ACZRC5382B-G

Single Zener Diodes Overview

The ACZRC5382B-G is a single Zener diode manufactured by Comchip Technology, designed for surface-mount applications in the DO-214AB (SMC) package. It features a nominal Zener voltage of 140 V with a power dissipation rating of 5 W and a voltage tolerance of ±5%. The device operates within an extended temperature range of -55°C to +150°C. Key electrical specifications include a maximum reverse leakage current of 500 nA and a Zener impedance of 230 Ohms. The component is lead-free and RoHS compliant.

Single Zener Diodes Feature Summary

• High power dissipation capability of 5 W for robust voltage regulation
• Extended operating temperature range suitable for harsh environments
• Surface-mount construction in a compact DO-214AB package

Single Zener Diodes Applications

• Industrial control systems requiring high-voltage regulation
• Automotive electronics components
• Power supply protection circuits

Single Zener Diodes Procurement Notes

Verify the specific part number ACZRC5382B-G against official Comchip Technology datasheets to confirm the 140V Zener voltage and 5W power rating. Ensure the DO-214AB package matches design requirements. Confirm RoHS compliance status if required by regulatory standards. Cross-reference manufacturer documentation for accurate thermal and electrical parameters before integration.

Single Zener Diodes Selection Notes

Select this component when a high-voltage Zener reference of 140 V is required with significant power handling capacity. The DO-214AB package offers a balance between power dissipation and board space efficiency. Consider the ±5% tolerance and 230 Ohm impedance for precision regulation needs. Verify that the -55°C to +150°C operating range aligns with the environmental conditions of the target application.

Single Zener Diodes Part Context

This component belongs to the ACZRC series of single Zener diodes from Comchip Technology. The series is characterized by planar die construction and high reliability. The ACZRC5382B-G specifically targets applications needing stable voltage clamping at higher voltages compared to standard low-voltage Zener diodes.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for equivalent 140V 5W SMC Zener diodes. Verify pinout compatibility and thermal characteristics when replacing with parts from other manufacturers.