Data Sheet
ACPL-227/ACPL-247
DC Input, Multi-Channel Half-Pitch
Phototransistor Optocoupler
Description
The ACPL-227 is a DC-input dual-channel half-pitch
phototransistor optocoupler that contains two light-emitting
diodes optically coupled to two separate phototransistors. It
is packaged in an 8-pin SO package.
Likewise, the ACPL-247 is a DC-input quad-channel halfpitch phototransistor optocoupler that contains four lightemitting diodes optically coupled to four separate
phototransistors. It is packaged in a 16-pin SO package.
Features
(CTR: 50% (min) at IF = 5 mA, VCE = 5V)
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.
The components featured in this data sheet are
not to be used in military or aerospace
applications or environments. The components
are not AECQ100 qualified and are not
recommended for automotive applications.
Broadcom
High input-output isolation voltage
(VISO = 3750Vrms)
Non-saturated response time
(tr: 2 µs (typ) at VCC = 10V, IC = 2 mA, RL= 100Ω)
For both devices, the input-output isolation voltage is rated
at 3750Vrms. Response time, tr, is 2 µs typically, while
minimum CTR is 50 percent at input current of 5 mA.
Current transfer ratio
SO package
CMR 10 kV/µs (typical)
Safety and regulatory approvals
– cUL
– IEC/EN/DIN EN 60747-5-5
Options available:
– CTR Ranks 0, B, and C for ACPL-227 and Rank 0
only for ACPL-247
Applications
I/O Interface for programmable controllers, computers
Sequence controllers
System appliances, measuring instruments
Signal transmission between circuits of different
potentials and impedances
AV02-0752EN
March 30, 2021
ACPL-227/ACPL-247 Data Sheet
DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
ACPL-227 and ACPL-247 Pin Layout
8
7
6
5
16
15
14
13
12
11
10
9
1
2
3
4
1
2
3
4
5
6
7
8
Pin 1 Anode
Pin 1, 3, 5, 7
Anode
Pin 2 Cathode
Pin 2, 4, 6, 8
Cathode
Pin 3 Emitter
Pin 9, 11, 13, 15 Emitter
Pin 4 Collector
Pin 10, 12, 14, 16 Collector
Ordering Information
ACPL-2x7-xxxx is UL Recognized with 3750Vrms for 1 minute per UL1577 and Canadian Component Acceptance Notice #5.
RoHS Compliant Option
Part
Number
ACPL-227
Rank 0
Rank 0
Rank B
Rank C
50% <
100% <
130% <
200% <
CTR <
CTR <
CTR <
CTR <
600%,
600%,
260%,
400%,
IF = 5 mA, IF = 5 mA, IF = 5 mA, IF = 5 mA,
Number of Surface
VCE = 5V VCE = 5V VCE = 5V VCE = 5V Package Channels Mount
-500E
-560E
ACPL-247
-50BE
-50CE
-56BE
-56CE
SO-8
Dual
X
Tape
and
Reel
IEC/EN/
DIN EN
60747-5-5
X
SO-8
Dual
X
X
-500E
SO-16
Quad
X
X
-560E
SO-16
Quad
X
X
Quantity
2000 pcs per reel
X
2000 pcs per reel
2000 pcs per reel
X
2000 pcs 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:
ACPL-227-56CE to order product of Dual Channel SO-8 Surface Mount package in Tape and Reel with IEC/EN/DIN EN
60747-5-5 Safety Approval, 200% < CTR < 400% and RoHS compliant.
Example 2:
ACPL-247-500E to order product of Quad Channel SO-16 Surface Mount package in Tape and Reel packaging with
100% < CTR < 600% and RoHS compliant.
Option data sheets are available. Contact your Broadcom sales representative or authorized distributor for information.
Broadcom
AV02-0752EN
2
ACPL-227/ACPL-247 Data Sheet
DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
Package Outline Drawings
ACPL-227 Package Outline
1.27 ±0.25
0.050 ±0.010
LEAD FREE
VDE option only
0.75
0.030
A227V
YYWWA
2.00 ±0.20
0.079 ±0.008
5.20 ±0.30
0.205 ±0.012
0.40 ±0.10
0.016 ±0.004
5.30±0.3
[0.208 ±0.012]
0.20 ±0.05
0.008 ±0.002
RANK
0.75
0.030
0.12 ±0.10
0.005 ±0.004
PIN ONE
4.40 ±0.20
0.173 ±0.008
DATE CODE
0.7 ±0.2
[0.028 ±0.008]
7.00 ±0.40
0.276 ±0.016
DIMENSIONS IN MILLIMETERS [INCHES]
Broadcom
AV02-0752EN
3
ACPL-227/ACPL-247 Data Sheet
DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
ACPL-247 Package Outline
1.27 ±0.25
0.050 ±0.010
LEAD FREE
VDE option only
A247V
YYWWA
0.75
0.030
0.75
0.030
RANK
5.30 ±0.3
[0.208 ±0.012]
2.00 ±0.20
0.079 ±0.008
0.12 ±0.10
0.005 ±0.004
10.28 ±0.30
0.405 ±0.012
0.40 ±0.10
0.016 ±0.004
DIMENSIONS IN MILLIMETERS[INCHES]
0.7±0.2
[0.028 ±0.008]
7.00 ±0.40
0.276 ±0.016
0.20 ±0.05
0.008 ±0.002
PIN ONE
4.40 ±0.20
0.173 ±0.008
DATE CODE
Solder Reflow Temperature Profile
Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision). Non-Halide Flux should be used.
Broadcom
AV02-0752EN
4
ACPL-227/ACPL-247 Data Sheet
DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
Absolute Maximum Ratings
Parameter
Symbol
ACPL-227
ACPL-247
Unit
Storage Temperature
TS
–55~125
°C
Operating Temperature
TA
–55~110
°C
IF(AVG)
50
mA
IFSM
1
A
Reverse Voltage
VR
6
V
LED Power Dissipation (1 channel)
PI
65
mW
Collector Current
IC
50
mA
Collector-Emitter Voltage
VCEO
80
V
Emitter-Collector Voltage
VECO
7
V
Isolation Voltage (AC for 1 minute, R.H.
40%~60%)
VISO
3750
Vrms
Collector Power Dissipation (1 channel)
PC
150
100
mW
PTOT
200
170
mW
Average Forward Current
Pulse Forward Current
Total Power Dissipation
Lead Solder Temperature
Broadcom
Note
1 minute
260°C for 10 seconds
AV02-0752EN
5
ACPL-227/ACPL-247 Data Sheet
DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
Electrical Specifications
Over recommended ambient temperature at 25°C unless otherwise specified.
Parameter
Symbol
Min.
Typ.
Max.
Unit
Forward Voltage
VF
—
1.2
1.4
V
IF = 20 mA
Reverse Current
IR
—
—
10
µA
VR = 5V
Terminal Capacitance
Ct
—
30
—
pF
V = 0, f = 1 MHz
Collector Dark Current
ICEO
—
—
100
nA
VCE = 48V, IF = 0 mA
Collector-Emitter Breakdown
Voltage
BVCEO
80
—
—
V
IC = 0.5 mA, IF = 0 mA
Emitter-Collector Breakdown
Voltage
BVECO
7
—
—
V
IE = 100 µA, IF = 0 mA
Current Transfer Ratio
(ACPL-227 Only)
CTR
50
—
600
%
IF = 5 mA, VCE = 5V
CTR = (IC / IF) ×
100%
Current Transfer Ratio
(ACPL-247 Only)
CTR
100
—
600
%
IF = 5 mA, VCE = 5V
CTR = (IC / IF) ×
100%
Saturated CTR
CTR(sat)
—
60
—
%
IF = 1 mA, VCE = 0.4V
Collector-Emitter Saturation
Voltage
VCE(sat)
—
—
0.4
V
IF = ±8 mA, IC = 2.4
mA
Isolation Resistance
Riso
5 × 1010
1 × 1011
—
Ω
DC500V,
R.H. 40%~60%
Floating Capacitance
CF
—
0.6
1
pF
V = 0, f = 1 MHz
Cut-off Frequency (–3 dB)
FC
—
80
—
kHz
VCC = 5V, IC = 2 mA, Figure 2, Figure 19
RL = 100Ω
Response Time (Rise)
tr
—
2
—
µs
Response Time (Fall)
tf
—
3
—
µs
Turn-on Time
ton
—
3
—
µs
Turn-off Time
toff
—
3
—
µs
Turn-ON Time
tON
—
2
—
µs
Storage Time
TS
—
25
—
µs
Turn-OFF Time
tOFF
—
40
—
µs
Common Mode Rejection Voltage
CMR
—
10
—
kV/µs
Broadcom
Test Conditions
VCC = 10V, IC = 2 mA,
RL = 100Ω
Note
Figure 6
Figure 12
Figure 14
Figure 1
VCC = 5V, IF = 16 mA, Figure 1, Figure 17
RL = 1.9 kΩ
TA = 25°C, RL =
470Ω, VCM = 1.5
kV(peak), IF = 0 mA,
VCC = 9V, Vnp = 100
mV
Figure 20
AV02-0752EN
6
ACPL-227/ACPL-247 Data Sheet
DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
Figure 1: Switching Time Test Circuit
IF
RL
V CC
V CE
IF
tr
V CE
tf
90 %
ts
ton
RL
10 %
t o ff
V CC
O utput
RD
Figure 2: Frequency Response Test Circuit
R L
V CC
O utput
R D
Broadcom
AV02-0752EN
7
ACPL-227/ACPL-247 Data Sheet
DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
Figure 3: Forward Current vs. Ambient Temperature
Figure 4: Collector Power Dissipation vs. Ambient
Temperature
60
160
140
Collector Power Dissipation Pc (mW)
Forward Current IF (mA)
50
40
ACPL-227
ACPL-247
30
20
10
0
–25
–5
15
35
55
75
Ambient Temperature TA (ºC)
95
120
ACPL-227
100
80
ACPL-247
60
40
20
115
0
–25
0
25
50
75
100
125
Ambient Temperature TA (ºC)
Figure 5: Pulse Forward Current vs. Duty Cycle Ratio
Figure 6: Forward Current vs. Forward Voltage
10000
100
Forward Current, IF(mA)
Peak Forward Current, IFP (mA)
Pulse width ≤ 100 μs
T A = 25°C
1000
100
10
0.0001
0.0010
0.0100
0.1000
50°C
75°C
T A = 110°C
10
1
1.0000
–30°C
0°C
25°C
0.4
0.6
0.8
Duty Ratio
1.0
1.2
1.4
1.6
1.8
2.0
Forward Voltage, VF(V)
Figure 7: Forward Voltage Temperature Coefficient vs.
Forward Current
Figure 8: Pulse Forward Current vs. Pulse Forward Voltage
1000
Forward voltage temperature coeffcient
'VF / 'Ta (mV/ºC)
–3.2
Pulse Forward Current, IFP (mA)
–2.8
–2.4
–2.0
–1.6
–1.2
–0.8
–0.4
0.1
Broadcom
1
0.3 0.5
10
1
3 5
10
Forward
current
IF (mA)
Forward
current
IF (mA)
30 50
100
Pulse Width ≤10 μs
Repetitive
Frequency = 100 Hz
TA = 25˚C
10
1
0.5
1
1.5
2
Pulse Forward Voltage, VFP (V)
2.5
3
AV02-0752EN
8
ACPL-227/ACPL-247 Data Sheet
DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
Figure 9: Collector Current vs. Collector-Emitter Voltage
Figure 10: Collector Current vs. Small Collector-Emitter
Voltage
50
50
TA = 25˚C
50 mA
40
45
40
20 mA
30
PC(max)=100 mW
ACPL-247
20
PC(max)=150 mW
ACPL-227
10 mA
10
0
Collector Currrent, Ic( mA)
Collector Current, Ic(mA)
30 mA
IF=5 mA
0
5
Collector-Emitter Voltage, VCE(V)
30
30 mA
25
20
20 mA
15
10 mA
5 mA
10
5
10
0
Figure 11: Collector Current vs. Forward Current
50 mA
35
IF = 2 mA
0
0.5
Collector-Emitter Voltage, VCE(V)
1
Figure 12: Collector Dark Current vs. Ambient Temperature
0.1
5V
10V
Collector Dark Current, ICEO (A)
Collector Current, IC (A)
1.E-06
VCE = 0.4V
0.01
0.001
0.0001
0.0001
0.001
0.01
Forward Current, IF(A)
0.1
Figure 13: Current Transfer Ratio vs. Forward Current
1.E-10
–25
Collector-Emitter Saturation Voltage
VCE(sat) (V)
Current Transfer Ratio, CTR (%)
10V
35
55
15
75
Ambient Temperature, Ta (ºC)
5V
95
0.18
10V
5V
VCE = 0.4V
100
Broadcom
–5
24V
Figure 14: Collector-Emitter Saturation Voltage vs. Ambient
Temperature
1000
10
0.0001
VCE = 48V
1.E-08
0.001
0.01
Forward Current, IF(A)
0.1
.
0.16
0.14
0.12
IF = 8 mA,
IC = 2.4 mA
IF = 20 mA,
IC =1 mA
0.10
0.08
IF = 1 mA,
IC = 0.2 mA
0.06
0.04
0.02
0.00
–30
5
40
75
Ambient Temperature, TA (˚ C)
110
AV02-0752EN
9
ACPL-227/ACPL-247 Data Sheet
DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
Figure 15: Collector Current vs. Ambient Temperature
Figure 16: Switching Time vs. Load Resistance
100
Collector Current, IC (mA)
25 mA
10
10 mA
5 mA
1
1 mA
IF = 0.5 mA
0.1
–25
0
25
50
Ambient Temperature, T A (˚C)
75
100
Figure 17: Switching Time vs. Ambient Temperature
Figure 18: Collector-Emitter Saturation Voltage vs. Forward
Current
tOFF
Switching time, t (μs)
tS
10
tON
1
IF = 16 mA
VCC = 5V
R = 1.9 kΩ
0.1 L
–20
0
20
40
60
Ambient Temperature, TA (˚C)
80
100
Figure 19: Frequency Response
Collector-Emitter Saturation Voltage, VCE(sat) (V)
5
TA = 25˚C
4
3
2
1
0
0.5 mA
1 mA
3 mA
5 mA
7 mA
IC = 10 mA
100
0
5
10
Forward Current, IF (mA)
15
20
Figure 20: CMR Test Circuit
0
RL = 100Ω
dV/dt
V CM
Vo, (dB)
–2
RL
470Ω
1 kΩ
Vo
–4
V CM
–6
Vcc = 5V
IC = 2 mA
–8 T A = 25˚C
1
Broadcom
(High Voltage Pulse)
10
Frequency, f (kHz)
Vcc
9V
V np
Vo
Vcp
Vcp≈ (dV/dt)xCfxRL
Vcp : Voltage that is generated by the
displacement current in floating
capacitance between primary and
secondary sides.
100
AV02-0752EN
10
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