SMPZ3921B-M3/85A Information

eSMP® SMP Zener Diodes

Vishay Semiconductors eSMP® SMP Zener Diodes are surface mount power voltage-regulating diodes. These RoHS compliant Zener diodes are available in high power density SMP (DO-220AA) package. The low profile eSMP diodes are ideal for automated placement and are encased in 3mm x 2mm x 1mm space-saving footprint. The eSMP Zener diodes operate within -65ºC to 150ºC temperature range and offer low Zener impedance, low thermal resistance, and low regulation factor. These SMP diodes are ideal for secondary rectification of AC/DC and DC/DC converters, general purpose regulation, freewheeling, and polarity protection. Learn more

SMPZ Series eSMP SMP Zener Diodes

Vishay Semiconductors SMPZ Series eSMP® SMP Zener Diodes are low profile diodes with a typical height of 1mm. These RoHS compliant diodes feature low Zener impedance and low regulation factor. The Zener voltage ranges from 5.6 to 43V and the operating temperature range from -65ºC to 150ºC. These Zener diodes are available in high power density SMP (DO-220AA) package. Typical applications of these diodes include general purpose regulation and protection applications.Learn more

Specifications

SMPZ3921B-M3/85A Price & Stock

Vishay SMPZ3921B-M3/85A pricing and available inventory.

AD5242BRUZ1M distributor

Alternate Names

Vishay has several brands around the world that may have alternate names for SMPZ3921B-M3/85A due to regional differences or acquisition. SMPZ3921B-M3/85A may also be known as the following names: