HCPL-0720, HCPL-7720, HCPL-0721 and HCPL-7721
40 ns Propagation Delay, CMOS Optocoupler
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Available in either an 8-pin DIP or SO-8 package style
respectively, the HCPL-772X or HCPL-072X optocouplers
utilize the latest CMOS IC technology to achieve out-
standing performance with very low power consump-
tion. The HCPL-772X/072X require only two bypass ca-
pacitors for complete CMOS compatability.
Basic building blocks of the HCPL-772X/072X are a CMOS
LED driver IC, a high speed LED and a CMOS detector
IC. A CMOS logic input signal controls the LED driver IC
which supplies current to the LED. The detector IC incor-
porates an integrated photodiode, a high-speed tran-
simpedance amplifier, and a voltage comparator with an
output driver.
Features
•
+5 V CMOS compatibility
•
20 ns maximum prop. delay skew
•
High speed: 25 MBd
•
40 ns max. prop. delay
•
10 kV/µs minimum common mode rejection
•
–40 to 85°C temperature range
•
Safety and regulatory approvals
UL recognized
– 3750 V
rms
for 1 min. per UL 1577
– 5000 V
rms
for 1 min. per UL 1577
(for HCPL-772X option 020)
CSA component acceptance notice #5
IEC/EN/DIN EN 60747-5-5
– V
IORM
= 630 V
peak
for HCPL-772X option 060
– V
IORM
= 567 V
peak
for HCPL-072X option 060
Functional Diagram
**V
DD1
V
I
1
8
V
DD2
**
NC*
TRUTH TABLE
(POSITIVE LOGIC)
V
I
, INPUT
H
L
LED1
O
2
I
O
LED1
7
•
fieldbus
OFF
Digital
H
ON
bus, SDS
L
Applications
V , OUTPUT
isolation: CC-Link, DeviceNet, Profi-
*
3
6
V
O
GND
1
4
SHIELD
5
GND
2
•
AC plasma display panel level shifting
•
Multiplexed data transmission
•
Computer peripheral interface
•
Microprocessor system interface
Pin 3 is the anode of the internal LED and must be left unconnected
for guaranteed data sheet performance. Pin 7 is not connected
internally.
** A 0.1
µF
bypass capacitor must be connected between pins 1 and
4, and 5 and 8.
*
TRUTH TABLE
POSITIVE LOGIC
V
I
H
L
LED1
OFF
ON
V
o
OUTPUT
H
L
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
Selection Guide
8-Pin DIP
(300 Mil)
HCPL-7721
HCPL-7720
Small Outline
SO-8
HCPL-0721
HCPL-0720
Data Rate
25 MB
25 MB
PWD
6 ns
8 ns
Ordering Information
HCPL-0720, HCPL-0721, HCPL-7720 and HCPL-7721 are UL Recognized with 3750 V
rms
for 1 minute per UL1577.
Option
RoHS
non RoHS
Compliant Compliant
-000E
-300E
-500E
HCPL-7720 -020E
HCPL-7721 -320E
-520E
-060E
-360E
-560E
-000E
HCPL-0720 -500E
HCPL-0721 -060E
-560E
no option
#300
#500
-020
-320
-520
#060
#360
#560
no option
#500
#060
#560
SO-8
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
300 mil
DIP-8
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Part
Number
Package
Surface
Mount
Gull
Wing
Tape
& Reel
UL 5000 V
rms
/
1 Minute rating
IEC/EN/DIN
EN 60747-5-5 Quantity
50 per tube
50 per tube
1000 per reel
50 per tube
50 per tube
1000 per reel
50 per tube
50 per tube
1000 per reel
100 per tube
1500 per reel
100 per tube
1500 per reel
To order, choose a part number from the part number column and combine with the desired option from the option
column to form an order entry.
Example 1:
HCPL-7720-560E to order product of Gull Wing Surface Mount package in Tape and Reel packaging with
IEC/EN/DIN EN 60747-5-5 Safety Approval and RoHS compliant.
Example 2:
HCPL-0721 to order product of Small Outline SO-8 package in Tube packaging and non RoHS compliant.
Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.
Remarks: The notation ‘#XXX’ is used for existing products, while (new) products launched since July 15, 2001 and
RoHS compliant will use ‘–XXXE.’
2
Package Outline Drawing
HCPL-772X 8-Pin DIP Package
9.65 ± 0.25
(0.380 ± 0.010)
TYPE NUMBER
8
7
6
A XXXXV
YYWW
1
1.19 (0.047) MAX.
2
3
4
1.78 (0.070) MAX.
5° TYP.
3.56 ± 0.13
(0.140 ± 0.005)
4.70 (0.185) MAX.
+ 0.076
0.254 - 0.051
+ 0.003)
(0.010 - 0.002)
5
OPTION 060 CODE*
DATE CODE
7.62 ± 0.25
(0.300 ± 0.010)
6.35 ± 0.25
(0.250 ± 0.010)
0.51 (0.020) MIN.
2.92 (0.115) MIN.
1.080 ± 0.320
(0.043 ± 0.013)
0.65 (0.025) MAX.
2.54 ± 0.25
(0.100 ± 0.010)
DIMENSIONS IN MILLIMETERS AND (INCHES).
*OPTION 300 AND 500 NOT MARKED.
NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX.
3
Package Outline Drawing
HCPL-772X Package with Gull Wing Surface Mount Option 300
LAND PATTERN RECOMMENDATION
9.65 ± 0.25
(0.380 ± 0.010)
8
7
6
5
1.016 (0.040)
6.350 ± 0.25
(0.250 ± 0.010)
1
2
3
4
10.9 (0.430)
1.27 (0.050)
1.780
(0.070)
MAX.
9.65 ± 0.25
(0.380 ± 0.010)
7.62 ± 0.25
(0.300 ± 0.010)
2.0 (0.080)
1.19
(0.047)
MAX.
3.56 ± 0.13
(0.140 ± 0.005)
1.080 ± 0.320
(0.043 ± 0.013)
2.54
(0.100)
BSC
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES).
0.635 ± 0.130
(0.025 ± 0.005)
+ 0.076
0.254 - 0.051
+ 0.003)
(0.010 - 0.002)
0.635 ± 0.25
(0.025 ± 0.010)
12° NOM.
NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX.
Package Outline Drawing
HCPL-072X Outline Drawing (Small Outline SO-8 Package)
LAND PATTERN RECOMMENDATION
8
7
6
XXXV
YWW
5
5.994 ± 0.203
(0.236 ± 0.008)
TYPE NUMBER
(LAST 3 DIGITS)
DATE CODE
7.49 (0.295)
3.937 ± 0.127
(0.155 ± 0.005)
PIN ONE
0.406 ± 0.076
(0.016 ± 0.003)
1
2
3
4
1.9 (0.075)
1.270 BSC
(0.050)
0.64 (0.025)
7°
0.432
45° X (0.017)
* 5.080 ± 0.127
(0.200 ± 0.005)
3.175 ± 0.127
(0.125 ± 0.005)
1.524
(0.060)
0 ~ 7°
0.228 ± 0.025
(0.009 ± 0.001)
0.203 ± 0.102
(0.008 ± 0.004)
* TOTAL PACKAGE LENGTH (INCLUSIVE OF MOLD FLASH)
5.207 ± 0.254 (0.205 ± 0.010)
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES) MAX.
OPTION NUMBER 500 NOT MARKED.
NOTE: FLOATING LEAD PROTRUSION IS 0.15 mm (6 mils) MAX.
0.305 MIN.
(0.012)
4
Solder Reflow Thermal Profile
Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision). Non-
Halide Flux should be used.
Regulatory Information
The HCPL-772X/072X have been approved by the following organizations:
UL
Recognized under UL 1577, component recognition program, File E55361.
CSA
Approved under CSA Component Acceptance Notice #5, File CA88324.
IEC/EN/DIN EN 60747-5-5
Insulation and Safety Related Specifications
Value
Parameter
Minimum External Air
Gap (Clearance)
Minimum External
Tracking (Creepage)
Minimum Internal Plastic
Gap (Internal Clearance)
Tracking Resistance
(Comparative Tracking
Index)
Isolation Group
CTI
Symbol
L(I01)
L(I02)
772X
7.1
7.4
0.08
072X
4.9
4.8
0.08
Units
mm
mm
mm
Conditions
Measured from input terminals to output
terminals, shortest distance through air.
Measured from input terminals to output
terminals, shortest distance path along body.
Insulation thickness between emitter and
detector; also known as distance through
insulation.
DIN IEC 112/VDE 0303 Part 1
≥175
≥175
Volts
IIIa
IIIa
Material Group
(DIN VDE 0110, 1/89, Table 1)
All Avago data sheets report the creepage and clearance
inherent to the optocoupler component itself. These
dimensions are needed as a starting point for the equip-
ment designer when determining the circuit insulation
requirements. However, once mounted on a printed
circuit board, minimum creepage and clearance require-
ments must be met as specified for individual equipment
standards. For creepage, the shortest distance path along
the surface of a printed circuit board between the solder
fillets of the input and output leads must be considered.
There are recommended techniques such as grooves
and ribs which may be used on a printed circuit board to
achieve desired creepage and clearances. Creepage and
clearance distances will also change depending on fac-
tors such as pollution degree and insulation level.
5
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