V3FL45HM3/H Vishay V3FL45HM3/H is a 45V, 3A surface-mount TMBS Schottky rectifier in a DO-219AB (SMF) package. It features a low forward voltage drop of 580 mV at 3A and a peak surge current rating of 50A.
Mfr Part #:

V3FL45HM3/H

Available from 1 distributors
Mfr Name: Vishay
Vishay
Vishay V3FL45HM3/H is a 45V, 3A surface-mount TMBS Schottky rectifier in a DO-219AB (SMF) package. It features a low forward voltage drop of 580 mV at 3A and a peak surge current rating of 50A.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.09 - $0.55

V3FL45HM3/H Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
15,000 pcs
15000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

V3FL45HM3/H Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Capacitance @ Vr, F
Current
Halogen Free
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Finish
Voltage

V3FL45HM3/H Description

Short technical summary and product information.

The Vishay V3FL45HM3/H is a surface-mount TMBS (Trench MOS Barrier Schottky) rectifier designed for high-efficiency power conversion. It offers a maximum repetitive peak reverse voltage of 45V and an average forward current of 3A when mounted on an FR4 PCB with a 10mm x 10mm copper pad area.

 

Key electrical characteristics include a maximum forward voltage of 580 mV at 3A and 25°C, and a typical forward voltage of 0.43V at 2A and 125°C. The device can handle a peak forward surge current of 50A (8.3ms single half sine-wave) and has a typical junction capacitance of 370 pF at 4V.

 

The V3FL45HM3/H is housed in a compact DO-219AB (SMF) surface-mount package with matte tin plated terminals. It is RoHS-compliant, halogen-free, and meets MSL level 1 per J-STD-020. The operating junction temperature range is -40°C to 150°C.

V3FL45HM3/H Quick Information

Product Type: Schottky Rectifier Diode
Series: V3FL45
Canonical Name: Vishay V3FL45HM3/H Surface-Mount TMBS Schottky Rectifier, 45V, 3A, DO-219AB
Subcategory: Single Diode

V3FL45HM3/H Compliance

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

V3FL45HM3/H Estimated Pricing

Qty Low High
1+ $0.55 $0.55
10+ $0.34 $0.34
100+ $0.22 $0.22
500+ $0.16 $0.16
1,000+ $0.15 $0.15
3,000+ $0.12 $0.12
6,000+ $0.11 $0.11
9,000+ $0.09 $0.09
24,000+ $0.09 $0.09

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

V3FL45HM3/H Features

  • 45V maximum repetitive peak reverse voltage.
  • 3A average forward current rating.
  • Low forward voltage drop of 580 mV at 3A.
  • 50A peak forward surge current capability.
  • Surface-mount DO-219AB (SMF) package.

V3FL45HM3/H Applications

  • Used in high frequency DC/DC converters.
  • Ideal for freewheeling diode applications.
  • Suitable for polarity protection circuits.
  • Used in commercial and industrial power supplies.

V3FL45HM3/H FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the V3FL45HM3/H?

The maximum repetitive peak reverse voltage (VRRM) is 45V.

What is the forward current rating of this diode?

The average forward current (IF(AV)) is 3A when mounted on an FR4 PCB with a 10mm x 10mm copper pad area.

What is the forward voltage drop at 3A?

The maximum forward voltage drop is 580 mV at 3A and 25°C.

What package does the V3FL45HM3/H come in?

It comes in a DO-219AB (SMF) surface-mount package.

Is the V3FL45HM3/H RoHS compliant?

Yes, it is RoHS3 compliant and halogen-free.

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