ACPL-W70L-000E and ACPL-K73L-000E
Single-channel and Dual-channel High Speed 15 MBd
CMOS optocoupler with Glitch-Free Power-Up Feature
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The ACPL-W70L (single-channel) and ACPL-K73L (dual-
channel) are 15 MBd CMOS optocouplers in SSOIC-6 and
SSOIC-8 package respectively. The optocouplers utilize the
latest CMOS IC technology to achieve outstanding perfor-
mance with very low power consumption. Basic building
blocks of ACPL-W70L and ACPL-K73L are high speed LEDs
and CMOS detector ICs. Each detector incorporates an in-
tegrated photodiode, a high speed transimpedance am-
plifier, and a voltage comparator with an output driver.
Features
•
+3.3V and 5 V CMOS compatibility
•
25ns max. pulse width distortion
•
55ns max. propagation delay
•
40ns max. propagation delay skew
•
High speed: 15 MBd min
•
10 kV/µs minimum common mode rejection
•
–40 to 105°C temperature range
•
Glitch-Free Power-UP Feature
•
Safety and regulatory approvals:
6 V
DD
Component Image
ACPL-W70L
Anode 1
- UL recognized: 5000 V rms for 1 min. per UL 1577
- CSA component acceptance Notice #5
- IEC/EN/DIN EN 60747-5-2 approved Option 060
NC* 2
5 Vo
Applications
•
Digital field bus isolation:
- CANBus, RS485, USB
•
Multiplexed data transmission
•
Computer peripheral interface
Cathode 3
SHIELD
ACPL-K73L
4 GND
Anode1 1
8 V
DD
7 Vo
1
•
Microprocessor system interface
•
DC/DC converter
Cathode1 2
Cathode2 3
6 Vo
2
Anode2 4
SHIELD
TRUTH TABLE
5 GND
LED
OFF
ON
V
O
, OUTPUT
L
H
A 0.1
µ
F bypass capacitor must be connected between pins 4 and 6 for
ACPL-W70L and pins 5 and 8 for ACPL-K73L.
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.
Ordering Information
ACPL-W70L and ACPL-K73L will be UL Recognized with 5000 V
rms
for 1 minute per UL1577.
Option
Part number
ACPL-W70L
RoHS
Compliant
-000E
-500E
-060E
-560E
Package
SSO-6
Surface
Mount
X
X
X
X
Gull Wing
Tape&
Reel
X
X
X
X
UL 5000 V
rms
/
1 Minute
rating
X
X
X
X
X
X
X
X
IEC/EN/DIN EN
60747-5-2
Quantity
100 per tube
1000 per reel
X
X
100 per tube
1000 per reel
80 per tube
1000 per reel
X
X
80 per tube
1000 per reel
ACPL-K73L
-000E
-500E
-060E
-560E
SSO-8
X
X
X
X
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:
ACPL-W70L-500E to order product of stretched SO-6 package in Tape and Reel packaging in RoHS compliant.
Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.
2
Package Dimensions
ACPL-W70L (Stretched SO-6 Package)
LAND PATTERN RECOMMENDATION
12.65 (0.498)
1.27 (0.050) BSG
0.381 0.127
(0.015 0.005)
1
2
3
6
5
4
+0.254
4.580 0
+0.010
(0.180
)
- 0.000
0.76 (0.030)
+0.127
6.807 0
(0.268 +0.005)
- 0.000
0.45 (0.018)
7
45
1.91 (0.075)
1.590 0.127
(0.063 0.005)
3.180 0.127
(0.125 0.005)
7
0.20 0.10
(0.008 0.004)
0.750 0.250
(0.0295 0.010)
11.50 0.250
(0.453 0.010)
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.1 mm (0.004 INCHES).
ACPL-K73L (Stretched S0-8 Package)
LAND PATTERN RECOMMENDATION
1.270 (0.050) BSG
1
2
3
4
8
7
6
5
+0.25
5.850 0
+0.010
(0.230
)
- 0.000
12.650 (0.5)
0.381 0.13
(0.015 0.005)
0.450 (0.018)
7
45
1.590 0.127
(0.063 0.005)
3.180 0.127
(0.125 0.005)
1.905 (0.1)
7
0.200 0.100
(0.008 0.004)
6.807 0.127
(0.268 0.005)
11.5 0.250
(0.453 0.010)
0.750 0.250
(0.0295 0.010)
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.1 mm (0.004 INCHES).
3
Solder Reflow Thermal Profile
300
PREHEATING RATE 3°C + 1°C/–0.5°C/SEC.
REFLOW HEATING RATE 2.5°C ± 0.5°C/SEC.
PEAK
TEMP.
245°C
PEAK
TEMP.
240°C
200
TEMPERATURE (°C)
160°C
150°C
140°C
2.5 C ± 0.5 °C/SEC.
30
SEC.
3°C + 1°C/–0.5°C
30
SEC.
PEAK
TEMP.
230°C
SOLDERING
TIME
200°C
100
PREHEATING TIME
150°C, 90 + 30 SEC.
ROOM
TEMPERATURE
50 SEC.
TIGHT
TYPICAL
LOOSE
0
0
50
100
TIME (SECONDS)
150
200
250
Note: Non-halide flux should be used.
Recommended Pb-Free IR Profile
TIME WITHIN 5 °C of ACTUAL
PEAK TEMPERATURE
Tp
217 °C
TL
TEMPERATURE
Tsmax
Tsmin
150 - 200 °C
260 +0/-5 °C
RAMP-UP
3 °C/SEC. MAX.
tp
20-40 SEC.
Regulatory Information
The ACPL-W70L and ACPL-K73L are approved by the fol-
lowing organizations:
UL
Recognized under UL 1577, component recognition pro-
gram, File E55361.
RAMP-DOWN
6 °C/SEC. MAX.
CSA
Approved under CSA Component Acceptance Notice #5,
File CA88324.
ts
PREHEAT
60 to 180 SEC.
25
tL
60 to 150 SEC.
IEC/EN/DIN EN 60747-5-2
Approval under:
IEC 60747-5-2:1997 + A1:2002
EN 60747-5-2:2001 + A1:2002
DIN EN 60747-5-2 (VDE 0884Teil 2):2003-01 (Option 060 only)
t 25 °C to PEAK
TIME
Notes:
The time from 25 °C to peak temperature = 8 minutes max.
Tsmax = 200 °C, Tsmin = 150 °C
Non-halide ux should be used
4
Parameter
Minimum External Air
Gap (Clearance)
Minimum External
Tracking (Creepage)
Minimum Internal Plastic
Gap (Internal Clearance)
Tracking Resistance
(Comparative Tracking Index)
Isolation Group
Symbol
L(I01)
L(I02)
Value
8.0
8.0
0.08
Units
mm
mm
mm
Conditions
Measured from input terminals to output
terminals, shortest distance through air.
Measured from input terminals to output ter-
minals, shortest distance path along body.
Insulation thickness between emitter and
detector; also known as distance through
insulation.
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
CTI
≥175
IIIa
Volts
All Avago Technologies data sheets report the creepage
and clearance inherent to the optocoupler component it-
self. These dimensions are needed as a starting point for
the equipment designer when determining the circuit
insulation requirements. However, once mounted on a
printed circuit board, minimum creepage and clearance
requirements 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 factors
such as pollution degree and insulation level.
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics*
Description
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage 150 V
rms
for rated mains voltage 300 V
rms
for rated mains voltage 450 V
rms
for rated mains voltage 600 V
rms
for rated mains voltage 1000 V
rms
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b
**
V
IORM
x 1.875=V
PR,
100% Production Test with t
m
=1 sec, Partial discharge < 5 pC
Input to Output Test Voltage, Method a
**
V
IORM
x 1.5=V
PR,
Type and Sample Test, t
m
=60 sec, Partial discharge < 5 pC
Highest Allowable Overvoltage (Transient Overvoltage t
ini
= 10 sec)
Safety-limiting values – maximum values allowed in the event of a failure, also see Figure 2.
Case Temperature
Input Current
Output Power
Insulation Resistance at T
S
, V
IO
= 500 V
V
IORM
V
PR
V
PR
V
IOTM
T
S
I
S, INPUT
P
S, OUTPUT
R
IO
Symbol
Option 060 Units
I – IV
I - III
I – III
I – III
I – III
55/105/21
2
1140
2137
1710
8000
175
230
600
>109
V
peak
V
peak
V
peak
V
peak
°C
mA
mW
W
Note:
* Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in application.
Surface mount classification is class A in accordance with CECCOO802.
** Refer to the optocoupler section of the Isolation and Control Components Designer’s Catalog, under Product Safety Regulations section IEC/EN/
DIN EN 60747-5-2, for a detailed description of Method a and Method b partial discharge test profiles.
These optocouplers are suitable for “safe electrical isolation” only within the safety limit data. Maintenance of the safety data shall be ensured by
means of protective circuits. The surface mount classification is Class A in accordance with CECC 00802.
5
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