Equivalent & Substitute Parts for UPS115U/TR13 Diode Schottky 15V 1A Powermite

Part Overview

The UPS115U/TR13 from Microchip Technology is an active Schottky diode, classified under Diodes, Rectifiers. It features a reverse voltage rating of 15V, average rectified current of 1A, and is housed in a Powermite (DO-216AA) surface mount package. As demand, compliance requirements, or inventory constraints arise, the identification of equivalent and substitute models is essential for design continuity and supply chain flexibility.

Key Parameters

Manufacturer Part Number	Manufacturer	Category	Description	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Current - Reverse Leakage @ Vr	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction	RoHS Status	MSL	REACH Status	Product Status
UPS115U/TR13	Microchip Technology	Diodes, Rectifiers	Diode Schottky 15V 1A Powermite	15 V	1A	220 mV @ 1A	Fast Recovery ≤ 500ns, > 200mA (Io)	10 mA @ 15V	Surface Mount	DO-216AA	Powermite	-55°C ~ 150°C	RoHS non-compliant	1 (Unlimited)	REACH Unaffected	Active

Substitute Part Grouping Explanation

Substitution eligibility is determined strictly by matching the following allowed parameters within the Diodes, Rectifiers category: voltage – DC reverse (Vr) (max), current – average rectified (Io), voltage – forward (Vf) (max) at specified current, switching speed, reverse leakage current at rated voltage, mounting type, package/case, supplier device package, operating temperature range, RoHS and REACH compliance statuses, and product status. Only parts with these parameters matching or meeting the main part’s specification are included as valid substitutes.

Parameter Comparison

Parameter	UPS115U/TR13	UPS115UE3/TR7
Manufacturer	Microchip Technology	Microchip Technology
Category	Diodes, Rectifiers	Diodes, Rectifiers
Description	Diode Schottky 15V 1A Powermite	Diode Schottky 15V 1A Powermite
Voltage - DC Reverse (Vr) (Max)	15 V	15 V
Current - Average Rectified (Io)	1A	1A
Voltage - Forward (Vf) (Max) @ If	220 mV @ 1A	220 mV @ 1A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	10 mA @ 15 V	10 mA @ 15 V
Mounting Type	Surface Mount	Surface Mount
Package / Case	DO-216AA	DO-216AA
Supplier Device Package	Powermite	Powermite
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 150°C
RoHS Status	RoHS non-compliant	ROHS3 Compliant
MSL	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
Product Status	Active	Active

Engineering Selection Recommendations

The main part, UPS115U/TR13, is RoHS non-compliant, while the substitute part UPS115UE3/TR7 is ROHS3 compliant. Both parts are REACH unaffected and classified as active products. Moisture Sensitivity Level (MSL) and key electrical and mechanical parameters are identical. Component selection based on RoHS compliance should prioritize UPS115UE3/TR7 where regulatory requirements necessitate RoHS-compliant parts.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for substituting UPS115U/TR13 with another part?
A1: The substitute part must precisely match voltage rating, current rating, forward voltage drop, speed, reverse leakage, mounting type, package/case, operating temperature, and relevant compliance statuses.

Q2: Does the substitute UPS115UE3/TR7 fit the same PCB footprint as UPS115U/TR13?
A2: Both parts use the DO-216AA (Powermite) package, ensuring mechanical compatibility and identical mounting requirements.

Q3: Are there differences in environmental or compliance certifications between these diodes?
A3: UPS115U/TR13 is RoHS non-compliant; UPS115UE3/TR7 is ROHS3 compliant. Both are REACH unaffected.

Q4: Is there any change in electrical performance when switching to UPS115UE3/TR7?
A4: Based on the provided parameters, electrical characteristics are identical.

Q5: When should selection favor the substitute UPS115UE3/TR7?
A5: Selection should favor UPS115UE3/TR7 where RoHS compliance is required or preferred.

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