Datasheet

Notes:
1. Each channel.
2. CURRENT TRANSFER RATIO is defined as
the ratio of output collector current, I
O
,
to the forward LED input current, I
F
,
times 100%.
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. Measured between pins 1 and 2 shorted
together, and pins 3 and 4 shorted
together.
5. Common mode 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 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
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).
6. The 1.9 kΩ load represents 1 TTL unit load
of 1.6 mA and the 5.6 kΩ pull-up resistor.
7. The 4.1 kΩ load represents 1 LSTTL unit
load of 0.36 mA and the 6.1 kΩ pull-up
resistor.
8. The frequency at which the ac output
voltage is 3 dB below the low frequency
asymptote.
9. Use of a 0.1 µF bypass capacitor
connected between pins 5 and 8 is
recommended.
10. 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).
11. 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).
12. Measured between the LED anode and
cathode shorted together and pins 5
through 8 shorted together.
13. Derate linearly above 90°C free-air
temperature at a rate of 3.0 mW/°C for
the SOIC-8 package.
Figure 1. DC and pulsed transfer
characteristics.
Figure 2. Current transfer ratio vs. input
current.
Figure 3. Input current vs. forward voltage.
0
10
20
V
O
– OUTPUT VOLTAGE – V
I
O
– OUTPUT CURRENT – mA
10
5
0
T = 25°C
V = 5.0 V
A
CC
40 mA
35 mA
30 mA
25 mA
20 mA
15 mA
10 mA
I = 5 mA
F
NORMALIZED
I = 16 mA
V = 0.5 V
V = 5 V
T = 25°C
F
O
CC
A
HCPL-2530/0530
HCPL-2531/0531/4534/0534
1.5
1.0
0.5
0.1
0 1 10 100
NORMALIZED CURRENT TRANSFER RATIO
I
F
– INPUT CURRENT – mA
V
F
– FORWARD VOLTAGE – VOLTS
100
10
0.1
0.01
1.1 1.2 1.3 1.4
I
F
– FORWARD CURRENT – mA
1.61.5
1.0
0.001
1000
I
F
V
F
+
T = 25°C
A
–
Figure 4. Current transfer ratio vs.
temperature.
Figure 5. Propagation delay vs. temperature. Figure 6. Logic high output current vs.
temperature.
-50 +50
T
A
– TEMPERATURE – °C
I
OH
– LOGIC HIGH OUTPUT CURRENT – nA
10
-2
-25 0 +25 +75 +100
10
-1
10
0
10
+1
10
+2
10
+3
10
+4
V
O
= V
CC
= 5.0 V
I
F
= 0
1.1
1.0
0.9
0.8
0.7
0.6
-60 -20 0 80
NORMALIZED CURRENT TRANSFER RATIO
T
A
– TEMPERATURE – °C
F
CC
A
-40 20 40 60 100
O
NORMALIZED
I = 16 mA
V = 0.5 V
V = 5 V
T = 25°C
HCPL-2530/0530
HCPL-2531/0531/4534/0534
2000
1500
1000
500
0
-60 -20
20 60 100
T
A
– TEMPERATURE – °C
t
P
– PROPAGATION DELAY – ns
t
PHL
t
PLH
I
F
= 16 mA, V
CC
= 5.0 V
HCPL-2530/0530 (R
L
= 4.1 kΩ)
HCPL-2531/0531/4534/0534
(R
L
= 1.9 kΩ)