7

1

2

3

4

5

6

8

NC

ANODE

CATHODE

NC

GND

V CC

V O

NC

SHIELD

TRUTH TABLE

(POSITIVE LOGIC)

LED

ON

OFF

V O

HIGH

LOW

Description

The ACPL-4800 fast speed optocoupler contains a GaAsP

LED and photo detector with built-in Schmitt trigger to

provide logic-compatible waveforms, eliminating the need

for additional wave shaping. The totem pole output elimi-

nates the need for a pull up resistor and allows for direct

drive Intelligent Power Module or gate drive.

Functional Diagram

Features

• Performance Specified for Fast IPM Applications over

Industrial Temperature Range: -40°C to 100°C

• Typical Propagation Delays 150 ns

• Maximum Pulse Width Distortion

PWD = 250 ns

• Propagation Delay Difference

Min. –100 ns, Max. 250 ns

• 30 kV/µs Minimum Common Mode Transient Immunity

• Hysteresis

• Totem Pole Output (No Pull-up Resistor Required)

• Safety Approval:

CSA File CA88324, Notice #5

Applications

• IPM Interface Isolation

• Isolated IGBT/MOSFET Gate Drive

• AC and Brushless DC Servo Motor Drives

• Low Power Inverters

• General Digital Isolation

Note: The connection of a 0.1 µF

bypass capacitor between pins 5

& 8 is recommended.

ACPL-4800

High CMR Intelligent Power Module and

Gate Drive Interface Optocoupler

Data Sheet

Schematic

SHIELD

GND

+

-

2

3

8

5

6

Lead (Pb) Free

RoHS 6 fully

compliant

RoHS 6 fully compliant options available;

-xxxE denotes a lead-free product

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.