Regulatory Information
The ACPL-M43T is approved by the following organizations:
UL
IEC/EN/DIN EN 60747-5-2
Approved under UL 1577, component recognition pro-
gram up to VISO = 3750 VRMS expected prior to product
release..
CSA
Approved under:
IEC 60747-5-2:1997 + A1
EN 60747-5-2:2001 + A1
DIN EN 60747-5-2 (VDE 0884 Teil 2)
Approved under CSA Component Acceptance Notice #5.
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics*
Description
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 150 Vrms
for rated mains voltage ≤ 300 Vrms
for rated mains voltage ≤ 600 Vrms
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
VIORM x 1.875=VPR, 100% Production Test with tm=1 sec, Partial discharge < 5 pC
Input to Output Test Voltage, Method a*
VIORM x 1.5=VPR, Type and Sample Test, tm=60 sec, Partial discharge < 5 pC
Highest Allowable Overvoltage (Transient Overvoltage tini = 10 sec)
Safety-limiting values – maximum values allowed in the event of a failure.
Case Temperature
Input Current
Output Power
Insulation Resistance at TS, VIO = 500 V
Symbol
Characteristic Unit
VIORM
VPR
I – IV
I – III
I – II
55/125/21
2
567
1063
Vpeak
Vpeak
VPR
851
Vpeak
VIOTM
6000
Vpeak
TS
175
°C
IS, INPUT
230
mA
PS, OUTPUT 600
mW
RS
>109
W
* Refer to the optocoupler section of the Isolation and Control Components Designer’s Catalog, under Product Safety Regulations section, (IEC/EN/DIN
EN 60747-5-2) for a detailed description of Method a and Method b partial discharge test profiles.
Insulation and Safety Related Specifications
Parameter
Minimum External
Air Gap (Clearance)
Minimum External
Tracking (Creepage)
Minimum Internal
Plastic Gap
(Internal Clearance)
Tracking Resistance
(Comparative
Tracking Index)
Isolation Group
(DIN VDE0109)
Symbol ACPL-M43T Units
L(101)
≥5
mm
L(102)
≥5
mm
0.08
mm
CTI
175
V
IIIa
Conditions
Measured from input terminals to output
terminals, shortest distance through air.
Measured from input terminals to output
terminals, shortest distance path along body.
Through insulation distance conductor to
conductor, usually the straight line distance
thickness between the emitter and detector.
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0109)