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Description
15SQ045 Schottky Barrier Rectifier Diode 15A 45V15SQ045 Schottky Barrier Rectifier Diode Key Features Model: 15SQ045 Diode Type: Schottky Barrier Rectifier Maximum Average Forward Current (Io): 15A Maximum DC Reverse Voltage (Vr): 45V Low Forward Voltage Drop (Vf): 0. 55V @ 15A Package Type: Axial R 6 Designed for high frequency and power switching applications Replaces Cross Reference Part Numbers Serves as a direct replacement for diodes with the part number 15SQ045. Can be a suitable substitute
15SQ045 Schottky Barrier Rectifier Diode
Key Features
- Model: 15SQ045
- Diode Type: Schottky Barrier Rectifier
- Maximum Average Forward Current (Io): 15A
- Maximum DC Reverse Voltage (Vr): 45V
- Low Forward Voltage Drop (Vf): 0.55V @ 15A
- Package Type: Axial R-6
- Designed for high-frequency and power-switching applications
Replaces / Cross-Reference Part Numbers
- Serves as a direct replacement for diodes with the part number 15SQ045.
- Can be a suitable substitute for other axial Schottky diodes with equivalent 15A, 45V specifications. Always verify datasheets for critical parameters.
Compatibility & Fitment
- Engineered for use as a bypass diode in solar panel junction boxes.
- Suitable for applications including switched-mode power supplies (SMPS), reverse polarity protection, freewheeling diodes, and DC-DC converters.
- The Axial R-6 package is designed for through-hole PCB mounting or point-to-point wiring.
When to Replace
- Component fails testing with a multimeter (reads as a short or open circuit).
- Visible signs of overheating, such as discoloration or damage to the component body.
- Associated circuit exhibits a loss of power, reduced efficiency, or complete failure.
- Connected power source, such as a solar panel, shows a significant drop in output voltage under load.
Installation Tips
- Confirm correct polarity before soldering. The band on the diode body marks the cathode (-) side.
- Avoid excessive heat during soldering to prevent damage to the semiconductor junction. Use a heat sink on the leads for prolonged soldering.
- Ensure leads are not bent too close to the diode body to prevent mechanical stress on the hermetic seal.
- Verify the circuit's operating parameters do not exceed the diode's maximum ratings of 15A and 45V.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Cute, Comfortable, Light-Weight Shoes, Perfect for School
Size: 11 Little Kid, Color: Pink/Lavender, Size: 11 Little Kid, Color: Pink/Lavender
These have turned out to be great everyday shoes for my 5 year old. She normally wears a size 10, but since that size wasn’t available, I ordered the 11 expecting her to grow into them. I was pleasantly surprised that they already fit her pretty well. There’s still a little extra room in the toe area, but the shoes fit securely around her ankles so they don’t feel loose or slip off while walking or playing.
She says they’re very comfortable and loves how easy they are to slip on by herself. The lightweight design is nice for everyday wear, and they’ve held up well so far despite being worn almost daily. They've become her favorite shoes to wear! Also the pink/lavender color is really pretty in person. Overall, I’m very happy with them and would order again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Great shoe well made
Size: 13 Little Kid, Color: Pink/Lavender, Size: 13 Little Kid, Color: Pink/Lavender
Really good shoes at a fair price. My daughter loves the pink and purple gradient colors. Really beautiful. Shoes have proven themselves very durable. She's been wearing these a few times a week for the last couple months and they still look new aside from some dirt stains. Fit perfectly. Very comfortable. This is always her first pick in the morning when she's getting dressed. Good breathability you can wear these in hot summer weather without sweaty feet. Versatile shoe looks good enough to wear out and about or exercise in.
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Reviewed in the United States on May 16, 2026
★★★★★ 3
Runs large
Size: 7 Big Kid, Color: White
Runs very large.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 5
a little roomy for narrow feet.
Size: 6 Big Kid, Color: Black/Black
Nice shoes. My little one has narrow feet so they are a little lose. Overall, a nice shoe.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
comfortable
Size: 7 Big Kid, Color: Black/Black
super comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
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