HCPL-314J
0.4 Amp Output Current IGBT Gate Drive Optocoupler
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The HCPL-314J family of devices consists of an Al-
GaAs LED optically coupled to an integrated circuit
with a power output stage. These optocouplers are
ideally suited for driving power IGBTs and MOSFETs
used in motor control inverter applications. The high
operating voltage range of the output stage provides
the drive voltages required by gate controlled devices.
The voltage and current supplied by this optocou-
pler makes it ideally suited for directly driving small
or medium power IGBTs. For IGBTs with higher ratings
the HCPL-3150(0.5A) or HCPL-3120 (2.0A) optocouplers
can be used.
Features
• 0.4 A minimum peak output current
• High speed response:
0.7 µs max. propagation delay over temp. range
• Ultra high CMR: min. 25 kV/µs at V
CM
= 1.5 kV
• Bootstrappable supply current: max. 3 mA
• Wide operating temp. range: -40°C to 100°C
• Wide V
CC
operating range: 10 V to 30 V over temp.
range
• Available in DIP8 (single) and SO16 (dual) package
• Safety approvals: UL recognized, 3750 Vrms for
1 minute. CSA approval. IEC/EN/DIN EN 60747-5-2
approval VIORM=891 Vpeak
Functional Diagram
N/C
ANODE
CATHODE
1
2
3
SHIELD
16 V
CC
15 V
O
14 V
EE
Applications
•
•
•
•
Isolated IGBT/power MOSFET gate drive
AC and brushless dc motor drives
Inverters for appliances
Industrial inverters
ANODE
CATHODE
N/C
6
7
8
SHIELD
11 V
CC
10 V
O
9
V
EE
• Switch Mode Power Supplies (SMPS)
• Uninterruptable Power Supplies (UPS)
HCPL-314J
Selection Guide
Truth Table
LED
OFF
ON
V
O
LOW
HIGH
Package Type
SO16
Part Number
HCPL-314J
Number of Channels
2
A 0.1 µF bypass capacitor must be connected between pins V
CC
and V
EE
.
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 ]
