Description:Standard Zener Breakdown Voltage Range − 3.3 V to 36 V
Steady State Power Rating of 500 mW
Small Body Outline Dimensions:
0.067″ x 0.049″ (1.7 mm x 1.25 mm)
Low Body Height: 0.035″ (0.9 mm)
Package Weight: 4.507 mg/unit
ESD Rating of Class 3 (> 16 kV)
per Human Body Model
Tight Tolerance VZ
SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and
PPAP Capable
These Devices are Pb−Free, Halogen Free/BFR Free and are Ro
A good PCB layout for the MM3Z30VST1G should include a solid ground plane, short and wide traces for the input and output, and a decoupling capacitor (e.g., 100nF) close to the device. Additionally, keep the input and output traces separate to minimize noise coupling.
To ensure reliable operation over the full temperature range (-40°C to 150°C), follow proper PCB design and assembly guidelines, use a suitable thermal interface material (e.g., thermal tape or thermal grease) between the device and heat sink, and consider using a heat sink with a thermal resistance of ≤10°C/W.
Although the datasheet specifies a maximum input voltage of 30V, it's recommended to limit the input voltage to 25V to ensure reliable operation and prevent damage to the device.
While the MM3Z30VST1G is suitable for high-frequency applications, its performance may degrade above 100 kHz due to internal capacitances and inductances. For frequencies above 100 kHz, consider using a more specialized voltage regulator or a different device.
To protect the MM3Z30VST1G from electrostatic discharge (ESD), follow proper handling and storage procedures, use ESD-protective packaging and materials, and consider adding external ESD protection devices (e.g., TVS diodes) to the PCB design.
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Manufacturer Collaborated
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System Verified
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Community Approved
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MM3Z30VST1G Overview
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