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.

LH1517, LH1518, LH1519

1 Form A

* 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

LH1517

LH1518

LH1519

Units

Ambient Operating

Temperature range

—

–40 to +85

°C

Storage Temperature Range

–40 to +150

Pin Soldering Temperature

t=10 s max

260

Input/Output Isolation Voltage*

—

3750

Vrms

LED Continuous Forward

Current

50

mA

LED Reverse Voltage

V

dc or Peak ac Load Voltage

150

250

Continuous dc Load Current

Bidirectional Operation

Unidirectional Operation

—

400

800

155

300

240

450

mA

Peak Load Current

t=100 ms

(single shot)

1200

††

Output Power Dissipation

(continuous)

—

600

550

mW

Recommended Operating Conditions

AMBIENT TEMPERATURE (

°C)

320

240

160

0

400

80

–40

–20

0

20

40

60

80

6 mA to 20 mA

LH1517

135

90

–40

–20

0

20

40

60

80

AMBIENT TEMPERATURE (

°C)

0

45

225

180

LH1519

5 mA to 20 mA

120

60

40

0

130

20

100

80

–40

–20

0

20

40

60

80

AMBIENT TEMPERATURE (

°C)

LH1518

5 mA to 20 mA

Siemens Microelectronics, Inc. • Optoelectronics Division

www.smi.siemens.com/opto/

8 of 20

October 1998