STPS2L40UF Schottky diode rated for 40V reverse voltage and 2A forward current. Surface mount package in SMBflat (DO-221AA).
Mfr Part #:

STPS2L40UF

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Schottky diode rated for 40V reverse voltage and 2A forward current. Surface mount package in SMBflat (DO-221AA).
Total Stock: 15,000 pcs
$ Price Range: $0.11 - $0.61

STPS2L40UF Available from 1 distributor

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STPS2L40UF Specifications Quick View

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

STPS2L40UF Description

Short technical summary and product information.

The STPS2L40UF is a Schottky rectifier diode from STMicroelectronics. It features a maximum reverse voltage of 40V and an average rectified current of 2A. The forward voltage is 430 mV at 2A, with fast recovery characteristics suitable for high-frequency applications. The device is housed in a surface mount SMBflat (DO-221AA) package, allowing for compact PCB layouts. The junction operating temperature is up to 150°C. This diode is suitable for polarity protection, freewheeling, and low-voltage power supply applications.

STPS2L40UF Quick Information

Product Type: Diode - Rectifier - Single
Canonical Name: Schottky Diode 40V 2A Surface Mount SMBflat
Subcategory: Rectifier - Single

STPS2L40UF Compliance

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

STPS2L40UF Estimated Pricing

Qty Low High
1+ $0.61 $0.61
10+ $0.38 $0.38
100+ $0.24 $0.24
500+ $0.18 $0.18
1,000+ $0.15 $0.15
5,000+ $0.13 $0.13
10,000+ $0.11 $0.11
25,000+ $0.11 $0.11

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

STPS2L40UF Features

  • Schottky diode with 40V reverse voltage.
  • Rated for 2A average rectified current.
  • Low forward voltage of 430 mV at 2A.
  • Fast recovery suitable for high frequency.
  • Surface mount SMBflat (DO-221AA) package.

STPS2L40UF Applications

  • Used in low-voltage power supply rectification.
  • Suitable for polarity protection circuits.
  • Ideal for freewheeling diode applications.

STPS2L40UF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the STPS2L40UF?

40V maximum.

What is the forward current rating?

2A average rectified current.

What is the forward voltage drop?

430 mV at 2A.

What is the reverse recovery time?

Fast recovery, <=500 ns at >200 mA.

What package is the STPS2L40UF available in?

DO-221AA (SMB Flat Leads) SMBflat surface mount.

What type of diode is the STPS2L40UF?

Schottky diode.

What is the maximum junction temperature?

150°C.

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