ISOMICRON ICPL 481P 500EAXW inverter logic photocoupler with halogen free package and high common mode rejection

Product Overview

The ICPL-481 series is a fast-speed photocoupler designed for high common mode rejection. It features an inverter logic type with a totem pole output, eliminating the need for external pull-up resistors and enabling direct drive of Intelligent Power Modules or gate drives. With minimized pulse width distortion and short maximum propagation delays, the ICPL-481 series enhances inverter efficiency by reducing switching dead time. It is suitable for various industrial applications including IPM interface isolation, isolated IGBT/MOSFET gate drive, AC and brushless DC motor drives, and industrial inverters. The device is guaranteed for truth table operation across a wide VCC range of 4.5V to 30V and is specified over the industrial temperature range.

Product Attributes

• Brand: ISOMICRON
• Model Series: ICPL-481
• Logic Type: Inverter
• Output Type: Totem Pole
• Key Feature: High Common Mode Rejection (CMR)
• Regulatory Approvals: UL - UL1577, VDE - EN60747-5-5(VDE0884-5), CQC - GB4943.1
• Package Type: LSOP6
• Certifications: Halogen-free (E option)

Technical Specifications

Parameter	Symbol	Min.	Typ.	Max.	Unit	Test Condition / Note
Ordering Information
Part Number	-	ICPL-481P-500E, ICPL-481W-500E			-	LSOP6 Package, Reel Packing (3000 pcs)
Features
Truth Table Guaranteed	-	VCC from 4.5V to 30V			-	-
Hysteresis	-	Yes			-	-
Absolute Maximum Ratings
Storage Temperature	Tstg	-55	-	125	C	-
Operating Temperature	Topr	-40	-	110	C	-
Output IC Junction Temperature	TJ	-	-	125	C	-
Average Forward Input Current	IF	-	-	20	mA	-
Reverse Input Voltage	VR	-	-	5	V	-
Output Collector Current	IO	-	-	50	mA	-
Supply Voltage	VCC	0	-	35	V	-
Output Collector Voltage	VO	-0.5	-	Vcc	V	-
Total Package Power Dissipation	PT	-	-	145	mW	-
Lead Solder Temperature	Tsol	-	-	260	C	-
Recommended Operation Conditions
Operating Temperature	Ta	-40	-	110	C	-
Supply Voltage	VCC	4.5	-	30	V	Detector requires 4.5V for stable operation
Input Current (ON)	IF(ON)	1.6	-	5	mA	Recommended: 2.2mA for 20% LED degradation guard band
Input Voltage (OFF)	VF(OFF)	0	-	0.8	V	-
Isolation Characteristic
Withstand Insulation Test Voltage	VISO	5000	-	-	V	40% RH 60%, t = 1min, Ta = 25C (UL1577: 6000VRMS for 1 sec)
Input-Output Resistance	RI-O	-	-	1012		VI-O = 500V DC
Electrical Optical Characteristics
Input Forward Voltage	VF	-	1.6	2.4	V	IF=10mA
Input Reverse Voltage Breakdown	BVR	5	-	-	V	IR=10A
Input Threshold Current (High to Low)	IFHL	-	0.25	1.5	mA	VCC=30V, VO<5V
Input Threshold Voltage (Low to High)	VFLH	0.8	-	-	V	VCC=30V, VO>5V
Input Capacitance	CIN	-	60	-	pF	f = 1MHz, VF=0V
High Level Supply Current	ICCH	-	-	3.0	mA	VCC=30V, VF=0V, IO=0mA
Low Level Supply Current	ICCL	-	-	3.0	mA	VCC=30V, IF=5mA, IO=0mA
High level output current	IOH	-	-	-160	mA	VCC=20V, VF=0V, VO=GND
Low level output current	IOL	160	-	-	mA	VO=VCC=20V, IF=5mA
High level output voltage	VOH	-	-	0.05	V	IOL=-6.5mA
Low level output voltage	VOL	-	0.09	0.5	V	IOL=6.5mA
Switching Specification
Propagation Delay Time to Output Low Level	tPHL	-	90	220	ns	IF=2mA, VCC=30V
Propagation Delay Time to Output High Level	tPLH	-	110	220	ns	IF=2mA, VCC=30V
Pulse Width Distortion	PWD	-	20	120	ns	| tPHL - tPLH |
Propagation Delay Difference Between Any Two Parts	PDD	-200	-	+200	ns	(tPHL - tPLH)
Rise Time	tr	-	6	-	ns	-
Fall Time	tf	-	7	-	ns	-
Common Mode Transient Immunity at Logic High	CMH	20	-	-	kV/s	VCC=5V, VCM=1.5KV
Common Mode Transient Immunity at Logic Low	CML	20	-	-	kV/s	IF=4mA, VCC=5V, VCM=1.5KV
Pin Configuration and Functions
Pin Name	-	Function
Anode	1	Input (LED Anode)
NC	2	No Connect
Cathode	3	Input (LED Cathode)
GND	4	Ground
VO	5	Output
VDD	6	Supply Voltage