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MMBZ5253B - Zener Voltage Regulator Diode

Download the MMBZ5253B datasheet PDF. This datasheet also covers the MMBZ5221B variant, as both devices belong to the same zener voltage regulator diode family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Planar Die Construction 300 mW Power Dissipation on FR-4 PCB General Purpose, Medium Current Ideally Suited for Automated Assembly Process.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MMBZ5221B-SeCoS.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MMBZ5253B SILICON PLANAR ZENER DIODES SEMTECH
MMBZ5253B SILICON PLANAR ZENER DIODES CUMSUMI
MMBZ5253B Surface Mount Zener Diodes WEITRON
MMBZ5253B Zener diode Excel Semiconductor
MMBZ5253B 350mW Surface Mount Zener Diodes TAITRON

Other Datasheets by SeCoS Halbleitertechnologie GmbH

Part Number Description
MMBZ5253BW Surface Mount Zener Voltage Regulator Diodes
MMBZ5250B Zener Voltage Regulator Diode
MMBZ5250BW Surface Mount Zener Voltage Regulator Diodes
MMBZ5251B Zener Voltage Regulator Diode
MMBZ5251BW Surface Mount Zener Voltage Regulator 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
Elektronische Bauelemente MMBZ52xxB Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Planar Die Construction 300 mW Power Dissipation on FR-4 PCB General Purpose, Medium Current Ideally Suited for Automated Assembly Process MECHANICAL DATA Case: SOT-23, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Weight: 0.008 grams (approx.) Marking : Marking Code (See Table On Page 2) PACKAGE INFORMATION Package MPQ SOT-23 3K Leader Size 7 inch SOT-23 A L 3 Top View CB 1 2 K E 3 1 2 D F G H J REF. A B C D E F Millimeter Min. Max. 2.80 3.04 2.10 2.55 1.20 1.40 0.89 1.15 1.78 2.04 0.30 0.50 REF. G H J K L Millimeter Min. Max. 0.09 0.