HCPL-J314 Datasheet, PDF (1/17 Pages) Agilent(Hewlett-Packard) – 0.4 Amp Output Current IGBT Gate Drive Optocoupler

0.4 Amp Output Current
IGBT Gate Drive Optocoupler
Technical Data
HCPL-J314
Features
• 0.4 A Minimum Peak
Output Current
• High Speed Response:
0.7 µs Max. Propagation
Delay over Temp. Range
• Ultra High CMR: Min.
10 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 V_rms for
1 Minute. CSA Approval
IEC/EN/DIN EN 60747-5-2
Approval. VIORM=891 V_peak
Description
The HCPL-J314 family of devices
consists of an AlGaAs 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
optocoupler 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.
Functional Diagram
N/C 1
ANODE 2
CATHODE 3
N/C 4
SHIELD
HCPL-J314
8 V_CC
7 VO
6 V_O
5 V_EE
Truth Table
LED
OFF
ON
VO
LOW
HIGH
Applications
• Isolated IGBT/Power
MOSFET Gate Drive
• AC and Brushless DC Motor
Drives
• Inverters for Appliances
• Industrial Inverters
• Switch Mode Power
Supplies (SMPS)
• Uninterruptable Power
Supplies (UPS)
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.