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MMSZ5257B Datasheet

The MMSZ5257B is a Surface Mount Zener Diodes. Download the datasheet PDF and view key features and specifications below.

Part NumberMMSZ5257B
ManufacturerGood-Ark Semiconductor
Overview Features ■ Planar Die Construction ■ Ultra-Small Surface Mount Package ■ General Purpose, Medium Current ■ Ideal for Automated Assembly Process MMSZ52xxB Series Surface Mount Zener Diodes Vz Range: 2.
* Planar Die Construction
* Ultra-Small Surface Mount Package
* General Purpose, Medium Current
* Ideal for Automated Assembly Process MMSZ52xxB Series Surface Mount Zener Diodes Vz Range: 2.4 to 43V Power Dissipation: 500mW Package: SOD-123 Absolute Maximum Ratings (TA=25°C unless otherwise speci.
Part NumberMMSZ5257B
DescriptionSurface Mount Zener Diode
ManufacturerTaiwan Semiconductor
Overview Small Signal Product MMSZ5221B ~ MMSZ5263B Taiwan Semiconductor 500mW, 5% Tolerance SMD Zener Diode MMSZM5M2S6Z3M5BM2S5Z5M5BM2S5Z3M5BM2S4Z9M5BM2S4Z7M5BM2S4Z4M5BM2S3Z8M5BM2S3Z3M5BM2S2Z4M5BM2S2Z35B22. - Wide zener voltage range selection: 2.4V to 56V - Surface Mount Device Type - Moisture sensitivity level 1 - Pb free and RoHS compliant - Green compound (Halogen free) with suffix "G" on packing code and prefix "G" on date code - VZ Tolerance Selection of ±5% - Matte Tin(Sn) lead finish SOD-123F .
Part NumberMMSZ5257B
Description500mW Two Terminals SMD Zener Diodes
ManufacturerTaitron Components
Overview Value Unit Conditions Ptot RthJA TJ Power Dissipation Thermal Resistance Junction to Ambient Air Max. Junction Temperature 500 340 150 mW °C/W TA=25 °C (Note 1) (Note 2) °C TSTG Storage Tem.
* Silicon Planar Zener Construction
* 500mW Power Dissipation
* Zener Voltage 3.0v to 75v
* Standard Zener Voltage Tolerance is ±5% with a “B” suffix
* Ideal Suited for Automated Assembly Processes
* RoHS Compliance Mechanical Data Case: SOD-123, molded plastic Epoxy: Plastic package has UL flam.
Part NumberMMSZ5257B
Description500mW Surface Mount Zener Diode
ManufacturerLGE
Overview MMSZ5221B-MMSZ5259B 500mW Surface Mount Zener Diode Features — Planar Die Construction — 500mW Power Dissipation — General Purpose, Medium Current — Ideally Suited for Automated Assembly Processes Me. — Planar Die Construction — 500mW Power Dissipation — General Purpose, Medium Current — Ideally Suited for Automated Assembly Processes Mechanical Data — Case: SOD-123, Plastic — UL Flammability Classification Rating 94V-0 — Polarity: Cathode Band — Weight: 0.01grams (approx.) SOD-123 0.053(1.35) .

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