15SQ045 Schottky Diode 45V 15A R 6 Axial Package
The 15SQ045 is a high-current Schottky rectifier diode rated for 15A continuous forward current and 45V reverse voltage.
Schottky diodes are known for their very low forward voltage drop, high-speed switching, and high efficiency, making the 15SQ045 ideal for DC-DC converters, freewheeling, and output rectification in power supplies.
Housed in a rugged R-6 axial lead package, it is suitable for medium-power rectification where low conduction losses are important.
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Features
- Forward Current (IF): 15A continuous
- Reverse Voltage (VRRM): 45V
- Forward Voltage Drop (VF): ~0.5–0.55V at rated current
- High surge current capability
- Low reverse leakage current
- Fast switching, improves power efficiency
- Package: R-6 axial lead
- Low power dissipation due to low VF
- High reliability for power switching circuits
Applications
- DC-DC converters (buck, boost, synchronous rectification)
- Freewheeling diode across inductive loads
- Medium-current, low-voltage rectification
- Output rectifier in SMPS power supplies
- Battery reverse polarity protection
- Solar charge controllers
- Motor and LED driver circuits
*Product image for illustration purposes only, actual product may vary.




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