FMM-24S The FMM-24S is a 400V, 10A standard recovery diode array from Sanken in a TO-220F package. It features a common cathode configuration and low forward voltage drop of 1.1V at 5A.
Mfr Part #:

FMM-24S

Available from 1 distributors
Mfr Name: Sanken
Sanken
The FMM-24S is a 400V, 10A standard recovery diode array from Sanken in a TO-220F package. It features a common cathode configuration and low forward voltage drop of 1.1V at 5A.
Total Stock: 822 pcs
$ Price Range: $0.44 - $0.60

FMM-24S Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
822 pcs
822 pcs On Request 1 On Request On Request 10+ On Request On Request

FMM-24S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Forward Current
Current
Diode Configuration
Flammability
I2t Limiting Value
Military Grade
Mounting Type
Operating Temperature
Package Type
Peak Reverse Voltage
Peak Surge Forward Current
Reverse Leakage Current
Reverse Leakage Current Under High Temperature
Speed
Storage Temperature
Supplier Device Package
Technology
Thermal Resistance - Junction to Case
Transient Peak Reverse Voltage
Voltage

FMM-24S Description

Short technical summary and product information.

The FMM-24S is a silicon rectifier diode array from Sanken Electric, designed for commercial frequency rectification. It consists of two diodes in a common cathode configuration, each rated for 400V peak reverse voltage and 10A average forward current.

 

Key electrical characteristics include a forward voltage drop of 1.1V maximum at 5A, reverse leakage current of 10µA at rated voltage, and a peak surge forward current of 100A. The device has a standard recovery speed (>500ns) and is suitable for low-frequency rectification applications.

 

The diode array is housed in a TO-220F full pack package (TO-220-2 Full Pack) with through-hole mounting. It offers a thermal resistance of 4°C/W junction-to-case and operates over a junction temperature range of -40°C to 150°C. The package is UL94V-0 flammability rated.

 

This part is RoHS compliant and REACH unaffected. Note that the FMM-24S is an obsolete product from Sanken. For new designs, consider alternative parts or check availability.

FMM-24S Quick Information

Product Type: Rectifier Diode Array
Canonical Name: FMM-24S Diode Array, 400V, 10A, Common Cathode, TO-220F
Subcategory: Standard Recovery Rectifier Diode Array

FMM-24S Compliance

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

FMM-24S Estimated Pricing

Qty Low High
1+ $0.60 $0.60
10+ $0.54 $0.54
100+ $0.44 $0.44

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

FMM-24S Features

  • 400V peak reverse voltage rating per chip.
  • 10A average forward current per chip.
  • Low forward voltage drop of 1.1V at 5A.
  • Standard recovery speed for line frequency rectification.
  • TO-220F full pack package with through-hole mounting.

FMM-24S Applications

  • Suitable for commercial frequency rectification circuits.
  • Used in power supply input rectifier stages.
  • Ideal for general purpose low-frequency diode array applications.

FMM-24S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak reverse voltage of the FMM-24S?

400V per chip.

What is the average forward current rating?

10A per chip.

What is the forward voltage drop?

1.1V maximum at 5A forward current.

What package is the FMM-24S available in?

TO-220F full pack (TO-220-2 Full Pack).

What is the surge current rating?

100A peak surge forward current (half sine wave, one shot).

What is the thermal resistance?

4°C/W maximum junction-to-case.

Is the FMM-24S still in production?

No, it is obsolete according to Sanken.

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