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 Specied for Fast IPM Applications over
Industrial Temperature Range: -40°C to 100°C
• Wide Operating V
CC
Range: 4.5 to 20 Volts
• Typical Propagation Delays 150 ns
• Maximum Pulse Width Distortion
PWD = 250 ns
• Propagation Delay Dierence
Min. –100 ns, Max. 250 ns
• 30 kV/µs Minimum Common Mode Transient Immunity
at V
CM
= 1000 V
• Hysteresis
• Totem Pole Output (No Pull-up Resistor Required)
• Safety Approval:
UL 1577, 3750 V
rms
/ 1 minute
CSA File CA88324, Notice #5
IEC/EN/DIN EN 60747-5-2, V
IORM
= 630 V
peak
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
I
F
SHIELD
V
F
V
CC
V
O
GND
I
CC
I
O
+
-
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.
