AS4 Page 4

SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE

© 2014 TELEDYNE RELAYS

AS4\042014\Q2

Series AS4

4A to 460 Vac SIP Package

DC Control

THERMAL CURVES

Figure 5c — 35A output power

12°C/W corresponds to a relay without heat sink

6°C/W corresponds to a relay mounted on a DIN-rail adaptor (Teledyne P/N DL12)

SURGE CURRENT

Figure 4b — 25A output current

0

5 10 15 20 25 30 35 40 45 50

0

0

5

10

15

20

25

30

35

40

45

50

0

0

102030405060708090 100

0

0

5

10

15

20

25

30

35

40

45

50

0

3K/W

12K/W

6K/W

2K/W

1,5K/W

Full on State

50% on State

1K/W

4K/W

duty cycle 90%

I max = 48A @ Tcase = 85

°C

I max = 34A @ Tcase = 100

°C

Figure 4c — 35A output current

Figure 5b — 25A output power

0

5

10

15

20

25

0

0

5

10

15

20

25

30

0

0

102030405060708090 100

0

0

5

10

15

20

25

30

0

3K/W

12K/W

6K/W

2K/W

1,5K/W

Full on State

50% on State

1K/W

4K/W

duty cycle 90%

400

350

300

250

200

150

100

50

10

1

0.1

0.01

1

2

Repetive surge current with voltage reapplied.

No repetive surge current without voltage reapplied.

110

1

0.1

0.01

0

50

100

150

200

250

0

1

2

TIME (s)

TIME (s)

Load Current (A)

Load Current (A)