LH1522AB datasheet(2/5 Pages) VISHAY

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Document Number: 83821

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Revision 17-August-01

3–98

Absolute Maximum Ratings, TA=25°C

Stresses in excess of the absolute Maximum Ratings can cause permanent

damage to the device. These are absolute stress ratings only. Functional oper-

ation 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.

Ambient Temperature Range (TA) ....................................–40 to +85°C

Storage Temperature Range (Tstg).................................–40 to +150°C

Pin Soldering Temperature (t=10 s max) (TS) ............................. 260°C

Input/Output Isolation Voltage

(t=1.0 s, IISO=10 µA max) (VISO) ....................................... 5300 VRMS

Pole-to-Pole Isolation Voltage (S1 to S2)*

(dry air, dust free, at sea level) ................................................. 1600 V

LED Continuous Forward Current (IF) .........................................50 mA

LED Reverse Voltage (IR≤10 µA) (VR)...........................................8.0 V

DC or Peak AC Load Voltage (IL≤50 µA) (VL)..............................200 V

Continuous DC Load Current (IL)

One Pole Operating.................................................................200 mA

Two Poles Operating ...............................................................140 mA

Peak Load Current (t=100 ms) (single shot) (IP) ................................ †

Output Power Dissipation (continuous) (PDISS)........................600 mW

Breakdown occurs between the output pins external to the package.

† Refer to Current Limit Performance Application Note for a discussion on

relay operation during transient currents.

Recommended Operating Conditions

120

140

100

–40

–20

Ambient Temperature (

°C)

IFon=2.0 mA

IFon=3.0 mA

IFon=4.0 mA

IFon=5.0 to 20 mA

Electrical Characteristics, TA=25°C

Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of

engineering evaluations. Typical values are for information only and are not part of the testing requirements.

* IF=10 mA

Parameter

Sym.

Min.

Typ.

Max.

Units

Test Conditions

Input

LED Forward Current, Switch Turn-on

IFon

—

1.0

2.0

IL=100 mA, t=10 ms

LED Forward Current, Switch Turn-off

IFoff

0.2

1.1

—

VL±150 V

LED Forward Voltage

1.15

1.26

1.45

IF=10 mA

Output

ON-resistance

RON

6.0

Ω

IF=5.0 mA, IL=50 mA

OFF-resistance

ROFF

0.5

5000

—

Ω

IF=0 mA, VL=±100 V

Current Limit

ILMT

300

360

460

IF=5.0 mA, t=5.0 ms

VL±5.0 V

Off-state Leakage Current

—

0.02

200

IF=0 mA, VL=±100 V

—

1.0

µA

IF=0 mA, VL=±200 V

Output Capacitance

—

—60

—

IF=0 mA, VL=1.0 V

—15

—

IF=0 mA, VL=50 V

Pole-to-Pole Capacitance (S1 to S2)

—

0.5

—

IF=5.0 mA

Switch Offset

—

0.15

—

IF=5.0 mA

Transfer

Input/Output Capacitance

CISO

—

1.1

—

VISO=1.0 V

Turn-on Time

ton

—

1.0*

2.0*

IF=5.0 mA, IL=50 mA

Turn-off Time

toff

—

0.7*

2.0*

IF=5.0 mA, IL=50 mA

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