VBT3045BP-E3/4W The Vishay Dale VBT3045BP-E3/4W is a Trench MOS Barrier Schottky Rectifier designed for PV solar cell bypass protection. It features a 45V reverse voltage and 30A current rating.
Mfr Part #:

VBT3045BP-E3/4W

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale VBT3045BP-E3/4W is a Trench MOS Barrier Schottky Rectifier designed for PV solar cell bypass protection. It features a 45V reverse voltage and 30A current rating.
✓ Total Stock: 6,020 pcs
$ Price Range: $0.48

VBT3045BP-E3/4W Available from 1 distributor

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✓ Non-Authorised
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6,020 pcs
6020 pcs On Request 1 On Request On Request On Request On Request On Request

VBT3045BP-E3/4W Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
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Operating Temperature
Peak Forward Surge Current
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VBT3045BP-E3/4W Description

Short technical summary and product information.

The Vishay Dale VBT3045BP-E3/4W is a Trench MOS Barrier Schottky Rectifier specifically designed for use in solar cell junction boxes as a bypass diode. This component utilizes Trench MOS Schottky technology to achieve a low forward voltage drop and high efficiency operation, minimizing power losses.

 

Key electrical characteristics include a maximum repetitive peak reverse voltage of 45V and a maximum DC forward bypassing current of 30A. The rectifier exhibits a typical instantaneous forward voltage of 0.42V at 5A and 0.70V at 30A. It is rated for a maximum operating junction temperature of 200°C in DC forward current applications.

 

The device is housed in a D2PAK (TO-263AB) surface-mount package, making it suitable for automated assembly processes. The molding compound meets UL 94 V-0 flammability rating, and the terminals are matte tin plated for reliable soldering. This rectifier is designed for high efficiency operation in demanding solar applications.

VBT3045BP-E3/4W Quick Information

Product Type: Schottky Rectifier
Canonical Name: Vishay VBT3045BP-E3/4W Trench MOS Barrier Schottky Rectifier
Subcategory: Rectifier

VBT3045BP-E3/4W Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

VBT3045BP-E3/4W Estimated Pricing

Qty Low High
1+ $0.48 $0.48

Estimated market price range - modelled values for guidance only, not live distributor offers.

VBT3045BP-E3/4W Features

  • Trench MOS Schottky technology for low losses.
  • Ultra low forward voltage drop.
  • Rated for 45V reverse voltage.
  • 30A continuous forward current.
  • TO-263AB surface mount package.

VBT3045BP-E3/4W Applications

  • Ideal for DC-to-DC converter output rectification stages.
  • Used in automotive battery charging protection circuits.
  • Suitable for solar panel bypass diode implementations.
  • Applied in industrial power supply freewheeling paths.

VBT3045BP-E3/4W FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating for the VBT3045BP-E3/4W?

The maximum repetitive peak reverse voltage is 45V.

What is the continuous forward current rating?

The maximum DC forward bypassing current is 30A.

What is the typical forward voltage drop at 5A?

The typical instantaneous forward voltage at 5A is 0.42V.

What is the maximum operating junction temperature?

The maximum operating junction temperature is 200°C for DC forward current.

What type of package is the VBT3045BP-E3/4W in?

The component is supplied in a TO-263AB (D²Pak) package.

What is the mounting type for this rectifier?

The mounting type is Surface Mount.

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