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Vishay VT4045BPM34W Schottky Rectifier

The VT4045BP-M3/4W is a Trench MOS Barrier Schottky Rectifier designed for power management and solar applications. It features matte tin-plated terminals, low forward voltage drop of 0.28 V at 5A, and a maximum repetitive reverse voltage of 45V. This diode provides high efficiency, low power losses, and robust thermal characteristics, with a maximum junction temperature of 150°C. Its halogen-free, UL94V-0 rated package ensures safety and compliance for industrial and electronic uses, including junction box protection and high-reliability circuitry.

Authorized Distributors
Source:Newark
Part No:VT4045BP-M3/4W
Stock:292
Inv Date:06-09-2026
Price: Unit price: $3.12
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Source:DigiKey
Part No:VT4045BP-M3/4W
Stock:635
Inv Date:06-09-2026
Price: Unit price: $2.81
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Part No:VT4045BP-M3/4W
Stock:28
Inv Date:06-10-2026
Price: Unit price: $2.73
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Part No:VT4045BP-M3/4W
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.97
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Part No:VT4045BP-M3/4W
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.755
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Vishay VT4045BPM34W Schottky Rectifier Specifications:

  • Maximum repetitive peak reverse voltage: 45V
  • Maximum DC forward current: 40A
  • Peak forward surge current: 240A
  • Forward voltage: 0.28V at 5A, 0.41V at 20A
  • Thermal resistance: 0.08°C/W
  • Junction temperature range: -40°C to +150°C
  • Maximum solder dip temperature: 275°C for 10 seconds
  • Package: TO-220AC
  • Terminal material: Matte tin plated leads
  • Flammability rating: UL 94 V-0
  • Operating junction temperature: -40°C to +150°C
  • Size dimensions: 0.415 inches max length, 0.370 inches width, mounting hole 0.103 inches
  • RoHS compliant, halogen-free, IEC 61215 compliant bypass diode

Buy the VISHAY VT4045BP-M3 – Reliable Schottky Rectifier for Industrial Applications

Buy the VISHAY VT4045BP-M3/4W Schottky rectifier online now to ensure your solar and industrial circuits operate with maximum efficiency. This diode offers dependable reverse voltage protection, low forward voltage drop, and excellent thermal performance, making it an ideal choice for junction box bypass applications and high-current power supplies. Its UL94V-0 rated, halogen-free package guarantees safety and compliance. Fast, reliable shipping and competitive pricing make it easy to upgrade your electronic systems with this top-quality component today.

Order your VISHAY VT4045BP-M3/4W Schottky Rectifier today and enhance your power management systems with high efficiency and robust protection designed for industrial use.

Frequently Asked Questions

Where can I buy Vishay VT4045BPM34W?

You can click on the BUY or RFQ button to purchase VT4045BPM34W from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VT4045BPM34W?

You can download the VT4045BPM34W datasheet or visit the Vishay website for support.

Who is the manufacturer of VT4045BPM34W?

Vishay

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