6

4721C–AUTO–02/08

U2044B

4.

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Reference point pin 1

Parameters

Symbol

Value

Unit

Supply voltage, 1 min, pins 5, 9 and 12

24

V

Junction temperature

150

°C

Ambient temperature range

–40 to +100

°C

Storage temperature range

–55 to +150

°C

5.

Thermal Resistance

Parameters

Symbol

Value

Unit

Junction ambient, SO14

R

thJA

120

K/W

6.

Electrical Characteristics

Typical values under normal operation in application circuit Figure 1-1 on page 2, V

Reference point ground (–31), T

Parameters

Test Conditions

Symbol

Min.

Typ.

Max.

Unit

Supply voltage range

Pins 5, 9, 12

V

S

818

V

Supply current, switches open

Pins 5, 9, 12

I

S

10

µA

Output current for relay driver

Pins 11, 13

300

mA

Saturation voltage

V

1.0

1.2

V

V

Relay output reverse current

Pin 11, 13

I

O

0.1

mA

Relay coil resistance

R

L

60

Ω

Start delay

First bright phase

t

on

10

ms

Control signal threshold

V

V

S

70.6

85.0

93.0

mV

mV

mV

Tolerance of control signal threshold

T

–6

+6

%

Temperature coefficient of control

signal threshold

10

µV/K

Clamping voltage

25.0

27.5

30.0

V

Relay output overvoltage detection

(relay disabled)

T

V

12

18

20

22

V