HCPL-J456-500E

Logic Output Optoisolators Overview

The HCPL-J456-500E is a logic output optocoupler featuring a single channel with an AlGaAs LED input. It provides 3750 Vrms isolation voltage and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a forward current of 10 mA, forward voltage of 1.6 V, reverse voltage of 3 V, and power dissipation of 145 mW. The device utilizes an open collector output type with a maximum continuous output current of 15 mA and a current transfer ratio of 90%. It is housed in an SMD/SMT DIP-8 gull wing package.

Logic Output Optoisolators Feature Summary

• Incorporates an AlGaAs LED for optical coupling
• Provides high-voltage isolation capability
• Features Schmitt-trigger logic output characteristics

Logic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Ground potential difference elimination in data transmission
• Logic interface circuits between different voltage domains

Logic Output Optoisolators Procurement Notes

Verify the specific suffix '500E' against the official Broadcom datasheet to confirm RoHS compliance and packaging configuration. Ensure the procurement source provides valid traceability documentation. Confirm that the received components match the DIP-8 gull wing package specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit products.

Logic Output Optoisolators Selection Notes

Select this component when Schmitt-trigger noise immunity is required for digital signal isolation. The open collector output necessitates an external pull-up resistor for proper logic level generation. Consider the 3750 Vrms isolation rating for safety-critical applications. Evaluate the 10 mA forward current requirement against available drive capabilities in the design.

Logic Output Optoisolators Part Context

This device belongs to the HCPL-J456 family of logic output optocouplers manufactured by Broadcom Limited. It shares functional similarities with the HCPL-4562 but differs in output structure and LED material composition. The J-series designation typically indicates the use of AlGaAs LEDs compared to GaAsP variants in other series members.

Logic Output Optoisolators Replacement Considerations

HCPL-4562-500E

Logic Output Optoisolators FAQ

What type of LED is used in the HCPL-J456-500E?

The HCPL-J456-500E uses an AlGaAs LED, whereas related models like the HCPL-4506 use a GaAsP LED.

What is the output structure of this optocoupler?

The device features an open collector output type, which requires an external pull-up resistor for operation.