12
Package Characteristics
Parameter
Sym.
Min.
Typ.**
Max. Units
Test Conditions
Fig.
Note
Input-Output Momentary
VISO
3750
V rms
RH < 50%, t = 1 min.,
3, 8
Withstand Voltage
TA = 25°C
Option 020
5000
3, 9
HCNW139
HCNW138
Resistance (Input-Output)
RI-O
1012
VI-O = 500 Vdc
3
RH < 45%
Capacitance (Input-Output)
CI-O
0.6
pF
f = 1 MHz
3
**All typicals at TA = 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 equipment level safety specification or Agilent Application Note 1074 entitled “Optocoupler Input-Output Endurance
Voltage.”
Notes:
1. DC CURRENT TRANSFER RATI0
(CTR) is defined as the ratio of output
collector current, IO, to the forward
LED input current, IF, 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.
Significant reduction in overall gain can
occur when using resistor values below
47 k
. For more information, please
contact your local HP Components
representative.
5. Common mode transient immunity in a
Logic High level is the maximum toler-
able (positive) dVCM/dt of the common
mode pulse, VCM, to assure that the
output will remain in a Logic High state
(i.e., VO > 2.0 V). Common mode
transient immunity in a Logic Low level
is the maximum tolerable (negative)
dVCM/dt of the common mode pulse,
VCM, to assure that the output will
remain in a Logic Low state (i.e.,
VO < 0.8 V).
6. In applications where dV/dt may exceed
50,000 V/
s (such as static discharge) a
series resistor, RCC, should be included
to protect the detector IC from
destructively high surge currents. The
recommended value is RCC = 220 .
7. Use of a 0.1
F 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, II-O < 5 A). This test is per-
formed before the 100% production test
shown in the IEC/EN/DIN EN
60747-5-2 Insulation Related
Characteristics 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, II-O < 5 A). This test is per-
formed before the 100% production test
for partial discharge (method b) shown
in the IEC/EN/DIN EN 60747-5-2
Insulation Related Characteristics Table,
if applicable.