HCPL-3020/HCPL-0302
0.4 Amp Output Current IGBT Gate Drive Optocoupler
Data Sheet
Description
The HCPL-3020 and HCPL-0302 consist of a GaAsP 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 driv-
ing small or medium power IGBTs. For IGBTs with higher
ratings, the HCPL-0314/3140 (0.6 A), HCPL-3150 (0.6 A) or
HCPL-3120 (2.5 A) gate drive opto-couplers can be used.
Features
• 0.4 A maximum peak output current
• 0.2 A minimum peak output current
• High speed response: 0.7 µs maximum propagation
delay over temperature range
• Ultra high CMR: minimum 10 kV/µs at V
CM
= 1000 V
• Bootstrappable supply current: maximum 3 mA
• Wide operating temperature range: –40°C to 100°C
• Wide V
CC
operating range: 10 V to 30 V over tempera-
ture range
• Available in DIP 8 and SO-8 packages
• Safety approvals: UL approval, 3750 V
RMS
for 1 minute
• CSA approval
• IEC/EN/DIN EN 60747-5-2 approval
V
IORM
= 630 V
PEAK
(HCPL-3020),
V
IORM
= 566 V
PEAK
(HCPL-0302)
Applications
• Isolated IGBT/power MOSFET gate drive
• AC and brushless DC motor drives
• Industrial inverters
• Air conditioner
• Washing machine
• Induction heater for cooker
• Switching power supplies (SPS)
Truth Table
LED V
O
OFF LOW
ON HIGH
Note:
A 0.1 uF 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 pre-
vent damage and /or degradation which may be induced by ESD.
Functional Diagram
1
3
SHIELD
2
4
8
6
7
5
N/C
CATHODE
ANODE
N/C
V
CC
V
O
N/C
V
EE
