KTLP3502HTLD datasheet(4/10 Pages) COSMO

Part #	KTLP3502HTLD

Description	8PIN RANDOM-PHASE TRIAC DRIVER PHOTOCOUPLER

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	COSMO [COSMO Electronics Corporation]

Direct Link	http://www.cosmo-ic.com

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4 / 10 page

Cosmo Electronics Corp.

Document No. 69P45001.2

- 4 -

http://www.cosmo-ic.com

cosmo

KTLP3502 Series

8PIN RANDOM-PHASE TRIAC DRIVER

PHOTOCOUPLER

Fig.1 Forward Current e

Fig.2

On-State R.M.S. Current

vs. Ambient Temperature

-40 -20

100 115

-40 -20

100 115

0.1

0.2

0.3

0.4

0.5

0.6

Ambient Temperature Ta (℃)

Fig.3 Peak Forward Current

Fig.4

Forward Current

vs. Duty Ratio

vs. Forward Voltage

100

1000

10000

-3

-2

-1

P ulse w idth <= 100us

T a=25°C

1 00

100 0

0 .5

1 .0

1 .5

2 .0

2 .5

3 .0

5 00

2 00

T a=75°C

50°C

25°C

0°C

-25°C

Duty Ratio

Forward Voltage (V)

Fig.5 Trigger Current

Fig.6

Leakage with LED off

vs. Ambient Temperature

-40 -20

100 115

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

Normalized to Ta=25°C

0.1

-40

-20

100 115

100

Ambient Temperature Ta (℃)

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