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FSQS15A045 is listed in the Single Diodes range at ChipApex. The manufacturer field lists KYOCERA AVX. Its product description is DIODE SCHOTTKY 45V 15A TO2202. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for FSQS15A045
- Description：DIODE SCHOTTKY 45V 15A TO2202
- Series：-
- Mfr：KYOCERA AVX
- Package：Tube
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io)：15A
- Voltage - Forward (Vf) (Max) @ If：540 mV @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 mA @ 45 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-220-2 Full Pack
- Supplier Device Package：TO-220-2 Full-Mold
- Operating Temperature - Junction：-40°C ~ 150°C
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for FSQS15A045
Single Diodes Overview
The FSQS15A045 is a single Schottky diode manufactured by KYOCERA AVX, designed for through-hole mounting in a TO-220-3 package. It features a repetitive reverse voltage of 45 V and a forward current rating of 15 A. The device exhibits a forward voltage of 540 mV and a reverse current of 1 mA, with a surge current capability of 200 A.
Single Diodes Feature Summary
- Single diode configuration optimized for high-current applications
- Through-hole mounting via TO-220-3 full-mold package
- Schottky barrier technology for low forward voltage drop
Single Diodes Applications
- General purpose rectification
- Power supply circuits
- Free-wheeling diodes in inductive loads
Single Diodes Procurement Notes
Verify the specific pinout and thermal resistance requirements against the official datasheet before integration. Confirm that the TO-220-3 package dimensions align with the target PCB footprint and heatsinking infrastructure. Ensure the 45 V reverse voltage rating provides adequate margin for the operating environment to prevent breakdown under transient conditions.
Single Diodes Selection Notes
Select this component when a robust, high-current Schottky solution is required for through-hole assembly. The 15 A continuous current rating suits moderate to high power applications. Consider the 540 mV forward voltage for efficiency calculations. The TO-220-3 package facilitates effective heat dissipation without complex thermal management systems.
Single Diodes Part Context
KYOCERA AVX produces a broad range of electronic components including capacitors, circuit protection devices, and connectors. The FSQS15A045 belongs to their discrete semiconductor portfolio, specifically within the Schottky diode category. This product line supports industrial and consumer electronics markets requiring reliable power management solutions.
Single Diodes Replacement Considerations
Consult official substitution guides for equivalent Schottky diodes with matching 45 V reverse voltage and 15 A forward current ratings in TO-220 packages. Verify pin compatibility and thermal characteristics before replacing.
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