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MCIGICM 20Pcs 15SQ045 Schottky,15amp Diode Axial Schottky Blocking Diodes

4.6 4.6 out of 5 stars 813 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Schottky Diodes by MCIGICM

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Purchase options and add-ons

  • 20 Pcs 15SQ045 / Forward Current : 15 A / Maxixum Repetitive Peak Reverse Voltage : 45 V
  • Meterial:Si;High surge current capability.
  • Low leakage and forward voltage drop;Low power loss, high efficiency.
  • Maximum Average Forward Current: 15 A MP.Forward Current (at DC10A): 0.55V.
  • All products are tested for stability, consistency and reliability. Ensure product excellence.

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 3.74 x 3.66 x 0.67 inches; 1.45 ounces
  • Date First Available ‏ : ‎ February 26, 2017
  • Manufacturer ‏ : ‎ MCIGICM
  • ASIN ‏ : ‎ B07NS63XJH
  • Customer Reviews:
    4.6 4.6 out of 5 stars 813 ratings

Product Description

MCIGICM 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

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
813 global ratings
It worked great on a garden tractor
5 Stars
It worked great on a garden tractor
The coil on a 20HP garden tractor with a Kohler K532S engine needs power when the ignition switch is in the on and starting positions. The coil had power in the on position but not while attempting to start the engine. So, I put a diode between the wire that goes to the starter and coil. This sends power to the coil while the ignition is in the start position but will not allow the power to go from the coil to the starter when the ignition is in the on position. I'm very satisfied with the diode.
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Top reviews from the United States

Reviewed in the United States on February 15, 2024
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5.0 out of 5 stars It worked great on a garden tractor
Reviewed in the United States on February 15, 2024
The coil on a 20HP garden tractor with a Kohler K532S engine needs power when the ignition switch is in the on and starting positions. The coil had power in the on position but not while attempting to start the engine. So, I put a diode between the wire that goes to the starter and coil. This sends power to the coil while the ignition is in the start position but will not allow the power to go from the coil to the starter when the ignition is in the on position. I'm very satisfied with the diode.
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Reviewed in the United States on January 7, 2024
Reviewed in the United States on December 28, 2023
Reviewed in the United States on May 11, 2023
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5.0 out of 5 stars Works as expected
Reviewed in the United States on May 11, 2023
Installed new rock lights on my vehicle and wanted to power them via both the courtesy lights (e.g. door open or unlock) and a switch. This allows me visibility when walking up to the vehicle, but also allows me to turn them on manually when at camp. These worked exactly as expected and saved some money over buying pre-made diode boxes. Plus, now I've got plenty left over for other projects and gave a couple to a friend for the same use case.
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3 people found this helpful
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Reviewed in the United States on January 23, 2024
Reviewed in the United States on April 30, 2022
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5.0 out of 5 stars Perfect! Worked Great!
Reviewed in the United States on April 30, 2022
Added heat shrink to the leads and used a lever lock for a quick and re-Configurable circuit.

The configuration is for providing a door open power signal (12VDC) and accessory bus power to accent lighting circuit without one bus powering the other. The diodes block one bus from powering the other bus.

The accent LED lighting is illuminated when the door is opened and stays on after the ignition key is in the "Accessory" or "Run" position.

Without the diodes this circuit would not be possible.

Lighting comes in on the yellow wire when the vehicle door is open. Accessory bus power comes in on the red wire when the ignition key is in "Accessory" or "Run". The accent lighting circuit is powered when either of the two sources are powered.

These diodes can handle 15 amps so that's more than enough for LED accent lighting in a vehicle. Pickup truck in this case.
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14 people found this helpful
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Reviewed in the United States on October 19, 2023
Reviewed in the United States on August 26, 2023