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STPS3H100U Schottky rectifier diode rated for 100V reverse voltage and 3A average forward current, in a surface-mount SMB package.
Mfr Part #:

STPS3H100U

Available from 6 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Schottky rectifier diode rated for 100V reverse voltage and 3A average forward current, in a surface-mount SMB package.
Total Stock: 700,117 pcs
$ Price Range: $0.12 - $0.67

STPS3H100U Available from 6 distributors

Authorised
Non-Authorised

STPS3H100U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Forward Voltage (Maximum @ IF = 6 A, TJ = 125 °C)
Forward Voltage (Maximum @ IF = 6 A, TJ = 25 °C)
Forward Voltage (Maximum @ IF=3 A, Tj=125 °C)
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Repetitive Peak Avalanche Power
Reverse Leakage Current (Maximum @ VR=VRRM, Tj=125 °C)
Reverse Leakage Current (Maximum @ VR=VRRM, Tj=25 °C)
Reverse Voltage
SVHC Present
Speed
Storage Temperature
Storage Temperature Range
Supplier Device Package
Surge Non-repetitive Forward Current
Tape & Reel
Technology
Termination Style
Thermal Resistance, Junction to Lead
Voltage

STPS3H100U Description

Short technical summary and product information.

The STPS3H100U from STMicroelectronics is a power Schottky rectifier diode designed for high-frequency switched-mode power supplies. It features a maximum reverse voltage of 100V and an average forward current of 3A (TL=115°C, δ=0.5). The forward voltage drop is a maximum of 0.84V at 3A and 25°C, with a low reverse leakage current of 1µA at 25°C. The device offers negligible switching losses and high junction temperature capability up to 175°C, making it suitable for demanding applications. It is capable of handling 75A non-repetitive surge current and 2400W repetitive peak avalanche power. The STPS3H100U is housed in a surface-mount SMB (DO-214AA) package with gull-wing leads, providing a compact solution for space-constrained designs. This rectifier is ideal for adapters, on-board DC/DC converters, and other high-frequency miniature power supplies.

STPS3H100U Quick Information

Product Type: Schottky Rectifier
Canonical Name: STMicroelectronics STPS3H100U Schottky Rectifier, 100V, 3A, DO-214AA (SMB)
Subcategory: Schottky Diode

STPS3H100U Compliance

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

STPS3H100U Estimated Pricing

Qty Low High
1+ $0.67 $0.67
10+ $0.42 $0.42
100+ $0.27 $0.27
500+ $0.20 $0.20
1,000+ $0.18 $0.18
2,500+ $0.15 $0.15
5,000+ $0.14 $0.14
10,000+ $0.12 $0.12
25,000+ $0.12 $0.12

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

STPS3H100U Features

  • Schottky technology for fast switching.
  • Rated for 100V reverse voltage.
  • 3A average forward current.
  • Low forward voltage drop of 0.84V at 3A.
  • High junction temperature capability up to 175°C.

STPS3H100U Applications

  • Used in high-frequency switched-mode power supplies.
  • Suitable for adapters and on-board DC/DC converters.
  • Ideal for miniature power supply designs.
  • Applicable in freewheeling and polarity protection circuits.

STPS3H100U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STPS3H100U?

100V.

What is the average forward current rating?

3A at TL=115°C, δ=0.5.

What is the forward voltage drop at 3A and 25°C?

Maximum 0.84V.

What package is the STPS3H100U available in?

Surface-mount DO-214AA (SMB) package with gull-wing leads.

What is the maximum junction temperature?

175°C.

What is the non-repetitive surge current rating?

75A for a 10ms sinusoidal pulse.

What is the reverse leakage current at 25°C?

Maximum 1µA.

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