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 SB380
- Part Number SB380
- Manufacturer onsemi
- Pin Count 1
- Part Category Schottky Diode
- Package Category Diodes, Axial Diameter Horizontal Mounting
- Pinout / Pin List Click Here (Member Only)
SB380 Details
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Manufacturer Part Number:
SB380
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Brand Name:
onsemi
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
Axial Lead
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Package Description:
P3, 2 PIN
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Manufacturer Package Code:
017AF
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ECCN Code:
EAR99
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HTS Code:
8541.10.00.80
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Factory Lead Time:
4 Weeks
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Manufacturer:
onsemi
SB380 Frequently Asked Questions (FAQs)
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A good PCB layout is crucial for the SB380's performance. Ensure a solid ground plane, keep the input and output traces short and separate, and use a common mode choke to reduce EMI. Refer to onsemi's application notes and layout guidelines for more information.
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The input capacitor value depends on the input voltage, output voltage, and desired ripple voltage. A general rule of thumb is to choose a capacitor with a value between 1uF to 10uF, with a voltage rating at least 1.5 times the input voltage. Consult onsemi's application notes for specific guidance.
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The SB380 is rated for operation up to 85°C ambient temperature. However, it's recommended to derate the device's performance and consider thermal management strategies (e.g., heat sinks, airflow) to ensure reliable operation in high-temperature environments.
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To ensure a stable output, make sure to follow the recommended component values and layout guidelines. Additionally, consider adding a output capacitor with a value between 1uF to 10uF to filter out any ripple voltage. Verify the output voltage using a scope or multimeter to ensure it meets your requirements.
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The SB380's efficiency varies depending on the input voltage, output voltage, and load current. Typically, the device achieves an efficiency of around 85% to 95% for most operating conditions. Consult onsemi's datasheet and application notes for specific efficiency curves and calculations.
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SB380 Overview
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