Description:Standard Zener Breakdown Voltage Range - 2.4 V to 75 V; Steady State Power Rating of 300 mW; ESD Rating of Class 3 (>16 KV) per Human Body Model Mechanical Characteristics:; Tight Tolerance ; MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260?C for 10 Seconds; FLAMMABILITY RATING: UL94 V-0; These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant; AEC-Q101 Qualified and PPAP Capable ; SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
The recommended PCB layout for optimal thermal performance involves using a thermal pad on the bottom of the package, connecting it to a copper plane on the PCB, and using vias to dissipate heat to other layers. A minimum of 2oz copper thickness is recommended.
To ensure reliable operation at high temperatures, it's essential to follow the recommended derating curves, ensure good thermal design, and consider using a heat sink or thermal interface material. Additionally, verify that the device is operated within the specified maximum junction temperature (Tj) of 150°C.
The maximum surge current rating for the SZMM3Z27VST1G is not explicitly stated in the datasheet. However, as a general guideline, onsemi recommends limiting the surge current to 2-3 times the maximum average current rating to prevent damage to the device.
While the SZMM3Z27VST1G is primarily designed for linear applications, it can be used in high-frequency switching applications with caution. However, the device's switching characteristics, such as turn-on and turn-off times, may not be optimized for high-frequency operation. It's essential to evaluate the device's performance in the specific application and consider alternative devices optimized for high-frequency switching if necessary.
The recommended storage temperature range for the SZMM3Z27VST1G is -40°C to 125°C. Storage outside this range may affect the device's reliability and performance.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
SZMM3Z27VST1G Overview
Use the download button to access the SZMM3Z27VST1G schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SZMM3,
or try a keyword search, such as Zener Diodes
