Notes:
1. Pin 5 should be the most negative voltage at the detector side.
2. Each channel.
3. DC CURRENT TRANSFER RATIO (CTR) is dened as the ratio of output collector current, I
O
, to the forward LED input current, I
F
, times 100%.
4. Device considered a two-terminal device: pins 1, 2, 3, and 4 shorted together, and pins 5, 6, 7, and 8 shorted together.
5. Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together.
6. Common mode transient immunity in a Logic High level is the maximum tolerable (positive) dV
CM
/dt of the common mode pulse, V
CM
, to as-
sure that the output will remain in a Logic High state (i.e., V
O
> 2.0 V). Common mode transient immunity in a Logic Low
level is the maximum tolerable (negative) dV
CM
/dt of the common mode pulse, V
CM
, to assure that the output will remain in a Logic Low state
(i.e., V
O
< 0.8 V).
7. In applications where dV/dt may exceed 50,000 V/µs (such as static discharge) a series resistor, R
CC
, should be included to protect the detec-
tor IC from destructively high surge currents. The recommended value is R
CC
= 110 Ω.
8. Use of a 0.1 µF bypass capacitor connected between pins 5 and 8 adjacent to the device is recommended.
9. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage > 4500 V rms for 1 second (leakage
detection current limit, I
I-O
< 5 µA).
10. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage > 6000 V rms for 1 second (leakage
detection current limit, I
I-O
< 5 µA).
11. Measured between the LED anode and cathode shorted together and pins 5 through 8 shorted together.
12. Derate linearly above 65°C free-air temperature at a rate of 2.3 mW/°C for the SO-8 package.
Package Characteristics
Device
Parameter Symbol HCPL- Min. Typ.* Max. Units Test Conditions Fig. Note
Input-Output Momentary V
ISO
3750 V rms RH ≤50%, 4, 9
Withstand Voltage** t = 1 min.,
Option 020 2730 5000 4, 10
2731
Resistance R
I-O
10
12
Ω V
I-O
= 500 VDC 4
(Input-Output) RH ≤45%
Capacitance C
I-O
0.6 pF f = 1 MHz 11
(Input-Output)
Input-Input Insulation I
I-I
0.005 µA RH ≤45% 5
Leakage Current V
I-I
= 500 VDC
Input-Input Insulation R
I-I
10
11
Ω 5
Leakage Current
Capacitance C
I-I
2730 0.03 pF 5
(Input-Input) 2731
0730 0.25
0731
*All Typical values at T
A
= 25°C unless otherwise noted.
**The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous
voltage rating. For the continuous voltage rating refer to the IEC/EN/DIN EN 60747-5-2 Insulation Characteristics Table (if applicable), your equip-
ment level safety specication or Avago Application Note 1074 entitled “Optocoupler Input-Output Endurance Voltage.”
T
A
= 25°C
11
