5
Regulatory Information
The ASSR-322R is approved by the following organizations:
UL
Approved under UL 1577, component recognition program up to V
ISO
= 3750 V
RMS
CSA
Approved under CSA Component Acceptance Notice #5.
Insulation and Safety Related Speci cations
Parameter Symbol ASSR-322R Units Conditions
Minimum External Air Gap
(Clearance)
L(101) 7.1 mm Measured from input terminals to output terminals,
shortest distance through air.
Minimum External Tracking
(Creepage)
L(102) 7.4 mm Measured from input terminals to output terminals,
shortest distance path along body.
Minimum Internal Plastic Gap
(Internal Clearance)
0.08 mm Through insulation distance conductor to conductor,
usually the straight line distance thickness between the
emitter and detector.
Tracking Resistance (Compara-
tive Tracking Index)
CTI 175 V DIN IEC 112/VDE 0303 Part 1
Isolation Group
(DIN VDE0109)
IIIa Material Group (DIN VDE0109)
Absolute Maximum Ratings
Parameter Symbol Min. Max. Units Note
Storage Temperature T
S
-55 125
C
Operating Temperature T
A
-40 85
C
Junction Temperature T
J
150
C
Lead Soldering Cycle Temperature
Time
260
10
C
s
Input Current Average
Surge
Transient
I
F
25
50
1000
mA
Reversed Input Voltage V
R
5V
Input Power Dissipation P
IN
80 mW
Output Power Dissipation P
O
680 mW
Average Output Current
(T
A
= 25°C, T
C
100°C)
I
O
0.2 A 1
Output Voltage (T
A
= 25°C) V
O
-250 250 V
Solder Re ow Temperature Pro le See Lead Free IR Pro le
