3D Models
Note! To download footprints and symbols, use the build and request forms below
Request (48 hours)
- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for Q2008L4
- Part Number Q2008L4
- Manufacturer LITTELFUSE
- Last Modified Date Oct 6, 2025 1:29 PM UTC
- Pinout / Pin List Click Here (Member Only)
Q2008L4 Details
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Manufacturer Part Number:
Q2008L4
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TO-220AB
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Package Description:
TO-220, 3 PIN
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Pin Count:
3
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ECCN Code:
EAR99
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HTS Code:
8541.30.00.80
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Manufacturer:
Littelfuse Inc
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YTEOL:
0
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Case Connection:
ISOLATED
Q2008L4 Frequently Asked Questions (FAQs)
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Littelfuse recommends a PCB layout with a large copper area connected to the thermal tab to dissipate heat efficiently. A minimum of 1 oz copper thickness is recommended, and the copper area should be at least 1 inch x 1 inch in size.
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To ensure reliable operation in high-temperature environments, it's essential to follow the recommended derating curves for the device. Additionally, consider using a heat sink or thermal interface material to reduce the thermal resistance between the device and the PCB.
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The Q2008L4 has a maximum surge current rating of 200A for 10ms, as specified in the datasheet. However, it's essential to note that the device can handle higher surge currents for shorter durations, but this should be verified through simulation or testing.
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Yes, the Q2008L4 can be used in a parallel configuration to increase the current rating. However, it's crucial to ensure that the devices are properly matched and that the PCB layout is designed to minimize current imbalance and thermal mismatch between the devices.
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Littelfuse recommends using a minimum of 14 AWG wire for connecting the Q2008L4 to the PCB. The wire type should be rated for the maximum operating temperature of the device, which is 150°C for the Q2008L4.
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Q2008L4 Overview
Use the download button to access the Q2008L4 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
