3
Regulatory Information
The ACPL-M75L has been approved by the following organizations:
UL
Recognized under UL 1577, component recognition program, File E55361.
CSA
Approved under CSA Component Acceptance Notice #5, File CA88324.
IEC/EN/DIN EN 60747-5-5
Insulation and Safety Related Specications
Parameter Symbol Value Units Conditions
Minimum External Air
Gap (Clearance)
L(I01) ≥ 5 mm Measured from input terminals to output terminals,
shortest distance through air.
Minimum External
Tracking (Creepage)
L(I02) ≥ 5 mm Measured from input terminals to output terminals,
shortest distance path along body.
Minimum Internal Plastic
Gap (Internal Clearance)
0.08 mm Insulation thickness between emitter and detector;
also known as distance through insulation.
Tracking Resistance
(Comparative Tracking Index)
CTI ≥175 Volts DIN IEC 112/VDE 0303 Part 1
Isolation Group IIIa Material Group (DIN VDE 0110, 1/89, Table 1)
All Avago Technologies data sheets report the creepage and clearance inherent to the optocoupler component itself.
These dimensions are needed as a starting point for the equipment designer when determining the circuit insulation
requirements. However, once mounted on a printed circuit board, minimum creepage and clearance requirements must
be met as specied for individual equipment standards. For creepage, the shortest distance path along the surface of
a printed circuit board between the solder llets of the input and output leads must be considered. There are recom-
mended techniques such as grooves and ribs which may be used on a printed circuit board to achieve desired creepage
and clearances. Creepage and clearance distances will also change depending on factors such as pollution degree and
insulation level.
IEC/EN/DIN EN 60747-5-5 Insulation Related Characteristics (Option 060)
Description Symbol option 060 Units
Installation classication per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤150 V rms
for rated mains voltage ≤300 V rms
I-IV
I-III
Climatic Classication 55/105/21
Pollution Degree (DIN VDE 0110/1.89) 2
Maximum Working Insulation Voltage V
IORM
567 V
PEAK
Input to Output Test Voltage, Method b†
V
IORM
x 1.875 = V
PR
, 100% Production
Test with t
m
= 1 sec, Partial Discharge < 5 pC
V
PR
1063 V
PEAK
Input to Output Test Voltage, Method a†
V
IORM
x 1.6 = V
PR
, Type and Sample Test,
t
m
= 10 sec, Partial Discharge < 5 pC
V
PR
907 V
PEAK
Highest Allowable Overvoltage†
(Transient Overvoltage, t
ini
= 60 sec)
V
IOTM
6000 V
PEAK
Safety Limiting Values (Maximum values allowed in the event of a failure,
also see Thermal Derating curve, Figure 11.)
Case Temperature
Input Current
Output Power
T
s
I
s, INPUT
Ps
,OUTPUT
150
150
600
°C
mA
mW
Insulation Resistance at T
S
, V
10
= 500 V R
IO
≥10
9
Ω
