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-controlleddevices.Thevoltageandcurrentsupplied

bythisoptocouplermakesitideallysuitedfordirectlydriv-

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

• Bootstrappable supply current: maximum 3 mA

• Wide operating temperature range: –40°C to 100°C

ture range

• Available in DIP 8 and SO-8 packages

• CSA approval

• IEC/EN/DIN EN 60747-5-2 approval

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

OFF

LOW

ON

HIGH

Note:

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

N/C