1SMB5932B-13

Single Zener Diodes Overview

The Diodes Incorporated 1SMB5932B-13 is a surface mount power Zener diode in the SMB package. It provides a nominal Zener voltage of 20V with a standard tolerance of ±5%. The device supports a maximum power dissipation of 3.0W at a lead temperature of +75°C and operates within a junction temperature range of -65°C to +150°C. Electrical characteristics include a test current of 18.7mA, a maximum Zener impedance of 14Ω at the test current, and a maximum reverse current of 1µA at 15.2V.

Single Zener Diodes Feature Summary

• Designed for automated assembly processes
• Features high ESD protection rating exceeding 16kV per Human Body Model
• Constructed with molded plastic case material rated UL 94V-0 flammability
• Manufactured with lead-free finish and compliant with RoHS directives

Single Zener Diodes Applications

• Voltage regulation circuits requiring surface mount technology
• Protection against electrostatic discharge events
• General purpose power Zener applications in electronic assemblies

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix '-13' corresponds to the Tape & Reel packaging configuration containing 3000 units per reel. Confirm that the component meets the required Halogen and Antimony-free 'Green' device specifications as defined by the manufacturer's internal standards. Ensure compliance with the applicable RoHS directives relevant to the target market.

Single Zener Diodes Selection Notes

Select this component when a 20V Zener voltage with ±5% tolerance is required in an SMB surface mount footprint. Consider the 3.0W power dissipation capability and thermal resistance values for heat management. Verify that the operating temperature range and moisture sensitivity level align with the assembly process requirements.

Single Zener Diodes Part Context

This part belongs to the 1SMB5920B through 1SMB5956B series of 3.0W surface mount power Zener diodes manufactured by Diodes Incorporated. The series offers a wide nominal Zener voltage range from 6.2V to 200V. The 1SMB5932B-13 specifically utilizes the B932 marking code for identification on the device body.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering SMB packaged 3.0W Zener diodes with a 20V nominal voltage and ±5% tolerance. Verify electrical parameters such as Zener impedance and reverse current match the original specifications before substitution.