STPS20M100ST The STPS20M100ST is a 100V, 20A Schottky rectifier diode from STMicroelectronics in a through-hole TO-220 package.
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STPS20M100ST

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STPS20M100ST is a 100V, 20A Schottky rectifier diode from STMicroelectronics in a through-hole TO-220 package.
✓ Total Stock: 2,000 pcs
$ Price Range: $1.38 - $4.39

STPS20M100ST Available from 1 distributor

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✓ Non-Authorised
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STPS20M100ST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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STPS20M100ST Description

Short technical summary and product information.

The STPS20M100ST is a Schottky rectifier diode manufactured by STMicroelectronics. It is designed for high-efficiency power conversion applications requiring low forward voltage drop and fast switching.

 

Key electrical specifications include a maximum reverse voltage (Vr) of 100V and an average rectified forward current (Io) of 20A. The maximum forward voltage (Vf) is 850mV at a forward current of 20A. The device features fast recovery speed, with a reverse recovery time of less than 500ns at a forward current greater than 200mA.

 

The diode is housed in a standard TO-220-3 package with a through-hole mounting type, suitable for easy integration into power supply and converter designs. The maximum junction operating temperature is 150°C.

STPS20M100ST Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: STMicroelectronics STPS20M100ST Schottky Rectifier Diode
Subcategory: Single Rectifier Diode

STPS20M100ST Compliance

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

STPS20M100ST Estimated Pricing

Qty Low High
1+ $4.39 $4.39
10+ $2.24 $2.24
100+ $2.03 $2.03
500+ $1.67 $1.67
1,000+ $1.54 $1.54
2,000+ $1.44 $1.44
5,000+ $1.38 $1.38

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

STPS20M100ST Features

  • Schottky diode with 100V reverse voltage rating.
  • Average rectified forward current of 20A.
  • Low forward voltage drop of 850mV at 20A.
  • Fast recovery time under 500 nanoseconds.
  • Through-hole mounting in TO-220-3 package.

STPS20M100ST Applications

  • Used in high-frequency switching power supplies.
  • Suitable for DC-DC converter output rectification.
  • Ideal for freewheeling and polarity protection diodes.
  • Applied in power factor correction circuits.

STPS20M100ST FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STPS20M100ST?

The maximum reverse voltage (Vr) is 100V.

What is the average rectified forward current rating?

The average rectified forward current (Io) is 20A.

What is the forward voltage drop at 20A?

The maximum forward voltage (Vf) is 850mV at a forward current of 20A.

What is the package type and mounting style?

The diode is in a TO-220-3 package with through-hole mounting.

What is the maximum junction operating temperature?

The maximum junction operating temperature is 150°C.

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