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FMB-24 Sanken FMB-24 is a dual common-cathode Schottky barrier diode array rated at 40V reverse voltage and 4A average forward current per chip, housed in a TO-220F through-hole package.
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FMB-24

Available from 1 distributors
Mfr Name: Sanken
Sanken
Sanken FMB-24 is a dual common-cathode Schottky barrier diode array rated at 40V reverse voltage and 4A average forward current per chip, housed in a TO-220F through-hole package.
✓ Total Stock: 1,000 pcs

FMB-24 Available from 1 distributor

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1,000 pcs
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1000 pcs On Request 1 On Request On Request 12+ On Request On Request
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FMB-24 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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FMB-24 Description

Short technical summary and product information.

The Sanken FMB-24 is a dual Schottky barrier diode array configured as a common-cathode pair. Each chip is rated for a maximum reverse voltage of 40V and an average forward current of 4A, with a low forward voltage drop of 0.55V maximum at 2A. The device is designed for high-frequency rectification and features fast switching inherent to Schottky technology.

 

The FMB-24 is housed in a TO-220-3 Full Pack package (TO-220F) with through-hole mounting, offering a junction-to-case thermal resistance of 4°C/W maximum. The operating junction temperature range is -40°C to 150°C. The package material is rated UL94V-0 equivalent for flammability.

 

This part is listed as Not Recommended for New Designs per the manufacturer datasheet. It is suitable for applications requiring compact, efficient dual-diode rectification with low forward losses.

FMB-24 Quick Information

Product Type: Schottky Diode Array
Series: FMB-24
Canonical Name: Sanken FMB-24 Schottky Barrier Diode Array, 40V, 4A, Common Cathode, TO-220F
Subcategory: Dual Common Cathode Rectifier

FMB-24 Compliance

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

FMB-24 Features

  • Dual common-cathode Schottky diode array.
  • Rated 40V reverse voltage and 4A forward current.
  • Forward voltage drop 0.55V maximum at 2A.
  • TO-220F through-hole package with UL94V-0 material.
  • Fast switching for high-frequency rectification.

FMB-24 Applications

  • High-frequency rectification in power supplies.
  • Switching power supply output rectification.
  • DC-DC converter freewheeling diodes.
  • Polarity protection in compact circuits.

FMB-24 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the FMB-24?

The maximum peak reverse voltage (VRM) is 40V per chip, and the transient peak reverse voltage (VRSM) is 48V.

What is the average forward current rating?

The maximum average forward current (IF(AV)) is 4A per chip, subject to derating.

What is the forward voltage drop at rated current?

The maximum forward voltage drop (VF) is 0.55V at a forward current of 2A per chip.

What package does the FMB-24 come in?

The FMB-24 is supplied in a TO-220-3 Full Pack package, also referred to as TO-220F, for through-hole mounting.

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