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STMicroelectronics STPS3H100UF — Discrete Semiconductors
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RoHS Compliant · Lead-Free EIA-481 Standard
STMicroelectronics / Discrete Semiconductors

STPS3H100UF Schottky Diode, 100V 3A, SMBflat Package

MPN STPS3H100UF
Active Spot Stock · 24-48h Dispatch 100% Original Sealed

STMicroelectronics STPS3H100UF Schottky diode, 100 V reverse voltage, 3 A average rectified current, 840 mV forward drop, 1 µA reverse leakage, SMBflat surface-mount package, 175°C junction temperature.

In Stock: 3,315 pcs
MOQ: 5 pcs
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Dispatch: Shenzhen / HK
Unit Price (USD)
$0.28 / pc
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5+ pcs
$0.28
50+ pcs
$0.22
150+ pcs
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500+ pcs
$0.17
2,500+ pcs
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$0.28 / ea · total $1.40

3,315 in stock — maximum per order · MOQ 5 · 3–4 days lead time

$0.22 / ea from 50 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (10)
Package / Case DO-221AA, SMB Flat Leads
Speed / Frequency Fast Recovery =< 500ns, > 200mA (Io)

Full Technical Specifications

10 Parameters
STPS3H100UF specifications
Parameter / AttributeSpecification / Value
MountingSurface Mount
Voltage - DC reverse (Vr)100 V
Voltage - forward (Vf) (Max) @ if840 mV @ 3 A
Current - reverse leakage @ vr1 µA @ 100 V
Current - average rectified3A
Operating temperature - junction175°C (Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTape & Reel (TR) Cut Tape (CT)
TechnologySchottky
CaseDO-221AA, SMB Flat Leads
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Technical Details & Description

What this Schottky does on the board

The STMicroelectronics STPS3H100UF is a 100 V, 3 A Schottky rectifier in a surface-mount SMBflat package. Forward voltage drop is 840 mV at 3 A, with recovery under 500 ns.

Package and rework reality

This is the SMBflat variant with flat leads rather than the formed gull-wing of a standard SMB. The flat leads sit flush against the pad, giving a lower profile and more solder contact area.

The STPS3H100UF is an active, current-production part from STMicroelectronics, ROHS3 compliant.

Frequently asked questions

What is the reverse leakage current of STPS3H100UF?

Reverse leakage is 1 µA at the rated reverse voltage of 100 V.

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