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MMSZ5251B Datasheet

The MMSZ5251B is a SURFACE MOUNT ZENER DIODE. Download the datasheet PDF and view key features and specifications below.

Part NumberMMSZ5251B
ManufacturerRFE
Overview SURFACE MOUNT ZENER DIODE RoHS MMSZ5221B ~ MMSZ5272B SOD-123 FEATURES • 500mW rating on FR-4 or FR-5 board • Wide Zener reverse voltage range - 2.4V to 110V • Package designed for optimal automate.
* 500mW rating on FR-4 or FR-5 board
* Wide Zener reverse voltage range - 2.4V to 110V
* Package designed for optimal automated board assembly
* Small package size for high density applications
* General purpose, medium current
* ESD Rating of Class 3 (<16 kV) per human body model
* SZ prefix for au.
Part NumberMMSZ5251B
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 NumberMMSZ5251B
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 NumberMMSZ5251B
DescriptionSURFACE MOUNT ZENER DIODE
ManufacturerRectron
Overview MMSZ5221BMMSZ5265B SURFACE MOUNT ZENER DIODE VOLTAGE RANGE 2.4 to 43 Volts POWER RATING 500 mWatts FEATURES * Planar Die Construction * 500mW Power Dissipation * General Purpose, Medium Current * Lde. * Planar Die Construction * 500mW Power Dissipation * General Purpose, Medium Current * Ldeally Suited for Automated Assembly Processes * P/N suffix V means AEC-Q101 qualified, e.g:MMSZ5221BV * P/N suffix V means Halogen-free MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-O rate flame retard.

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