STPS3H100UFY Schottky diode from STMicroelectronics rated for 100V reverse voltage and 3A average rectified current. Features low forward voltage drop of 940mV at 6A and fast recovery time under 500ns.
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STPS3H100UFY

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Schottky diode from STMicroelectronics rated for 100V reverse voltage and 3A average rectified current. Features low forward voltage drop of 940mV at 6A and fast recovery time under 500ns.
Total Stock: 25,000 pcs
$ Price Range: $0.14 - $0.76

STPS3H100UFY Available from 1 distributor

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STPS3H100UFY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Current
Mounting Type
Operating Temperature
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)

STPS3H100UFY Description

Short technical summary and product information.

The STPS3H100UFY is a Schottky rectifier diode from STMicroelectronics designed for high efficiency power conversion. It has a maximum reverse voltage of 100V and an average rectified current rating of 3A. The forward voltage is typically 940mV at a forward current of 6A, contributing to low conduction losses. The diode offers fast switching with a recovery time under 500ns, making it suitable for high-frequency applications.

 

This diode operates over a junction temperature range of -40°C to 175°C, providing robust performance in harsh environments. It is housed in a surface mount DO-221AA package with SMBflat leads, which allows for compact PCB designs and efficient heat dissipation. The mounting type is surface mount, and the package is lead-free and RoHS3 compliant (unverified).

 

Common applications include power supply output rectification, freewheeling diodes in switching converters, polarity protection circuits, and DC-DC converters. The low forward voltage and fast recovery characteristics make it ideal for applications requiring high efficiency and reliability.

STPS3H100UFY Quick Information

Product Type: Schottky Diode
Canonical Name: STMicroelectronics STPS3H100UFY Schottky Rectifier Diode, 100V, 3A, Surface Mount
Subcategory: Schottky Rectifier

STPS3H100UFY Compliance

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

STPS3H100UFY Estimated Pricing

Qty Low High
1+ $0.76 $0.76
10+ $0.47 $0.47
100+ $0.30 $0.30
500+ $0.23 $0.23
1,000+ $0.19 $0.19
5,000+ $0.18 $0.18
10,000+ $0.15 $0.15
25,000+ $0.14 $0.14

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

STPS3H100UFY Features

  • Schottky diode rated for 100V reverse voltage.
  • Average forward current rating of 3A.
  • Low forward voltage drop of 940mV at 6A.
  • Fast recovery time less than 500 nanoseconds.
  • Surface mount SMBflat package for compact design.

STPS3H100UFY Applications

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

STPS3H100UFY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STPS3H100UFY?

The maximum reverse voltage (DC) is 100 V.

What is the average rectified current rating?

The average rectified current (Io) is 3 A.

What is the forward voltage drop at rated current?

The maximum forward voltage is 940 mV at a forward current of 6 A.

What is the reverse recovery time?

Fast recovery type with recovery time less than 500 ns at a forward current greater than 200 mA.

What package does the STPS3H100UFY come in?

It comes in a DO-221AA SMB Flat Leads surface mount package (SMBflat).

What is the operating junction temperature range?

The operating temperature range is -40°C to 175°C.

What is the mounting type?

Surface mount.

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