SMD15PLHE3-TP Equivalent & Substitute Parts Reference

Part Overview

The SMD15PLHE3-TP is a Schottky diode from Micro Commercial Co, categorized under Diodes, Rectifiers. It features a maximum reverse voltage of 50 V, average rectified current of 1A, a forward voltage of 700 mV at 1A, and a fast recovery speed. The device is offered in the SOD-123FL surface-mount package and is currently classified as Obsolete. Due to the obsolete product status, it is necessary for engineers to identify suitable alternative models that strictly match or surpass the core functional and mechanical parameters for continued design, replacement, and maintenance applications.

Substiute Parts

SMD15PLHE3-TP

Micro Commercial CoIn Stock: 889SMD15PLHE3-TP Datasheet

Current PartRFQ

SMD16PLHE3-TP

Micro Commercial CoIn Stock: 1200SMD16PLHE3-TP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SMD15PLHE3-TP is governed strictly by matching all key electrical parameters and package specifications within the Diodes, Rectifiers category. The substitute part SMD16PLHE3-TP is considered because it matches or exceeds each core parameter provided: Schottky technology, surface-mount SOD-123FL package, equal current rating, identical forward voltage, same recovery speed, equivalent reverse leakage, and capacitance. The voltage rating of the substitute is increased, which is allowed by component substitution standards when ensuring backward compatibility.

Parameters underpinning substitution:

• Technology: Schottky
• Voltage - DC Reverse (Vr) (Max)
• Current - Average Rectified (Io)
• Voltage - Forward (Vf) (Max) @ If
• Speed
• Current - Reverse Leakage @ Vr
• Capacitance @ Vr, F
• Mounting Type
• Package / Case
• Operating Temperature - Junction

Parameter Comparison

Engineering Selection Recommendations

From an engineering perspective, SMD15PLHE3-TP is obsolete and should be replaced with an active alternative for ongoing production and service requirements. The substitute SMD16PLHE3-TP fulfills all mandatory compliance parameters, including REACH status, ECCN, and HTSUS designation, and maintains electrical and mechanical compatibility within the defined category. Selection is justified exclusively by matching the specified parameters and regulatory classifications provided.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters to verify when substituting SMD15PLHE3-TP?
A1: Core substitution must ensure matching or exceeding values for Schottky technology, maximum reverse voltage, average rectified current, forward voltage at 1A, recovery speed, reverse leakage current, capacitance, mounting type, package/case, and operating temperature range.

Q2: Is SMD16PLHE3-TP compatible with the same PCB footprint as SMD15PLHE3-TP?
A2: Both SMD15PLHE3-TP and SMD16PLHE3-TP use the SOD-123F case and SOD-123FL supplier device package, ensuring identical mounting compatibility.

Q3: Does the higher reverse voltage rating of SMD16PLHE3-TP affect substitution?
A3: For substitution within diodes, rectifiers, using a device with an equal or higher reverse voltage rating is acceptable as it maintains or improves robustness without altering other limit parameters.

Q4: Are there differences in compliance or regulatory status between the main and substitute part?
A4: Both SMD15PLHE3-TP and SMD16PLHE3-TP are classified as REACH Unaffected, ECCN EAR99, and HTSUS 8541.10.0080, ensuring regulatory equivalence.

Q5: Why is substitution necessary for SMD15PLHE3-TP?
A5: The product status of SMD15PLHE3-TP is Obsolete, making it essential to select an active, fully compatible substitute for new designs and maintenance.