3SMAJ5913B-TP

Single Zener Diodes Overview

The 3SMAJ5913B-TP is a surface-mount silicon Zener diode manufactured by Micro Commercial Components. It provides a nominal Zener voltage of 3.3 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 3 W and operates within a junction temperature range of -55°C to +150°C. It utilizes the DO-214AA (SMB) package, measuring 6.0 mm in length, 3.2 mm in width, and 2.4 mm in height. Key electrical characteristics include a maximum reverse leakage current of 100 µA at 1 V and a maximum Zener impedance of 10 Ohms.

Single Zener Diodes Feature Summary

• Surface-mount construction designed for automated assembly processes
• Low Zener impedance for effective voltage regulation
• Epoxy compound meets UL 94 V-0 flammability ratings

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection stages
• Clamping applications in electronic systems

Single Zener Diodes Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status and REACH SVHC declarations prior to integration. Ensure the specific ordering suffix matches the required packaging format. Cross-reference datasheet revisions to confirm parameter consistency against current production batches.

Single Zener Diodes Selection Notes

Select this component when a 3.3 V regulation point is required in a compact surface-mount footprint. The 3 W power rating supports higher energy handling compared to standard SMA packages. Verify that the ±5% voltage tolerance aligns with circuit precision requirements. Ensure thermal management strategies accommodate the specified operating temperature range.

Single Zener Diodes Part Context

This part belongs to the 3SMAJ59xx series of 3 Watt Zener diodes from MCC. The series covers a voltage range typically spanning from 3.3 Volts to 56 Volts. These components are engineered for general-purpose voltage regulation tasks where space constraints necessitate the use of SMB-sized packages.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.