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MM1Z5238B - SILICON PLANAR ZENER DIODES

Download the MM1Z5238B datasheet PDF. This datasheet also covers the MM1Z5221B variant, as both devices belong to the same silicon planar zener diodes family and are provided as variant models within a single manufacturer datasheet.

General Description

Zener Current see Table “Characteristics” Power Dissipation at TL= 75?

Derated above 75?

Key Features

  • Total power dissipation: max.500 mW Small plastic package suitable for surface mounted design Tolerance approximately + / - 5%.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MM1Z5221B-SEMTECH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MM1Z5238B
Manufacturer SEMTECH
File Size 375.93 KB
Description SILICON PLANAR ZENER DIODES
Datasheet download datasheet MM1Z5238B Datasheet

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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
MM1Z5221B~MM1Z5268B SILICON PLANAR ZENER DIODES Silicon planar zener diode in a small plastic SMD SOD-123 package Features Total power dissipation: max.500 mW Small plastic package suitable for surface mounted design Tolerance approximately + / - 5% PINNING PIN 1 2 DESCRIPTION Cathode Anode 12 Top view Simplified outline SOD-123 and symbol Absolute Maximum Ratings (T a = 25oC) Zener Current see Table “Characteristics” Power Dissipation at TL= 75? Derated above 75? Junction Temperature Storage Temperature Range Symbol PD PD Tj TS Value 500 6.7 -55 to +150 -55 to +150 Unit mW mW/? ? ? Characteristics at T amb = 25oC Symbol Thermal Resistance Junction to Ambient Thermal Resistance Junction to Lead Forward Voltage at IF = 10mA RΘ JA RΘ JL VF Min. - Typ. - Max. 340 150 0.