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HCPL-3000

Avago
Part Number HCPL-3000
Manufacturer Avago
Description Power Bipolar Transistor Base Drive Optocoupler
Published May 24, 2018
Detailed Description HCPL-3000 Power Bipolar Transistor Base Drive Optocoupler Data Sheet Description The HCPL-3000 consists of a Silicon-do...
Datasheet PDF File HCPL-3000 PDF File

HCPL-3000
HCPL-3000

Overview
HCPL-3000 Power Bipolar Transistor Base Drive Optocoupler Data Sheet Description The HCPL-3000 consists of a Silicon-doped GaAs LED optically coupled to an integrated circuit with a power output stage.
This optocoupler is suited for driving power bipolar transistors and power Darlington devices used in motor control inverter applications.
The high peak and steady state current capabilities of the output stage allow for direct interfacing to the power device without the need for an intermediate amplifier stage.
With a CMR rating of 10 kV/µs this optocoupler readily rejects transients found in inverter applications.
The LED controls the state of the output stage.
Transistor Q2 in the output stage is on with the LED off, allowing the base of the power device to be held low.
Turning on the LED turns off transistor Q2 and switches on transistor Q1 in the output stage which provides current to drive the base of a power bipolar device.
Features • High output current: IO2 (2.
0 A Peak, 0.
6...


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