FERD20S100STS STMicroelectronics FERD20S100STS is a 20A FERD rectifier diode in a through-hole TO-220AB package. It features low forward voltage of 780 mV typical at 10A and operates up to 175°C.
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FERD20S100STS

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STMicroelectronics FERD20S100STS is a 20A FERD rectifier diode in a through-hole TO-220AB package. It features low forward voltage of 780 mV typical at 10A and operates up to 175°C.
Total Stock: 10,900 pcs
$ Price Range: $0.32 - $0.37

FERD20S100STS Available from 3 distributors

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7,000 pcs
7000 pcs On Request 1 On Request On Request On Request On Request On Request
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3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request
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900 pcs
900 pcs On Request 1 On Request On Request 17+ On Request On Request

FERD20S100STS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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FERD20S100STS Description

Short technical summary and product information.

The FERD20S100STS from STMicroelectronics is a Field Effect Rectifier Diode (FERD) designed for high-efficiency power conversion. It delivers a 20A average rectified current with a typical forward voltage of only 780 mV at 10A, reducing conduction losses. Its fast recovery characteristic (<500ns at >200mA) supports switching frequencies in power supplies and converters. The device is rated for operation up to 175°C junction temperature and is housed in a through-hole TO-220-3 / TO-220AB package, suitable for conventional PCB mounting. This combination of low VF and fast recovery makes the FERD20S100STS ideal for freewheeling, output rectification, and polarity protection circuits.

FERD20S100STS Quick Information

Product Type: Field Effect Rectifier Diode
Canonical Name: STMicroelectronics FERD20S100STS - Field Effect Rectifier Diode, 20A, 780mV VF, TO-220AB
Subcategory: Single Diodes

FERD20S100STS Compliance

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

FERD20S100STS Estimated Pricing

Qty Low High
3,000+ $0.37 $0.37
5,000+ $0.35 $0.35
10,000+ $0.33 $0.33
25,000+ $0.32 $0.32

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

FERD20S100STS Features

  • Field Effect Rectifier Diode technology.
  • Rated for 20A average rectified current.
  • Low forward voltage of 780 mV typical.
  • Fast recovery time less than 500 ns.
  • Operates up to 175°C maximum temperature.

FERD20S100STS Applications

  • Suitable for power supply output rectification.
  • Used in freewheeling diode applications.
  • Ideal for polarity protection circuits.
  • Applicable in DC-DC converters.

FERD20S100STS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the average rectified current of the FERD20S100STS?

The average rectified current is 20 A.

What is the forward voltage of the FERD20S100STS?

The typical forward voltage is 780 mV at a test condition of 10 A.

What is the reverse recovery time of the FERD20S100STS?

The reverse recovery time is fast recovery, ≤500 ns at >200 mA (Io).

What is the maximum operating temperature of the FERD20S100STS?

The maximum operating temperature is 175°C.

What is the package type of the FERD20S100STS?

The package is TO-220-3 (TO-220AB).

What is the mounting type of the FERD20S100STS?

The mounting type is Through Hole.

Is the FERD20S100STS RoHS compliant?

It is listed as RoHS3 Compliant, but this status is unverified.

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