- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for CPC3981ZTR
- Part Number CPC3981ZTR
- Manufacturer LITTELFUSE
- Pin Count 3
- Part Category MOSFET (N-Channel)
- Package Category Other
- Footprint Name Other - CPC3981ZTR-1
- Released Date Sep 12, 2023
- Last Modified Date Nov 12, 2023 12:50 AM UTC
- Pinout / Pin List Click Here (Member Only)
CPC3981ZTR Details
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Manufacturer Part Number:
CPC3981ZTR
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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Manufacturer:
Littelfuse Inc
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YTEOL:
6
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Case Connection:
DRAIN
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Configuration:
SINGLE WITH BUILT-IN DIODE
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Drain-source On Resistance-Max:
45 Ω
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FET Technology:
METAL-OXIDE SEMICONDUCTOR
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Feedback Cap-Max (Crss):
2.75 pF
CPC3981ZTR Frequently Asked Questions (FAQs)
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For optimal thermal performance, it is recommended to use a thermal pad on the bottom of the device and connect it to a large copper area on the PCB. This helps to dissipate heat efficiently. Additionally, keeping the PCB traces and vias away from the thermal pad can help reduce thermal resistance.
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To ensure reliable operation in high-temperature environments, it is essential to follow the recommended derating curves for the device. Additionally, consider using a heat sink or thermal interface material to reduce the junction temperature. It is also crucial to ensure good airflow and avoid thermal hotspots on the PCB.
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When using the CPC3981ZTR in a high-reliability or safety-critical application, consider the following: ensure proper thermal management, follow the recommended operating conditions, and implement adequate fault detection and protection mechanisms. Additionally, perform thorough testing and validation to ensure the device meets the required safety and reliability standards.
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To troubleshoot issues related to the CPC3981ZTR, start by checking the device's operating conditions, such as voltage, current, and temperature. Verify that the device is properly soldered and that there are no signs of physical damage. Use oscilloscopes or logic analyzers to monitor the device's signals and identify any anomalies. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
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When using the CPC3981ZTR in a system with high electromagnetic interference (EMI), consider the following: ensure proper shielding and grounding of the device, use EMI filters or chokes to reduce noise, and follow good PCB layout practices to minimize radiation. Additionally, consider using EMI-resistant components and implementing EMI mitigation techniques in the system design.
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CPC3981ZTR Overview
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