MBRX02520-TP Equivalent & Substitute Parts

Part Overview

The MBRX02520-TP is a Schottky rectifier diode manufactured by Micro Commercial Co, rated for 20V DC reverse voltage and 250mA average rectified current in a surface mount SOD-323 package. This component is classified as obsolete product status. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for new production runs and field replacements where the original part is no longer procurable.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	20 V
Current - Average Rectified (Io)	250 mA
Voltage - Forward (Vf) (Max) @ If	450 mV @ 250 mA
Technology	Schottky
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Package / Case	SC-76, SOD-323
Mounting Type	Surface Mount
Operating Temperature - Junction	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the MBRX02520-TP is determined by the following critical parameters:

Mandatory Compatibility Criteria:

Voltage - DC Reverse (Vr) (Max): Must equal or exceed 20V
Package / Case: Must be SC-76, SOD-323 (surface mount)
Technology: Schottky diode type
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Mounting Type: Surface Mount

Current Rating Consideration: Substitute parts are grouped by average rectified current (Io) capacity. The MBRX02520-TP operates at 250mA. Substitute parts with equal or higher current ratings are electrically compatible, as they can handle the same or greater current loads within the same voltage class.

Forward Voltage (Vf): Forward voltage characteristics vary among substitutes but remain within acceptable ranges for Schottky diodes in this voltage class. All listed substitutes operate at 20V reverse voltage with fast recovery characteristics.

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io (mA)	Vf (Max) @ If	Package	Product Status	Temp Range (Tj)
MBRX02520-TP	Micro Commercial Co	20 V	250	450 mV @ 250 mA	SOD-323	Obsolete	-55°C ~ 150°C
SD103CWS-TP	Micro Commercial Co	20 V	350	600 mV @ 200 mA	SOD-323	Active	-65°C ~ 125°C
BAT760,115	Nexperia USA Inc.	20 V	1000	550 mV @ 1 A	SOD-323	Active	125°C (Max)
PMEG2005AEA,115	Nexperia USA Inc.	20 V	500	390 mV @ 500 mA	SOD-323	Active	150°C (Max)
PMEG2010BEA,115	Nexperia USA Inc.	20 V	1000	500 mV @ 1 A	SOD-323	Active	-65°C ~ 150°C
PMEG2010EA,115	Nexperia USA Inc.	20 V	1000	550 mV @ 1 A	SOD-323	Active	125°C (Max)
PMEG2015EA,115	Nexperia USA Inc.	20 V	1500	660 mV @ 1.5 A	SOD-323	Active	-65°C ~ 125°C
PMEG2020AEA,115	Nexperia USA Inc.	20 V	2000	525 mV @ 2 A	SOD-323	Active	-65°C ~ 150°C

Engineering Selection Recommendations

Product Status Consideration: The MBRX02520-TP is classified as obsolete. All listed substitute parts are active products with current manufacturing status, ensuring long-term availability and supply chain continuity.

Compliance and Certification: All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory requirements of the original component. Nexperia parts PMEG2010BEA,115, PMEG2010EA,115, PMEG2015EA,115, and PMEG2020AEA,115 carry AEC-Q100 automotive qualification, providing additional reliability assurance for applications requiring automotive-grade components.

Current Rating Selection: For direct functional replacement at the 250mA operating point, SD103CWS-TP and PMEG2005AEA,115 provide the closest current ratings above the original specification. PMEG2005AEA,115 offers superior forward voltage characteristics (390 mV @ 500 mA) and extended maximum junction temperature (150°C).

Temperature Range: Applications requiring the full -55°C to 150°C operating range of the original part are best served by PMEG2010BEA,115 or PMEG2020AEA,115, both rated to -65°C ~ 150°C.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with higher current rating than the original MBRX02520-TP?

A: Yes. A substitute part with equal or higher current rating (Io) is electrically compatible. The higher current capacity does not affect operation at lower current levels. The 250mA design requirement is satisfied by any substitute rated 250mA or above at 20V reverse voltage.

Q: Are all substitute parts pin-compatible with the MBRX02520-TP?

A: Yes. All listed substitutes use the SC-76, SOD-323 surface mount package, which maintains identical pinout and footprint compatibility.

Q: What is the significance of forward voltage (Vf) differences among substitutes?

A: Forward voltage varies by diode design and current level. All listed substitutes operate within acceptable Schottky diode characteristics for 20V applications. The specific Vf value affects power dissipation; lower Vf values result in reduced heat generation at equivalent current levels.

Q: Which substitute is best for automotive applications?

A: PMEG2010BEA,115, PMEG2010EA,115, PMEG2015EA,115, and PMEG2020AEA,115 carry AEC-Q100 automotive qualification. These parts are suitable for automotive-grade designs requiring certified component reliability.

Q: Does operating temperature range affect substitution compatibility?

A: Operating temperature range does not prevent substitution if the application operates within the substitute part's specified range. For applications requiring -55°C operation, PMEG2010BEA,115 (-65°C ~ 150°C) and PMEG2020AEA,115 (-65°C ~ 150°C) are suitable. For applications limited to 125°C maximum, BAT760,115, PMEG2010EA,115, and PMEG2015EA,115 are appropriate.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel packaging is supplied on continuous reels for automated assembly processes. Cut Tape & Digi-Reel packaging is supplied in smaller quantities on cut tape segments. Both formats contain identical components; packaging format selection depends on production volume and assembly equipment requirements.

Q: Can I substitute MBRX02520-TP with PMEG2020AEA,115 in a 250mA circuit?

A: Yes. PMEG2020AEA,115 is rated for 2A average rectified current, which exceeds the 250mA requirement. The component operates safely at lower current levels. The 20V reverse voltage rating matches the original specification, and the SOD-323 package maintains footprint compatibility.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message