SMBJ4734A/TR13

Single Zener Diodes Overview

The SMBJ4734A/TR13 is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 9.1 V with a tolerance of +/- 5%. The device operates in the SMB (DO-214AA) surface-mount package and supports a power dissipation of 2.0 W. It is supplied in reel packaging.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 9.1 V level
• Engineered for surface-mount integration via the SMB package
• Capable of handling a maximum power dissipation of 2.0 W

Single Zener Diodes Applications

• Voltage regulation circuits
• Transient voltage suppression systems
• General-purpose electronic protection

Single Zener Diodes Procurement Notes

Verify component authenticity through official Microchip channels or authorized distributors. Confirm that the specific part number matches project requirements, as this item is listed as discontinued. Ensure compliance with relevant environmental standards before procurement.

Single Zener Diodes Selection Notes

Select this component for designs requiring a 9.1 V reference or protection point within an SMB footprint. Consider the 2.0 W power rating for thermal management. Note that availability may be limited due to discontinuation status; evaluate alternative sources carefully.

Single Zener Diodes Part Context

This component belongs to the SMBJ series of transient voltage suppressors and Zener diodes from Microchip Technology. These devices are characterized by their robust surface-mount construction and high power handling capabilities relative to standard small-signal diodes, suitable for protecting sensitive electronics.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.