4
Lead Free IR Pro le
Regulatory Information
The ASSR-V621-002E and ASSR-V622-002E are 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.
217°C
RAMP-DOWN
6
°C/SEC. MAX.
RAMP-UP
3
°C/SEC. MAX.
150 - 200°C
260 +0/-5
°C
t 25
°C to PEAK
60 to 150 SEC.
20-40 SEC.
TIME WITHIN 5
°C of ACTUAL
PEAK TEMPERATURE
t
p
t
s
PREHEAT
60 to 180 SEC.
t
L
T
L
T
smax
T
smin
25
T
p
TIME (SECONDS)
TEMPERATURE (°C)
NOTES:
THE TIME FROM 25°C to PEAK TEMPERATURE = 8 MINUTES MAX.
T
smax
= 200°C, T
smin
= 150°C
Use of non-chlorine-activated fluxes is highly recommended.
Note: Non-Halide ux should be used.
Insulation and Safety Related Speci cations
Parameter Symbol
ASSR-V621-002E
ASSR-V622-002E 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
(Comparative Tracking
Index)
CTI 175 V DIN IEC 112/VDE 0303 Part 1
Isolation Group
(DIN VDE0109)
IIIa Material Group (DIN VDE 0109)