STPS20L15D STPS20L15D is a Schottky rectifier diode rated for 15V reverse voltage and 20A average rectified current, with a low forward voltage of 410mV at 19A.
Mfr Part #:

STPS20L15D

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STPS20L15D is a Schottky rectifier diode rated for 15V reverse voltage and 20A average rectified current, with a low forward voltage of 410mV at 19A.
Total Stock: 6,320 pcs
$ Price Range: $0.57 - $2.06

STPS20L15D Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3,070 pcs
3070 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,750 pcs
1750 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,500 pcs
1500 pcs On Request 1 On Request On Request 436 On Request On Request

STPS20L15D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Operating Temperature
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - Forward (Vf) (Max) @ If

STPS20L15D Description

Short technical summary and product information.

The STPS20L15D is a Schottky rectifier diode from STMicroelectronics designed for high-efficiency power conversion. It features a maximum reverse voltage of 15V and an average rectified current rating of 20A. The forward voltage is typically 410mV at a forward current of 19A, enabling low conduction losses. The device offers fast switching performance with recovery time under 500ns for currents above 200mA. It is housed in a through-hole TO-220AC package (TO-220-2 case) and operates at a maximum junction temperature of 125°C. This diode is suitable for applications requiring low forward voltage drop and high current capability in a compact, industry-standard package.

STPS20L15D Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: STMicroelectronics STPS20L15D Schottky Rectifier Diode
Subcategory: Single Diodes

STPS20L15D Compliance

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

STPS20L15D Estimated Pricing

Qty Low High
1+ $2.06 $2.06
10+ $0.97 $0.97
100+ $0.76 $0.76
500+ $0.64 $0.64
1,000+ $0.59 $0.59
2,000+ $0.59 $0.59
5,000+ $0.57 $0.57

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

STPS20L15D Features

  • Schottky diode with 15V reverse voltage.
  • 20A average rectified current rating.
  • Low forward voltage of 410mV at 19A.
  • Fast recovery under 500ns above 200mA.
  • Through-hole TO-220AC package.

STPS20L15D Applications

  • Low-voltage high-current rectification circuits.
  • Freewheeling diode in power converters.
  • Polarity protection in DC power supplies.
  • Output rectification in switch-mode power supplies.

STPS20L15D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the STPS20L15D?

The maximum reverse voltage (Vr) is 15V.

What is the average rectified current rating?

The average rectified current (Io) is 20A.

What is the forward voltage drop at rated current?

The maximum forward voltage is 410mV at a forward current of 19A.

What is the switching speed of this diode?

It is a fast recovery diode with recovery time ≤500ns for currents above 200mA.

What package does the STPS20L15D come in?

It is available in a through-hole TO-220AC package (TO-220-2 case).

What is the maximum operating junction temperature?

The maximum junction temperature is 125°C.

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