ACPL-227 / ACPL-247
DC Input Multi-Channel Half-Pitch
Phototransistor Optocoupler
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Features
The ACPL-227 is a DC-input dual channel half-pitch ꢀ Current transfer ratio (CTR: 50% (min) at I = 5mA, V = 5V)
F
CE
phototransistor optocoupler which contains two light
emitting diodes optically coupled to two separate photo-
transistors. It is packaged in an 8-pin SO package.
ꢀ High input-output isolation voltage (V = 3,000V
)
ISO
RMS
ꢀ Non-saturated Response time (t : 2ꢀs (typ) at V
=
r
CC
10V, I = 2mA, R = 100ꢁ)
C
L
Likewise, the ACPL-247 is a DC-input quad channel half-
pitch phototransistor optocoupler which contains four
light emitting diodes optically coupled to four separate
phototransistors. It is packaged in a 16-pin SO package.
ꢀ SO package
ꢀ CMR 10kV/μs (typical)
ꢀ Safety and regulatory approvals
For both devices, the input-output isolation voltage is
rated at 3,000 Vrms. Response time, tr, is 2μs typically,
while minimum CTR is 50% at input current of 5 mA.
-
-
cUL
IEC/EN/DIN EN 60747-5-2
ꢀ Options available:
ACPL-227 pin layout
ACPL-247 pin layout
– CTR Ranks 0, B & C for ACPL-227 and Rank 0 only for
ACPL-247
ꢄ
ꢅ
ꢆ
ꢇ
ꢀꢆ ꢀꢇ ꢀꢃ ꢀꢂ
ꢀꢁ ꢀꢀ ꢀꢈ
ꢉ
ꢄ
Applications
ꢀ I/O Interface for Programmable controllers, computers.
ꢀ Sequence controllers
ꢀ
ꢁ
ꢂ
ꢃ
ꢀ
ꢁ
ꢂ
ꢃ
ꢇ
ꢆ
ꢅ
ꢀ System appliances, measuring instruments
ꢀ Signal transmission between circuits of different
Pin 1, 3 Anode
Pin 2, 4 Cathode
Pin 5, 7 Emitter
Pin 6, 8 Collector
Pin 1, 3, 5, 7
Anode
potentials and impedances.
Pin 2, 4, 6, 8
Cathode
Emitter
Pin 9,11,13,15
Pin 10,12,14,16
Collector