UPS120/TR13 Equivalent & Substitute Parts Reference

Part Overview

UPS120/TR13, manufactured by Microchip Technology, is a diode in the Schottky rectifier category. It features a maximum reverse voltage of 20 V, an average rectified current of 1A, and is supplied in a surface mount DO-216AA package known as Powermite. The product status is active, but its RoHS status is non-compliant, which can necessitate consideration of alternative models meeting more stringent environmental standards or specific compliance requirements. Sourcing equivalents is essential when fulfillment, compliance, or process optimizations require substitute or replacement parts within the same category and electrical/mechanical parameters.

Key Parameters

Parameter	Value
Manufacturer Part Number	UPS120/TR13
Manufacturer	Microchip Technology
Category	Diodes, Rectifiers
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	20 V
Current - Average Rectified (Io)	1A
Voltage - Forward (Vf) (Max) @ If	450 mV @ 1 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	400 µA @ 20 V
Mounting Type	Surface Mount
Package / Case	DO-216AA
Operating Temperature - Junction	-55°C ~ 125°C
RoHS Status	RoHS non-compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute selection is strictly based on these key parameters:

Category: Diodes, Rectifiers
Technology: Schottky
Maximum DC Reverse Voltage: 20 V
Average Rectified Current: 1A
Maximum Forward Voltage @ 1A: 450 mV (noted exceptions documented in comparison table)
Speed: Fast Recovery ≤ 500 ns, > 200 mA (Io)
Mounting Type: Surface Mount
Package / Case: DO-216AA
Operating Temperature - Junction: -55°C ~ 125°C
RoHS and compliance status

Only parts meeting all the above essential electrical, thermal, and mechanical parameters are considered direct equivalents or substitutes.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Technology	Vr (Max)	Io	Vf (Max) @ If	Speed	Mounting Type	Package / Case	Operating Temp - Junction	RoHS Status	Product Status
UPS120/TR13	Microchip Technology	Schottky	20 V	1A	450 mV @ 1 A	Fast Recovery ≤ 500ns, > 200mA	Surface Mount	DO-216AA	-55°C ~ 125°C	RoHS non-compliant	Active
UPS120E3/TR7	Microchip Technology	Schottky	20 V	1A	450 mV @ 1 A	Fast Recovery ≤ 500ns, > 200mA	Surface Mount	DO-216AA	-55°C ~ 125°C	ROHS3 Compliant	Active
NRVBM120LT1G	onsemi	Schottky	20 V	1A	650 mV @ 3 A	Fast Recovery ≤ 500ns, > 200mA	Surface Mount	DO-216AA	-55°C ~ 125°C	ROHS3 Compliant	Active
MBRM120LT1G	onsemi	Schottky	20 V	1A	450 mV @ 1 A	Fast Recovery ≤ 500ns, > 200mA	Surface Mount	DO-216AA	-55°C ~ 125°C	ROHS3 Compliant	Active
MBRM120LT3G	onsemi	Schottky	20 V	1A	450 mV @ 1 A	Fast Recovery ≤ 500ns, > 200mA	Surface Mount	DO-216AA	-55°C ~ 125°C	ROHS3 Compliant	Active

Engineering Selection Recommendations

All listed substitute diodes, including UPS120E3/TR7, NRVBM120LT1G, MBRM120LT1G, and MBRM120LT3G, are active products with category and electrical equivalence. For applications requiring RoHS or REACH compliance, UPS120E3/TR7, NRVBM120LT1G, MBRM120LT1G, and MBRM120LT3G offer compliant alternatives, while UPS120/TR13 is not RoHS compliant. All substitutes share identical mounting type and package (DO-216AA) with UPS120/TR13.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters when substituting UPS120/TR13?
A1: Substitution requires matching category (Diodes, Rectifiers), Schottky technology, 20 V Vr (max), 1A Io, compatible Vf, speed (Fast Recovery ≤ 500ns), surface mount DO-216AA package, and operating temperature (-55°C ~ 125°C).

Q2: Are all substitutes compliant with RoHS?
A2: UPS120E3/TR7, NRVBM120LT1G, MBRM120LT1G, and MBRM120LT3G are listed as ROHS3 compliant. UPS120/TR13 is RoHS non-compliant.

Q3: Do all substitutes fit the same mechanical footprint?
A3: All listed substitutes use the DO-216AA Powermite surface mount package, ensuring identical mechanical compatibility.

Q4: Is there any difference in speed or recovery characteristics?
A4: All substitutes and the main part offer fast recovery (≤ 500ns, >200mA Io), meeting equivalent performance.

Q5: Can substitutes be used in the same operating temperature range?
A5: All substitute diodes support an operating junction temperature of -55°C to 125°C.

Q6: Are there differences in forward voltage (Vf) characteristics?
A6: Most substitutes match the 450 mV @ 1A Vf of UPS120/TR13. NRVBM120LT1G lists a forward voltage of 650 mV @ 3 A; refer to specific electrical criteria as listed.

Q7: Is reverse leakage current consistent among substitutes?
A7: Refer to individual device specifications provided above; direct equivalence is maintained where values are specified.

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