12
Package Characteristics
Parameter Sym. Min. Typ.** Max. Units Test Conditions Fig. Note
Input-Output Momentary
Withstand Voltage†
V
ISO
3750 V rms RH < 50%, t = 1 min.,
T
A
= 25°C
3, 8
Option 020
HCNW139
HCNW138
5000 3, 9
Resistance (Input-Output) R
I-O
10
12
Ω
V
I-O
= 500 Vdc
RH < 45%
3
Capacitance (Input-Output) C
I-O
0.6 pF f = 1 MHz 3
**All typicals 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 60747-5-5 Insulation Characteristics Table (if applicable), your equipment level safety
specication or Avago Application Note 1074 entitled “Optocoupler Input-Output Endurance Voltage.”
Notes:
1. 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%.
2. Pin 7 Open.
3. Device considered a two-terminal device. Pins 1, 2, 3, and 4 shorted together and Pins 5, 6, 7, and 8 shorted together.
4. Use of a resistor between pin 5 and 7 will decrease gain and delay time. Signicant reduction in overall gain can occur when using resistor values
below 47 kΩ. For more information, please contact your local Avago Components representative.
5. Common mode transient immunity in a Logic High level is the maximum toler able (positive) dV
CM
/dt of the common mode pulse, V
CM
, to assure
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).
6. 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
detector IC from destructively high surge currents. The recommended value is R
CC
= 220 Ω.
7. Use of a 0.1 µF bypass capacitor connected between pins 8 and 5 adjacent to the device is recommended.
8. 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). This test is per formed before the 100% production test shown in the IEC/EN/DIN EN 60747-5-5 Insulation Related Char-
acteristics Table, if applicable.
9. 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). This test is per formed before the 100% production test for partial discharge (method b) shown in the IEC/EN/DIN EN
60747-5-5 Insulation Related Characteristics Table, if applicable.
