7
Package Characteristics
Parameter Symbol Min. Typ. Max. Units Test Conditions Fig. Note
Input-Output Momentary
Withstand Voltage*
V
ISO
4000 V
RMS
RH 50%, t = 1 min;
T
A
= 25°C
7, 8
Input-Output Resistance R
I-O
10
14
V
I-O
= 500 Vdc 7
Input-Output Capacitance C
I-O
0.6 pF f = 1 MHz; V
I-O
= 0 Vdc 7
* The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous voltage
rating.
Notes:
1. Current Transfer Ratio in percent is de ned as the ratio of output collector current, I
O
, to the forward LED input current, I
F
, times 100.
2. Use of a 0.1 F bypass capacitor connected between pins 5 and 8 is recommended.
3. The 1.9 k load represents 1 TTL unit load of 1.6 mA and the 5.6 k pull-up resistor.
4. Pulse Width Distortion (PWD) is de ned as |t
PHL
– t
PLH
| for any given device.
5. The di erence between t
PLH
and t
PHL
between any two parts under the same test condition.
6. Common transient immunity in a Logic High level is the maximum tolerable (positive) dV
CM
/dt on the rising edge of the common mode pulse, V
CM
,
to assure that the ouput 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 on the falling edge of the common mode pulse signal, V
CM
to assure that the output will remain in a Logic Low state
(i.e., V
O
< 0.8 V).
7. Device considered a two terminal device: pins 1, 2, 3 and 4 shorted together, and pins 5, 6, 7 and 8 shorted together.
8. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage > 6000 V
RMS
for 1 second.
