LH1522 Просмотр технического описания (PDF) - Vishay Siliconix

Номер в каталоге

Компоненты Описание

производитель

LH1522

Dual 1 Form A Solid-State Relay

Vishay Siliconix 

www.vishay.com

LH1522AB, LH1522AAC, LH1522AACTR

Vishay Semiconductors

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

140

120

IFon = 2 mA to 10 mA

100

IFon = 1 mA

80

60

40

20

0

- 40

17329

- 20 0 20 40 60 80

Ambient Temperature (°C)

Fig. 1 - Recommended Operating Conditions

1.6

IF = 50 mA

1.5

1.4

IF = 20 mA

1.3

1.2

IF = 1.0 mA

1.1 IF = 2.0 mA

IF = 5.0 mA

1.0

IF = 10 mA

- 40 - 20 0 20 40 60 80

ilh1522ab_01 Ambient Temperature (°C)

Fig. 2 - LED Voltage vs. Temperature

100

80

IL = 100 mA

60

40

20

0

- 20

- 40

- 40 - 20

0 20 40 60 80

17328

Ambient Temperature (°C)

Fig. 3 - LED Current for Switch Turn-on vs. Temperature

40

30

IF = 5.0 mA

t = 5.0 ms

20

VL = see elec. char.

10

0

- 10

- 20

- 30

- 40

- 40 - 20

0 20 40 60 80

ilh1522ab_03

Ambient Temperature (°C)

Fig. 4 - Current Limit vs. Temperature

1.20

IL = 100 mA

1.15

typ.

1.10

min.

1.05

1.00

0.95

- 40 - 20

0 20 40 60 80

ilh1522ab_04 Ambient Temperature (°C)

Fig. 5 - LED Dropout Voltage vs. Temperature

50

40

30

20

10

0

- 10

- 20

- 30

IL = 50mA

- 40

- 40 - 20

0 20 40 60 80

ilh1522ab_05 Ambient Temperature (°C)

Fig. 6 - On-Resistance vs. Temperature

Rev. 1.7, 25-Jul-11

3

Document Number: 83821

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

Share Link: