© 2003 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com FS 3
FS\032003\Q1
Series FS
SURGE CURRENT
Figure 4a — All 10A FS relays output current
Figure 4b — FS24D20-06 output current
ENVIRONMENTAL SPECIFICATION
Min Max Units
Operating Temperature –40 100 °C
Storage Temperature –40 100 °C
Input-Output Isolation 4000 Vrms
Output-Case Isolation 2500 Vrms
Non-Repetitive
0
50
100
150
Apeak
1100.10.01
t (s)
Repetitive with initial Tj = 70°C
Number of Cycles
Overload Current (A)
110 100 1000
0
20
40
60
80
100
120
140
160
180
200
THERMAL CHARACTERISTICS
13
12
11
10
9
8
7
6
5
4
3
2
1
0109876543210 2010030405060708090100 110 120125
2°C/W
4°C/W
0°C/W
NO HEAT SINK
Load Current (Arms) Ambient Temperature (°C)
Power Dissipation (W)
Max Case Temperature (°C)
90°C
70
80
1°C/W
0°C/W
01020304050607080901001101201250 5 10 15 20
0
5
10
15
20
25
30
35
90
1.5°C/W
1.2°C/W
2°C/W
100°C
4°C/W
NO HEAT SINK
Power Dissipation (W)
Max Case Temperature (°C)
Load Current (Arms) Ambient Temperature (°C)
Figure 5a — All 10A FS relays output current
Figure 5b — FS24D20-06 output current
NOTES:
1. External snubber is recommended when switching inductive
loads.
2. Electrical specifications at 25°C unless otherwise specified.
3. For 800Hz applications, contact factory.
4. For additional/custom options, contact factory.