G3NA-6 Datasheet, PDF (3/14 Pages) Omron Electronics LLC – Solid State Relays (600 VAC Models)

Engineering Data
Load Current vs. Ambient Temperature
G3NA-610B
20
16
G3NA-625B
30
10
With standard heat sink
(Y92B-A100 or Y92B-N50)
or aluminum plate measuring
8 _{150 mm x 150 mm x t3.2 mm}
(W x H x t)
6
5 ^{With iron plate measuring}
100 x 100 x t0.8 (W x H x t)
4
Without heat sink
25
With standard heat sink
(Y92B-N150or Y92B-A150N)
20
With standard heat sink
(Y92B-N100 or Y92B-A100)
or aluminum plate measuring
15 200 mm x 200 mm x t3.2 mm
(W x H x t)
With iron plate measuring
10 100 mm x 100 mm x t0.8 (W x H x t)
8
2
0
-30 -20 0
20 40 60
80 100
Ambient temperature (°C)
5
4
Without heat sink
0
–30 –20–10 0 10 20 30 40 50 60 70 80 90 100
Ambient temperature (˚C)
G3NA-650B
60
With standard heat sink
(Y92B-P250 N)
50
With standard heat sink
(Y92B-A250)
40
With standard heat sink
(Y92B-A150 N)
30
20
10
6
Without heat sink
0
–30 –20 –10 0 10 20 30 40 50 60 70 80 90 100
Ambient temperature (˚C)
One Cycle Surge Current
The values shown by the solid line are for non-repetitive inrush currents.
Keep the inrush current below the values shown by the dotted line if it occurs repetitively.
G3NA-610B
G3NA-625B
G3NA-650B
150
200
100
150
100
50
50
0
10 30 50 100 200 500 1,000
5,000
Energized time (ms)
010 _{30 50 100 200 500 1,000}
5,000
Energized time (ms)
Thermal Resistance Rth (Back of
Junction SSR) (Examples)
Model
G3NA-6@@B
Rth (°C/W)
0.37
Thermal Resistance Rth of Heat Sinks
(Examples)
Model
Y92B-N50
Y92B-N100
Y92B-N150
Y92B-P250N
Y92B-A100
Y92B-A150N
Y92B-A250
Rth (°C/W)
2.8
1.63
1.38
1.12
1.63
1.37
1.25
Note: When using a commercially available heat sink, use one with a
thermal resistance equal to or less that the OMRON Heat Sink.
400
300
200
100
0
10 30 50 100 200 500 1,000
5,000
Energized time (ms)
Solid State Relays (600 VAC Models) G3NA-6 469