ACPL-312T-500E Avago Technologies US Inc., ACPL-312T-500E Datasheet

ACPL-312T-500E

Manufacturer Part Number

ACPL-312T-500E

Description

Gate Drive Optocoupler, T/R+LF

Manufacturer

Avago Technologies US Inc.

Series

R²Coupler™r

Datasheet

1.ACPL-312T-500E.pdf (2 pages)

Specifications of ACPL-312T-500E

Voltage - Isolation

3750Vrms

Number Of Channels

1, Unidirectional

Current - Output / Channel

2.5A

Current - Dc Forward (if)

25mA

Input Type

Output Type

Push-Pull, Totem-Pole

Mounting Type

Surface Mount

Package / Case

8-SMD Gull Wing

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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TRUTH TABLE

ACPL-312T-000E

Automotive 2.5 Amp, Output Current IBGP

Gate Drive Optocoupler

Product Brief

Description

The ACPL-312T device contains an AlGaAs LED. The LED

is optically coupled to an integrated circuit with a power

output stage. This automotive optocoupler is ideally suit-

ed for driving power IGBTs and MOSFETs used in automo-

tive motor control inverter and DC-DC converters appli-

cations. The high operating voltage range of the output

stage provides the drive voltages required by gate con-

trolled devices. The voltage and current supplied by these

optocouplers make them ideally suited for directly driv-

ing IGBTs with ratings up to 1200 V/100 A. For IGBTs with

higher ratings, the ACPL-312T series can be used to drive a

discrete power stage which drives the IGBT gate.

Functional Diagram

A 0.1 μF bypass capacitor must be connected between pins 5 and 8.

OFF

LED

RoHS 6 fully compliant options available;

-xxxE denotes a lead-free product

CATHODE

ANODE

N/ C

N/C

“POSITIVE GOING”

(i.e., TURN-ON)

11 - 13.5 V

13.5 - 30 V

Lead (Pb) Free

RoHS 6 fully

compliant

0 - 30 V

0 - 11 V

- V

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.

ACPL-312T-000E

SHIELD

“NEGATIVE GOING”

(i.e., TURN-OFF)

9.5 - 12 V

12 - 30 V

0 - 9.5 V

0 - 30 V

- V

TRANSITION

HIGH

LOW

Features

• 2.5 A maximum peak output current

• 2.0 A minimum peak output current

• 25 kV/μs minimum Common Mode Rejection (CMR) at

• 0.5 V maximum low level output voltage (V

• I

• Under Voltage Lock-Out protection (UVLO) with

• Wide operating V

• 500 ns maximum switching speeds

• Automotive temperature range:

• Safety Approval (Pending):

Applications

• Automotive Motor/DC-DC Converter

• Automotive Isolated IGBT/MOSFET Gate Drive

• AC and Brushless DC Motor Drives

• Industrial Inverters Systems

• Switch mode power supplies

Eliminates need for negative gate drive

hysteresis

- -40°C to 125°C

- UL Recognized 3750 Vrms for 1 min.

- CSA

- IEC/EN/DIN EN 60747-5-2

(5kV for option x20E available upon request).

= 5 mA maximum supply current

= 1500 V

range: 15 to 30 Volts

) -

Related parts for ACPL-312T-500E

ACPL-312T-500E Summary of contents

Page 1

... The voltage and current supplied by these optocouplers make them ideally suited for directly driv- ing IGBTs with ratings up to 1200 V/100 A. For IGBTs with higher ratings, the ACPL-312T series can be used to drive a discrete power stage which drives the IGBT gate. Functional Diagram ...

Page 2

... To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry. Example 1: ACPL-312T-500E to order product of gullwing DIP-8 package in Tape and Reel packaging with RoHS compliant. Example 2: ACPL-312T-000E to order product of DIP-8 package in tube packaging with RoHS compliant. ...

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