Stresses in excess of the Absolute Maximum Ratings can

cause permanent damage to the device. These are absolute

stress ratings only. Functional operation of the device is not

implied at these or any other conditions in excess of those

given in the operational sections of this document. Exposure

to Absolute Maximum Ratings for extended periods of time

can adversely affect reliability.

* 5300 Vrms input/output isolation voltage available on some products. Consult factory.

† Refer to Current-Limit Performance Application Note for a discussion on relay operation during transient currents

Parameter

Symbol

Test Conditions

LH1530

LH1535/

LH1540

LH1541

LH1550

Units

Ambient Operating

Temperature Range

—

–40 to +85

–40 to +85

–40 to +85

–40 to + 85

°C

Storage Temperature Range

—

–40 to +150 –40 to +150 –40 to +150 –40 to +150

°C

Pin Soldering Temperature

t=10 s max

260

260

260

260

°C

Input/Output Isolation Voltage*

—

3750

3750

3750

3750

Vrms

LED Continuous Forward

Current

—50

50

50

50

mA

LED Reverse Voltage

8

8

5

V

dc or Peak ac Load Voltage

350

400/350

200

350

V

Continuous dc Load Current

Bidirectional Operation

Unidirectional Operation

—

150

250

120

250

55

—

100

—

mA

mA

Peak Load Current

t=100 ms

(single shot)

400

†

100

†

mA

Output Power Dissipation

(continuous)

—

550

550

550

550

mW

LH1530, LH1535, LH1540

LH1541, LH1550

1 Form A

Recommended Operating Conditions

120

90

60

30

–40

–20

0

20

40

60

80

AMBIENT TEMPERATURE (

°C)

0

150

5 mA to 20 mA

LH1530

–40

–20

0

20

40

60

80

AMBIENT TEMPERATURE (

°C)

50

20

10

30

0

40

to 20 mA

LH1541

80

60

0

40

120

100

20

–40

–20

0

20

40

60

80

5 mA to 20 mA

LH1540

AMBIENT TEMPERATURE (

LH15

100

80

60

40

20

0

–40

–20

0

20

40

60

80

AMBIENT TEMPERATURE (C

°)

TO 20 mA

LH1550

Siemens Microelectronics, Inc. • Optoelectronics Division

www.smi.siemens.com/opto/

10 of 20

October 1998