MMBZ5257B - SILICON PLANAR ZENER DIODES

CUMSUMI

Download the MMBZ5257B datasheet PDF. This datasheet also covers the MMBZ5221B variant, as both devices belong to the same silicon planar zener diodes family and are provided as variant models within a single manufacturer datasheet.

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MMBZ5257B silicon planar zener diodes by CUMSUMI - Datasheet Preview — Note: The manufacturer provides a single datasheet file (MMBZ5221B-CUMSUMI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	MMBZ5257B
Manufacturer	CUMSUMI
File Size	195.89 KB
Description	SILICON PLANAR ZENER DIODES
Datasheet	MMBZ5257B Datasheet

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Other Datasheets by CUMSUMI

Part Number	Description
MMBZ5250B	SILICON PLANAR ZENER DIODES
MMBZ5251B	SILICON PLANAR ZENER DIODES
MMBZ5252B	SILICON PLANAR ZENER DIODES
MMBZ5253B	SILICON PLANAR ZENER DIODES
MMBZ5254B	SILICON PLANAR ZENER DIODES

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

MMBZ5221B thru MMBZ5261B SILICON PLANAR ZENER DIODES Low Voltage General Purpose Voltage Regulator Diodes Pb Free Plating Product 3 ® 12 Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation Thermal Resistance, Junction to Ambient Air Junction Temperature Storage Temperature Range SOT-23 Plastic Package Symbol PD RθJA Tj TS Value 350 417 150 - 55 to + 150 Unit mW OC/W OC OC MAR-14,2006,REV.3 CUMSUMI SEMICONDUCTOR INTERNATIONAL ® www.cumsumi.com 1/3 MMBZ5221B thru MMBZ5261B Characteristics at Ta = 25 OC Zener Voltage Range 1) Type Vznom V IZT mA VZT V MMBZ5221B Y0 2.4 20 2.28…2.52 MMBZ5223B Z0 2.7 20 2.57…2.84 MMBZ5225B AA 3 20 2.85…3.15 MMBZ5226B AB 3.3 20 3.14…3.47 MMBZ5227B AC 3.6 20 3.42…3.78 MMBZ5228B AD 3.9 20 3.71…4.