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STPS3150UY Schottky rectifier diode rated for 150V reverse voltage and 3A forward current. Surface mount package DO-214AA (SMB).
Mfr Part #:

STPS3150UY

Available from 5 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Schottky rectifier diode rated for 150V reverse voltage and 3A forward current. Surface mount package DO-214AA (SMB).
Total Stock: 127,804 pcs
$ Price Range: $0.14 - $0.85

STPS3150UY Available from 5 distributors

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STPS3150UY Specifications Quick View

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

STPS3150UY Description

Short technical summary and product information.

The STPS3150UY is a Schottky rectifier diode from STMicroelectronics designed for high-efficiency power conversion. It features a maximum reverse voltage of 150V and an average rectified current of 3A. The forward voltage is typically 820mV at 3A, enabling low power dissipation. The diode offers fast recovery speed (≤500ns, >200mA), suitable for switching applications. It operates over a junction temperature range of -40°C to 175°C. The device is housed in a DO-214AA (SMB) surface mount package, making it suitable for compact PCB designs. It is RoHS3 compliant and has an MSL of Level 1 (unlimited).

STPS3150UY Quick Information

Product Type: Schottky Diode
Canonical Name: STPS3150UY Schottky Diode, 150V, 3A, Surface Mount, DO-214AA (SMB)
Subcategory: Single Diodes

STPS3150UY Compliance

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

STPS3150UY Estimated Pricing

Qty Low High
1+ $0.85 $0.85
10+ $0.53 $0.53
100+ $0.34 $0.34
500+ $0.26 $0.26
1,000+ $0.23 $0.23
2,500+ $0.15 $0.15
5,000+ $0.14 $0.14

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

STPS3150UY Features

  • Schottky diode with 150V reverse voltage.
  • Rated for 3A average forward current.
  • Low forward voltage of 820mV typical.
  • Fast recovery speed under 500ns.
  • Surface mount SMB package.

STPS3150UY Applications

  • Used in power supply rectification circuits.
  • Suitable for DC-DC converter freewheeling.
  • Ideal for polarity protection applications.
  • Used in high-frequency switching circuits.

STPS3150UY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STPS3150UY?

150V.

What is the average rectified current rating?

3A.

What is the forward voltage drop at 3A?

Typically 820mV at 3A.

What is the reverse recovery speed?

Fast recovery ≤500ns at >200mA.

What package does the STPS3150UY come in?

DO-214AA (SMB) surface mount.

What is the operating junction temperature range?

-40°C to 175°C.

What is the mounting type?

Surface mount.

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