7
Package Characteristics
Parameter
Input-Output Momentary
Withstand Voltage
Symbol Min.
V
ISO
Typ. Max. Units
Test Conditions
RH
≤
50%,
t = 1 min.,
T
A
= 25
°
C
V
I-O
= 500 Vdc
Fig.
Note
8, 9,
10
2500
3750
Vrms
Resistance
(Input-Output)
Capacitance
(Input-Output)
Input Capacitance
Input IC Junction-to-Case
Thermal Resistance
Output IC Junction-to-Case
Thermal Resistance
Package Power Dissipation
R
I-O
10
12
8
C
I-O
0.6
pF
f = 1 MHz
C
I
θ
jci
3.0
145
160
140
135
11
°
C/W
Thermocouple
located at center
underside of
package
θ
jco
P
PD
150
mW
Notes:
1. Absolute Maximum ambient operating
temperature means the device will not
be damaged if operated under these
conditions. It does not guarantee
functionality.
2. The LED is ON when V
I
is low and OFF
when V
I
is high.
3. t
PHL
propagation delay is measured
from the 50% level on the falling edge
of the V
I
signal to the 50% level of the
falling edge of the V
O
signal. t
PLH
propagation delay is measured from
the 50% level on the rising edge of the
V
I
signal to the 50% level of the rising
edge of the V
O
signal.
4. PWD is defined as |t
PHL
- t
PLH
|.
%PWD (percent pulse width distortion)
is equal to the PWD divided by pulse
width.
5. t
PSK
is equal to the magnitude of the
worst case difference in t
PHL
and/or
t
PLH
that will be seen between units at
any given temperature within the
recommended operating conditions.
6. CM
H
is the maximum common mode
voltage slew rate that can be sustained
while maintaining V
O
> 0.8 V
DD2
. CM
L
is the maximum common mode voltage
slew rate that can be sustained while
maintaining V
O
< 0.8 V. The common
mode voltage slew rates apply to both
rising and falling common mode
voltage edges.
7. Unloaded dynamic power dissipation is
calculated as follows: C
* V
DD2
* f +
I
DD
* V
DD
, where f is switching
frequency in MHz.
8. Device considered a two-terminal
device: pins 1, 2, 3, and 4 shorted
together and pins 5, 6, 7, and 8
shorted together.
9. In accordance with UL1577, each
HCPL-072X is proof tested by applying
an insulation test voltage
≥
3000 V
RMS
for 1 second (leakage detection
current limit, I
I-O
≤
5
μ
A). Each
HCPL-772X is proof tested by applying
an insulation test voltage
≥
4500 Vrms
for 1 second (leakage detection
current limit. I
I-O
≤
5
μ
A.)
10. 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 your equipment level safety
specification or Agilent Application
Note 1074 entitled “Optocoupler Input-
Output Endurance Voltage.”
11. C
I
is the capacitance measured at pin 2
(V
I
).
Figure 1. Typical Output Voltage vs.
Input Voltage.
Figure 2. Typical Input Voltage
Switching Threshold vs. Input Supply
Voltage.
Figure 3. Typical Propagation Delays
vs. Temperature.
V
O
0
0
V
I
(V)
5
4
1
4
1
2
3
5
3
2
0 °C
25 °C
85 °C
V
I
4.5
1.6
V
DD1
(V)
5.5
2.1
1.7
5.25
4.75
5
2.2
2.0
1.8
1.9
0 °C
25 °C
85 °C
T
P
,
P
(
0
15
T
A
(C)
80
27
17
60
20
30
29
25
19
21
10
40
50
70
23
T
PLH
T
PHL
-772X
-072X
-772X
-072X
072X
772X