Data Sheet HCPL-4504/J454/0454, HCNW4504 High CMR, High-Speed Optocouplers Description Features The Broadcom HCPL-4504 and HCPL-0454 contain a Short propagation delays for TTL and IPM applications GaAsP LED while the Broadcom HCPL-J454 and 15 kV/s minimum common mode transient immunity at HCNW4504 contain an AlGaAs LED. The LED is optically V = 1500V for TTL/load drive CM coupled to an integrated high-gain photodetector. High CTR at T = 25C A >25% for HCPL-4504/0454 The HCPL-4504 series has short propagation delays and >23% for HCNW4504 high CTR. The HCPL-4504 series also has a guaranteed >19% for HCPL-J454 propagation delay difference (t t ). These features PLH PHL Electrical specifications for common IPM applications make the HCPL-4504 series an excellent solution to IPM TTL compatible inverter dead time and other switching problems. The CTR, Open collector output propagation delay, and CMR are specified both for TTL and Safety approval: IPM conditions, which are provided for ease of application. These single channel, diode-transistor optocouplers are UL recognized available in 8-Pin DIP, SO-8, and Widebody package 3750 Vrms/1 min. for HCPL-4504/0454/J454 configurations. An insulating layer between an LED and an 5000 Vrms/1 min. for HCPL-4504 Option 020 and integrated photodetector provide electrical insulation HCNW4504 between input and output. Separate connections for the CSA approved photodiode bias and output-transistor collector increase the IEC/EN/DIN EN 60747-5-2 approved speed up to a hundred times that of a conventional V = 560 Vpeak for HCPL-0454 Option 060 IORM phototransistor coupler by reducing the base collector V = 630 Vpeak for HCPL-4504 Option 060 IORM capacitance. V = 891 Vpeak for HCPL-J454 IORM V = 1414 Vpeak for HCNW4504 CAUTION Take normal static precautions in handling and IORM assembly of this component to prevent Applications damage, degradation, or both that may be induced by ESD. Inverter circuits and Intelligent Power Module (IPM) interfacing: high common mode transient immunity (> 10 kV/s for an IPM load/drive) and (t t ) PLH PHL specified (see Power Inverter Dead Time and Propagation Delay Specifications) Line receivers: Short propagation delays and low input-output capacitance High-speed logic ground isolation: TTL/TTL, TTL/ CMOS, TTL/LSTTL Replaces pulse transformers: Saves board space and weight Analog signal ground isolation: Integrated photodetector provides improved linearity over phototransistors Broadcom AV02-0867EN June 24, 2021HCPL-4504/J454/0454, HCNW4504 Data Sheet High CMR, High-Speed Optocouplers Functional Diagram 8 NC 1 V CC TRUTH TABLE 7 ANODE 2 NC LED V O ON LOW 6 CATHODE 3 V O OFF HIGH 5 NC 4 GND Schematic I CC 8 V CC I F + ANODE 2 V F I O 6 V O CATHODE 3 5 SHIELD GND Broadcom AV02-0867EN 2