K815P, K825P, K845P

www.vishay.com

Vishay Semiconductors

Rev. 2.1, 24-Sep-12

3

Document Number: 83524

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

Fig. 1 - Test Circuit, Non-Saturated Operation

Fig. 2 - Switching Times

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

50

Ω

Channel II

Channel I

0

T

= 0.01

Oscilloscope

R I = 1 MΩ

C I = 20 pF

14779

t

t

0

0

10 %

90 %

100 %

Pulse duration

Delay time

Rise time

Turn-on time

Storage time

Fall time

t

Turn-off time

96 11698

0.8

0.9

1.0

1.1

1.2

1.3

0

20406080

100

14389

0.1

1

10

100

1000

0.0

0.4

0.8

1.2

1.6

2.0

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

14391

1

10

100

1000

10 000

100 000

20

30

40

50

60

70

80

90

100

14392