K815P_12 datasheet(3/6 Pages) VISHAY

3 / 6 page

K815P, K825P, K845P

www.vishay.com

Vishay Semiconductors

Rev. 2.1, 24-Sep-12

Document Number: 83524

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. 1 - Test Circuit, Non-Saturated Operation

Fig. 2 - Switching Times

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

Fig. 3 - Forward Voltage vs. Ambient Temperature

Fig. 4 - Forward Current vs. Forward Voltage

Fig. 5 - Relative Current Transfer Ratio vs. Ambient Temperature

Fig. 6 - Collector Dark Current vs. Ambient Temperature

R L

Channel II

Channel I

IC = 10 mA

+ V CC

R G = 50 Ω

tp = 50 s

= 0.01

Oscilloscope

R I = 1 MΩ

C I = 20 pF

14779

t p

10 %

90 %

100 %

t r

t d

t on

t s

t f

t off

I F

Pulse duration

Delay time

Rise time

ton (= td + tr)

Turn-on time

Storage time

t f

Fall time

off (= ts + tf)

Turn-off time

96 11698

0.8

0.9

1.0

1.1

1.2

1.3

20406080

100

Tamb- Ambient Temperature (°C)

14389

IF = 10 mA

0.1

100

1000

0.0

0.4

0.8

1.2

1.6

2.0

VF - Forward Voltage (V)

14390

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

- 30 - 20 - 10 0 10 20 30 40 50 60 70 80 90 100

Tamb - Ambient Temperature (°C)

14391

VCE = 5 V

IF = 1 mA

100

1000

10 000

100 000

100

Tamb - Ambient Temperature (°C)

14392

VCE = 10 V

IF = 0

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