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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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- Free Standard Shipping on $100+ Orders to the USA.
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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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4.4 ★★★★★
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Product Reviews
★★★★★ 5
Love!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Awesome cases! They really are cool to the touch. I didn’t sleep hot at all. I have a “cut-out” memory foam pillow, and this stretched around it perfectly. It is flexible enough that it doesn’t impede with the cut out. And while the material is “silky,” it doesn’t slide around the pillow while sleeping on it. The zipper feature is perfect. I washed and dried per the tag instructions and they washed very well. Super happy.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
AMAZING - LOVE THESE!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
I've been using these pillow cases for more than 6 months and LOVE them. They are well made, no wrinkling, fraying or wearing out, even with a weekly washing. I love the zippers on them, my pillows fits perfectly in the case and don't constantly escape from the case overnight. They definitely perform as described: they keep me cool at night and don't smell and actually don't make a mess of my hair. I bought an extra one and put it on a pillow I keep close to my body which helps me from overheating during the night. They are a great value for the price, I wish I could get top sheets in the same style as these and I'd be in heaven!
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Reviewed in the United States on March 23, 2026
★★★★★ 3
Cool Pillowcases
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
These pillow cases are silky soft and cool to the touch. They don’t stay as cool as I would like, however, so I find myself moving around on the pillow to find a cool spot or flipping the pillow over. I have washed them several times and the coolness seems to be diminishing. Still, it’s better than a regular cotton pillow case. The zipper is needed and helps keep the material on the pillow.
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Reviewed in the United States on August 20, 2025
★★★★★ 5
By far the best cooling pillow case I’ve bought highly recommend
Color: Blue, Size: Standard, Set name: Silky
Highly recommend best cooling pillow case I’ve bought very soft and comfortable seems to be made from good material as well
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Soft and smooth cover
Color: Grey, Size: Body（20"X 54"）
This is a nice pillow cover overall. The fabric feels good and it's comfortable to sleep on, especially compared to a more basic cotton cover. It is maybe a little thinner than I expected, so if you want something thick and heavy this probably isn't that. But for a soft smooth cover that fits and feels decent, I think it's worth it. No major complaints from me after using it.
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Reviewed in the United States on May 16, 2026