5

Insulation and Safety Related Specifications

Parameter

Symbol

ACML-7400

ACML-7410

ACML-7420

Units

Conditions

Minimum External Air Gap

(Clearance)

L(101)

8.1

mm

Measured from input terminals to output terminals,

shortest distance through air.

Minimum External Tracking

(Creepage)

L(102)

8.1

mm

Measured from input terminals to output terminals,

shortest distance path along body.

Minimum Internal Plastic Gap

(Internal Clearance)

0.05

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

IIIa

Material Group (DIN VDE 0110, 1/89, Table 1)

All creepage and clearance pertain to the isolation component itself. These dimensions are needed as a starting point

for the designer when determining the circuit insulation requirements, and not reflective of the equipment standard

requirements.

Absolute Maximum Ratings

Parameter

Symbol

Min.

Max.

Units

Storage Temperature

-55

+125

°C

Ambient Operating Temperature

-40

+125

°C

Supply Voltages

0

6.5

Volts

Input Voltage

-0.5

Volts

Output Voltage

-0.5

Volts

Average Output Current

±15

mA

Electrostatic Discharge

Human Body Model

HBM

±4

kV

Charge Device Model

CDM

±1

kV

Solder Reflow Temperature Profile

Please refer to Solder Reflow Temperature Profile

Recommended Operating Conditions

Parameter

Symbol

Min.

Max.

Units

Notes

Ambient Operating Temperature

-40

+105

°C

Supply Voltages ( 3.3 V operation)

3.0

3.6

V

Supply Voltages ( 5 V operation)

4.5

5.5

V

Logic High Input Voltage

V

Logic Low Input Voltage

0.0

V