- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for MRA4007
- Part Number MRA4007
- Manufacturer EIC Semiconductor
- Pin Count 2
- Part Category Diode
- Package Category Diodes Moulded
- Footprint Name Diodes Moulded - SMA-L
- Released Date Jul 4, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
MRA4007 Details
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Manufacturer Part Number:
MRA4007
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
SMA, 2 PIN
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Reach Compliance Code:
Compliant
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Country Of Origin:
Thailand
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ECCN Code:
EAR99
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HTS Code:
8541.10.00.80
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Manufacturer:
EIC Semiconductor Inc
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YTEOL:
7
MRA4007 Frequently Asked Questions (FAQs)
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A good PCB layout for the MRA4007 should prioritize thermal dissipation. Place the device near a thermal pad or a heat sink, and ensure good copper coverage around the device. Keep the thermal vias as close to the device as possible, and use a sufficient number of vias to dissipate heat effectively.
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To ensure reliable operation at high temperatures, follow the recommended operating conditions and derating guidelines in the datasheet. Implement proper thermal management, such as heat sinks or thermal pads, and ensure good airflow around the device. Additionally, consider using a thermistor or temperature sensor to monitor the device temperature.
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The recommended soldering conditions for the MRA4007 are: peak temperature of 260°C, soldering time of 10 seconds, and a temperature ramp rate of 3°C/s. It's essential to follow these conditions to prevent damage to the device during the soldering process.
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Yes, the MRA4007 can be used in switching regulator applications. However, it's essential to ensure that the device is operated within its recommended operating conditions and that the switching frequency is within the device's specified range. Additionally, consider using a suitable output capacitor and inductor to filter the output voltage and reduce ripple.
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To troubleshoot common issues with the MRA4007, start by verifying the input voltage, output voltage, and current. Check for proper PCB layout, thermal management, and soldering quality. Use a thermal camera or thermometer to check for overheating, and an oscilloscope to check for output voltage ripple or oscillations. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
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MRA4007 Overview
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