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Table 3. IEC/EN/DIN EN 60747-5-2 Insulation Characteristics (Option 060)
Description Symbol Characteristic Unit
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 300 Vrms I-IV
for rated mains voltage ≤ 450 Vrms I-III
Climatic Classification 55/85/21
Pollution Degree (DIN VDE 0110/1.89) 2
Maximum Working Insulation Voltage VIORM 630 Vpeak
Input to Output Test Voltage, Method b*
VIORM x 1.875=VPR,100% Production Test with tm=1 sec, Partial discharge < 5 pC
VPR 1181 Vpeak
Input to Output Test Voltage, Method a*
VIORM x 1.5=VPR, Type and Sample Test, tm=60 sec, Partial discharge < 5 pC
VPR 945 Vpeak
Highest Allowable Over-voltage
(Transient Over-voltage tini = 10 sec)
VIOTM 6000 Vpeak
Safety-limiting values - maximum values allowed in the event of a failure.
Case Temperature TS175 °C
Input Current IS, INPUT 230 mA
Output Power (refer to Thermal Derating Curve) PS, OUTPUT 600 mW
Insulation Resistance at TS, VIO = 500 V RS>109 Ω
* 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.
Note:
Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in application.
Table 2. Insulation and Safety Related Specifications
Parameter Symbol 8-Pin DIP Unit Conditions
Minimum External
Air Gap
(External Clearance)
L(101) 7.1 mm Measured from input terminals to output terminals,
shortest distance through air.
Minimum External
Tracking
(External 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 Through insulation distance, conductor to conductor,
usually the direct distance between the photo emitter
and photo detector inside the optocoupler cavity.
Minimum Internal
Tracking
(Internal Creepage)
NA mm Measured from input terminals to output terminals,
along internal cavity.
Tracking Resistance
(Comparative Tracking Index)
CTI 200 mm DIN IEC 112/VDE 0303 Part 1
Isolation Group IIIa Material Group (DIN VDE 0110, 1/89, Table 1)
Option 300 - surface mount classification is Class A in accordance with CECC 00802.