington

Psi (mW)

IR-Diode

Isi (mA)

t

13930

t1, t2 = 1 to 10 s

t3, t4 = 1 s

ttest = 10 s

tstres = 12 s

VIOTM

VPd

VIOWM

VIORM

0

t1

ttest

tTr = 60 s

tstres

t3

t4

t2

SWITCHING CHARACTERISTICS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Rise time

VCC = 2 V, IC = 10 mA, RL = 100 Ω, (see figure 3)

tr

300

µs

Fall time

VCC = 2 V, IC = 10 mA, RL = 100 Ω, (see figure 3)

tf

250

µs