FR75-1 Teledyne Technologies Incorporated., FR75-1 Datasheet - Page 2

• Manufacturer Part Number: FR75-1
• Description: 1.0a, 60 Vdc Optically Isolated Short-circuit Protected
• Manufacturer: Teledyne Technologies Incorporated.

© 2002 TELEDYNE RELAYS
Operating Temperature
Storage Temperature
Junction Temperature @ 1A
Thermal Resistance θ
Shock
Vibration
Dielectric Strength
Insulation Resistance
(@500 Vdc)
Input to Output Capacitance
Altitude
Resistance to
Soldering Heat
Solderability
Thermal Shock
LOAD CURRENT VS. AMBIENT TEMPERATURE
Figure 4 — FR75-1 load current vs. ambient
(+25°C ambient temperature unless otherwise specified)
1.2
1.0
0.8
0.6
0.4
0.2
+IN (1)
INPUT
with
LEDs
-IN (3)
0
ENVIRONMENTAL SPECIFICATION
-55 -35
GENERAL SPECIFICATIONS
MIL STD 202, method 107
MIL STD 202, method 210
MIL STD 202, method 208
-15
Ambient Temperature (°C)
JA
temperature
5
55,000
25
1500
– 40
– 55
Min
10
100
500
Isolation
45
Optical
9
Figure 3 — FR75-1 functional block diagram
65
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+125
+125
Max
+85
125
FUNCTIONAL BLOCK DIAGRAM
85
5
105
Units
°C/W
Ohm
125
Vac
pF
°C
°C
°C
ft.
g
g
Detection
Circuit
Control
Figure 2 — FR75-1 input current vs. input voltage
18
16
14
12
10
+in
–in
8
6
4
2
0
INPUT CURRENT VS. INPUT VOLTAGE
1
3
Figure 5 — FR75-1 typical wiring diagram
+5 Vdc Bias
0
Switching
Circuit
1
TYPICAL WIRING DIAGRAM
FR75-1
2
3
Input Voltage (V)
+out
4
–out
4
6
Output Switch
(MOSFET)
with Current
Sense
5
LOAD
6
7
+OUT (4)
–OUT (6)
8
FR75-1
FR75-1\072002\Q1
9
DC
Power
24-48 Vdc
Typical
FR75-1 39
+
–
10