VOL628AT datasheet(4/9 Pages) VISHAY

4 / 9 page

VOL628A

www.vishay.com

Vishay Semiconductors

Rev. 1.8, 09-Aug-2018

Document Number: 82401

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

Fig. 4 - Derating Diagram

Fig. 5 - Test Pulse Diagram for Sample Test according to

DIN EN 60747-5-5

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

Fig. 6 - Forward Current vs. Forward Voltage

Fig. 7 - Collector Current vs. Collector Emitter Voltage

(non-saturated)

Fig. 8 - Collector Emitter Current vs. Ambient Temperature

Fig. 9 - Collector Current vs. Collector Emitter Voltage (saturated)

025

125

100

150

200

300

TSI - Safety Temperature (°C)

150

100

250

Phototransistor

PSO (mW)

IR-diode

ISI (mA)

13930

t1, t2 = 1 s to 10 s

t3, t4 = 1 s

ttest = 10 s

tstres = 12 s

VIOTM

Vpd

VIOWM

VIORM

ttest

tTr = 60 s

tstres

0.1

100

0.6

0.8

1.0

1.2

1.4

1.6

F - Forward Voltage (V)

amb = 110 °C

amb = 75 °C

amb = 25 °C

amb = 0 °C

amb = - 55 °C

CE - Collector Emitter Voltage (non-sat) (V)

IF = 1 mA

F = 10 mA

F = 5 mA

F = 15 mA

F = 20 mA

F = 25 mA

0.001

0.01

0.1

100

1000

10 000

-60 -40 -20

80 100 120

amb - Ambient Temperature (°C)

F = 0 mA

CE = 40 V

CE = 24 V

CE = 12 V

0.0

0.1

0.2

0.3

0.4

CE - Collector Emitter Voltage (V)

F = 25 mA

F = 10 mA

F = 0.5 mA

F = 2 mA

F = 5 mA

F = 1 mA

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