HCPL-354
AC Input Phototransistor Optocoupler
SMD Mini-Flat Type
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The HCPL-354 contains a phototransistor, optically coupled
to two light emitting diodes connected inverse parallel. It
can operate directly by AC input current. It is packaged in
a 4-pin mini-flat SMD package with a 2.0 mm profile. The
small dimension of this product allows significant space
saving. The package volume is 30% smaller than that of
conventional DIP type. Input-output isolation voltage is
3750 V
rms
. Response time, t
r
, is typically 4 µs and minimum
CTR is 20% at input current of ±1 mA.
Features
• AC input response
• Current transfer ratio
(CTR: min. 20% at I
F
= ± 1 mA, V
CE
= 5 V)
• Isolation voltage between input and output
(V
iso
= 3,750 V
rms
)
• Subminiature type
(The volume is smaller than that of conventional DIP
type by as far as 30%)
• Mini-flat package
• 2.0 mm profile
• UL approved
• CSA approved
• IEC/EN/DIN EN 60747-5-2 approved
• Options available:
– IEC/EN/DIN EN 60747-5-2 approvals (060)
Functional Diagram
1
4
2
3
1. ANODE, CATHODE
2. CATHODE, ANODE
3. EMITTER
4. COLLECTOR
Applications
•
•
•
•
Detecting or monitoring AC signals
Programmable controllers
AC/DC-input modules
AC line/digital logic isolation
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.
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
