MBRA210LT3 Equivalent & Substitute Parts

Part Overview

The MBRA210LT3 is a Schottky rectifier diode rated for 10 V DC reverse voltage and 2 A average rectified current in a surface mount SMA package. This component is classified as obsolete product status. Identification of equivalent and substitute parts is necessary to support ongoing design requirements, manufacturing continuity, and system reliability where this diode is specified in active applications.

Substiute Parts

MBRA210LT3

onsemiIn Stock: 1166MBRA210LT3 Datasheet

Current PartRFQ

MBRA210LT3G

onsemiIn Stock: 20296MBRA210LT3G Datasheet

DirectRFQ

NRVBA210LNT3G

onsemiIn Stock: 2766NRVBA210LNT3G Datasheet

Parametric EquivalentRFQ

NRVBA210LT3G-VF01

onsemiIn Stock: 1107NRVBA210LT3G-VF01 Datasheet

Parametric EquivalentRFQ

SS22S-E3/61T

Vishay General Semiconductor - Diodes DivisionIn Stock: 30453SS22S-E3/61T Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBRA210LT3 is determined by electrical and mechanical parameter equivalence within the Schottky rectifier diode category. The critical parameters that define substitutability are:

Electrical Parameters:

• Voltage - DC Reverse (Vr) (Max): 10 V minimum
• Current - Average Rectified (Io): 2 A minimum
• Voltage - Forward (Vf) (Max) @ If: 350 mV @ 2 A maximum
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 700 µA @ 10 V maximum

Mechanical Parameters:

• Package / Case: DO-214AC, SMA
• Mounting Type: Surface Mount
• Operating Temperature - Junction: -55°C ~ 125°C minimum

Direct Equivalents maintain all electrical and mechanical parameters identically and differ only in packaging format or product status.

Parametric Equivalents maintain all critical electrical parameters and mechanical form factor but may include additional qualifications or certifications.

Similar Parts share the same technology and mounting type but differ in one or more electrical parameters, requiring circuit-level evaluation for compatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent - Recommended Primary Substitutes:

MBRA210LT3G and NRVBA210LNT3G are direct electrical and mechanical equivalents to the MBRA210LT3. Both parts maintain identical electrical specifications and package form factor. MBRA210LT3G is the direct successor from onsemi with active product status and ROHS3 compliance. NRVBA210LNT3G provides the same electrical performance with automotive-grade qualification (AEC-Q101) and is suitable for applications requiring automotive-level reliability.

NRVBA210LT3G-VF01 is an automotive-qualified variant with identical electrical parameters and active product status. This part is appropriate for designs requiring automotive-grade components.

Parametric Equivalent - Conditional Substitute:

SS22S-E3/61T is a similar Schottky rectifier diode from Vishay with identical current rating (2 A) and fast recovery speed. However, this part differs in three critical parameters: reverse voltage rating (20 V versus 10 V), forward voltage drop (550 mV @ 2 A versus 350 mV @ 2 A), and package form factor (DO-214AA, SMB versus DO-214AC, SMA). This part is suitable only for applications where the higher voltage rating and increased forward voltage drop are acceptable, and where the larger SMB package can be accommodated on the printed circuit board.

Compliance Considerations:

The MBRA210LT3 is RoHS non-compliant. All recommended direct equivalents (MBRA210LT3G, NRVBA210LNT3G, NRVBA210LT3G-VF01) are ROHS3 compliant, supporting transition to compliant manufacturing processes.

Frequently Asked Questions (FAQ)

Q: Can MBRA210LT3G be used as a direct replacement for MBRA210LT3?

A: Yes. MBRA210LT3G is a direct electrical and mechanical equivalent with identical voltage, current, and thermal specifications. The primary difference is product status (active versus obsolete) and RoHS compliance (ROHS3 versus non-compliant). Packaging format differs only in supply method (Cut Tape & Digi-Reel versus standard packaging).

Q: What is the difference between NRVBA210LNT3G and NRVBA210LT3G-VF01?

A: Both parts are automotive-qualified (AEC-Q101) variants with identical electrical specifications. The difference lies in packaging designation and internal qualification variants. Both are suitable for automotive applications requiring AEC-Q101 qualification.

Q: Can SS22S-E3/61T replace MBRA210LT3 in all applications?

A: No. SS22S-E3/61T has a higher reverse voltage rating (20 V) and higher forward voltage drop (550 mV @ 2 A versus 350 mV @ 2 A). Additionally, the package is larger (DO-214AA, SMB versus DO-214AC, SMA). This part is suitable only where the circuit design accommodates higher forward voltage loss and where the larger package footprint is acceptable on the printed circuit board.

Q: Are all substitute parts RoHS compliant?

A: The direct equivalents (MBRA210LT3G, NRVBA210LNT3G, NRVBA210LT3G-VF01) are ROHS3 compliant. The original MBRA210LT3 is RoHS non-compliant. SS22S-E3/61T is ROHS3 compliant.

Q: What is the operating temperature range for these diodes?

A: MBRA210LT3, MBRA210LT3G, NRVBA210LNT3G, and NRVBA210LT3G-VF01 all operate from -55°C to 125°C junction temperature. SS22S-E3/61T operates from -55°C to 150°C, providing extended high-temperature capability.

Q: Do the automotive-qualified variants (NRVBA210LNT3G, NRVBA210LT3G-VF01) have different electrical performance?

A: No. The automotive-qualified variants maintain identical electrical specifications to the standard MBRA210LT3. The AEC-Q101 qualification indicates compliance with automotive reliability and testing standards but does not alter the electrical performance parameters.

Q: What packaging formats are available for the direct equivalents?

A: MBRA210LT3G is available in Cut Tape (CT) & Digi-Reel format. NRVBA210LNT3G is available in Tape & Reel (TR) format. NRVBA210LT3G-VF01 packaging format is not specified in the provided data. All three maintain the DO-214AC, SMA package form factor.