STPS2L40AF Schottky rectifier diode rated for 2A average rectified current. Features low forward voltage of 430mV at 2A and fast recovery time ≤500ns.
Mfr Part #:

STPS2L40AF

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Schottky rectifier diode rated for 2A average rectified current. Features low forward voltage of 430mV at 2A and fast recovery time ≤500ns.
✓ Total Stock: 30,000 pcs
$ Price Range: $0.10 - $0.59

STPS2L40AF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
30,000 pcs
30000 pcs On Request 1 On Request On Request On Request On Request On Request

STPS2L40AF 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
Termination Style
Voltage

STPS2L40AF Description

Short technical summary and product information.

The STPS2L40AF is a Schottky rectifier diode designed for surface mount applications. It features a low forward voltage drop of 430 mV at 2 A forward current, enabling efficient power conversion. The device offers fast recovery time (≤500 ns at >200 mA), suitable for high-frequency switching. Packaged in a DO-221AC SMA Flat Leads (SMAflat) package, it is optimized for compact designs. The maximum average rectified current is 2 A, and the junction operating temperature can reach up to 150°C.

STPS2L40AF Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: STMicroelectronics STPS2L40AF Schottky Rectifier Diode, 2A, SMAflat
Subcategory: Rectifier Diode

STPS2L40AF Compliance

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

STPS2L40AF Estimated Pricing

Qty Low High
1+ $0.59 $0.59
10+ $0.37 $0.37
100+ $0.23 $0.23
500+ $0.18 $0.18
1,000+ $0.14 $0.14
5,000+ $0.12 $0.12
10,000+ $0.10 $0.10
20,000+ $0.10 $0.10

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

STPS2L40AF Features

  • Schottky technology for low forward voltage drop.
  • Rated for 2A average rectified current.
  • Fast recovery time ≤500ns at >200mA.
  • Surface mount SMAflat package.
  • Maximum junction temperature 150°C.

STPS2L40AF Applications

  • Used in low-voltage power supplies.
  • Suitable for freewheeling diodes in DC-DC converters.
  • Ideal for polarity protection circuits.
  • Applicable in high-frequency rectification.

STPS2L40AF FAQs

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

2 A.

What is the forward voltage drop?

430 mV at 2 A forward current.

What is the reverse recovery time?

Fast recovery ≤500 ns at >200 mA.

What package does this diode come in?

DO-221AC, SMA Flat Leads (SMAflat).

What is the maximum junction operating temperature?

150°C.

What is the mounting type?

Surface Mount.

What technology is used?

Schottky.

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