5
Table 2. Insulation and Safety Related Speci cations
Parameter Symbol ACPL-P343 ACPL-W343 Units Conditions
Minimum External Air Gap
(External Clearance)
L(101) 7.0 8.0 mm Measured from input terminals to output
terminals, shortest distance through air.
Minimum External Tracking
(External Creepage)
L(102) 8.0 8.0 mm Measured from input terminals to output
terminals, shortest distance path along body.
Minimum Internal Plastic Gap
(Internal Clearance)
0.08 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 >175 V DIN IEC 112/VDE 0303 Part 1
Isolation Group IIIa IIIa Material Group (DIN VDE 0110, 1/89, Table 1)
Notes:
1. All Avago 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 speci ed 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 (the recommended
Land Pattern does not necessarily meet the minimum creepage of the device). There are recommended 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.
Table 3. Absolute Maximum Ratings
Parameter Symbol Min. Max. Units Note
Storage Temperature T
S
-55 125 °C
Operating Temperature T
A
-40 105 °C
Output IC Junction Temperature T
J
125 °C
Average Input Current I
FAVG
25 mA 1
Peak Transient Input Current
(<1 s pulse width, 300 pps)
I
FTRAN
1A
Reverse Input Voltage V
R
5V
“High” Peak Output Current I
OH(PEAK)
4.0 A 2
“Low” Peak Output Current I
OL(PEAK)
4.0 A 2
Total Output Supply Voltage (V
CC
- V
EE
) 035V
Input Current (Rise/Fall Time) t
r(IN)
/ t
f(IN)
500 ns
Output Voltage V
O(PEAK)
-0.5 V
CC
V
Output IC Power Dissipation P
O
700 mW 3
Total Power Dissipation P
T
745 mW 4
Lead Solder Temperature 260° C for 10 sec., 1.6 mm below seating plane
Table 4. Recommended Operating Conditions
Parameter Symbol Min. Max. Units Note
Operating Temperature T
A
-40 105 °C
Output Supply Voltage (V
CC
- V
EE
)1530V
Input Current (ON) I
F(ON)
716mA
Input Voltage (OFF) V
F(OFF)
-3.6 0.8 V
