---
product_id: 166979942
title: "(25pcs) 15SQ045 Schottky Diodes 15A 45V, Diode Axial Schottky Blocking Diodes for Solar Cells Panel"
brand: "c yumu"
price: "€ 12.13"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/166979942-25pcs-15sq045-schottky-diodes-15a-45v-diode-axial-schottky-blocking
store_origin: SK
region: Slovakia
---

# 15A Current 45V Voltage ESD Safe (25pcs) 15SQ045 Schottky Diodes 15A 45V, Diode Axial Schottky Blocking Diodes for Solar Cells Panel

**Brand:** c yumu
**Price:** € 12.13
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge Ahead with Confidence!

## Quick Answers

- **What is this?** (25pcs) 15SQ045 Schottky Diodes 15A 45V, Diode Axial Schottky Blocking Diodes for Solar Cells Panel by c yumu
- **How much does it cost?** € 12.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/166979942-25pcs-15sq045-schottky-diodes-15a-45v-diode-axial-schottky-blocking)

## Best For

- c yumu enthusiasts

## Why This Product

- Trusted c yumu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Protection:** Max reverse voltage of 45V safeguards your circuits.
- • **Unmatched Efficiency:** Average rectified current of 15A ensures optimal performance.
- • **Power Up Your Projects:** 25 pcs of high-performance 15SQ045 Schottky Diodes for all your solar needs.
- • **Authenticity Guaranteed:** Comes in ESD safe packaging with genuine components.
- • **Low Forward Voltage Drop:** Experience just 0.55V at DC10A for superior energy savings.

## Overview

This package includes 25 pieces of 15SQ045 Schottky Diodes, designed for high efficiency in solar applications. With a current rating of 15A and a maximum reverse voltage of 45V, these diodes ensure reliable performance. The low forward voltage drop of 0.55V at DC10A enhances energy efficiency, while the ESD safe packaging guarantees the authenticity and integrity of each component.

## Description

Fymusing 15SQ045 Schottky Diode Type:Schottky Voltage DC Reverse (Vr) (Max): 45V Current Average Rectified (Io): 15A Voltage Forward (Vf) (Max) @ If: 550mV @ 15A Speed: Fast Recovery =<500ns, > 200mA (Io) Current Reverse Leakage @ Vr: 500µA @ 45V Mounting Type: Through Hole Package / Case: R6, Axial Supplier Device Package: R-6 Operating Temperature Junction: -55°C ~ 150°C

## Features

- Package includes 25 pcs 15SQ045 Schottky Diodes.
- Current Average Rectified (Io): 15 Amperes.
- Forward Current (at DC10A): 0.55V.
- Voltage DC Reverse (Vr) (Max): 45V.
- ESD Safe Packaging and are Authentic/Genuine Components.

## Images

![(25pcs) 15SQ045 Schottky Diodes 15A 45V, Diode Axial Schottky Blocking Diodes for Solar Cells Panel - Image 1](https://m.media-amazon.com/images/I/51o3B9NIdTL.jpg)

## Questions & Answers

**Q: How hot can these diodes safely operate?  27 volts and only 6 amp and a lot hotter than expected...**
A: General rule with a lot of electronics is, “if you can touch it it’s fine” diodes will generate heat the higher you get to their wattage limit. Make sure they aren’t touching anything that is potentially flammable. If they are running to hot for the location they are in to be safe you may need diodes with a higher amperage rating. Mine run a little warm at 8 amps but hasn’t been an issue.

**Q: Can you run two of these parallel to support 30A at 48V?**
A: Yes and no. Two in parallel will double amperage handling but not voltage. Also note the close you get to the peak rating of a diode, the hotter it will get and in turn fail sooner. I would recommend getting a diode with a higher voltage rating.

**Q: Can it use for 12 volts?**
A: Yes.  The diodes are rated for a maximum of 45 volts.  They will handle anything up to that.

**Q: Is thr 45v reverse the allowed amt to flow back into the panel even if the panel outputs 40v ? Will the diode allow the 40v to pass in one direction?**
A: The diode blocks/allows whatever voltage it is connected to up to a maximum of 45 volts.  Putting a 45 volt rated diode in a 40 volt circuit does not mean the voltage passing through the diode will increase to 45 volts.  In fact the diode will hold back about .5 volts, so the result of passing 40 volts through it will be about 39.5 volts output.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Protection
*by A***R on September 8, 2024*

I use these to keep from blowing up my stuff because I hooked it up backwards. They seem to have a pretty low resistance. Your experience may vary. I real current limiting bench supply is a much better thing to use with these, but I have used them when testing buck and boost converters. If you are prone blowing up things like me. I also tend to pair these with a PTC (or a good current limited bench supply), and a Zener for additional protection. As always, use a fuse.

### ⭐⭐⭐⭐⭐ Work as advertised - no failures
*by T***X on March 4, 2024*

There's not much to state about a schottky diode unless it fails to do its job. So far, no problems with these for a small project. I can't speak to their current handling capabilities or Vf since they weren't used under a high load.

### ⭐⭐⭐⭐⭐ Exactly as described
*by R***A on March 6, 2024*

These worked perfect with my 100watt solar panels.

## Frequently Bought Together

- (25pcs) 15SQ045 Schottky Diodes 15A 45V, Diode Axial Schottky Blocking Diodes for Solar Cells Panel
- Tnisesm 20 Pcs 20SQ045 20A 45V Schottky Blocking Diode, Rectifiers Diode,Diode Axial Kit for Solar Panel

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*