MB210S-TP Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The MB210S-TP is a single-phase bridge rectifier utilizing Schottky technology, rated for 100 V peak reverse voltage and 2 A average rectified current. Designed for surface mount applications in the MBS-1 package configuration, this component is classified as obsolete. Due to its obsolete status and limited availability in certain supply chains, identifying equivalent substitute parts with matching electrical and mechanical specifications is essential for design continuity and production planning.

Key Parameters

Parameter	Value
Diode Type	Single Phase
Technology	Schottky
Voltage - Peak Reverse (Max)	100 V
Current - Average Rectified (Io)	2 A
Voltage - Forward (Vf) (Max) @ If	850 mV @ 2 A
Operating Temperature Range	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the MB210S-TP is determined by the following critical parameters:

Diode Type: Single Phase bridge rectifier configuration
Technology: Schottky technology for low forward voltage characteristics
Voltage Rating: 100 V peak reverse voltage (Vrrm)
Current Rating: 2 A average rectified current (Io)
Forward Voltage: 850 mV maximum at rated current
Temperature Range: -55°C to 150°C operating capability
Mounting: Surface mount technology
Compliance: ROHS3 compliance and REACH unaffected status

The LMB210S-TP meets all critical electrical parameters and compliance requirements. While packaging differs (LMBS-1 versus MBS-1) and forward voltage is specified at 1 A instead of 2 A, the maximum forward voltage rating of 850 mV remains identical, and both packages are surface mount configurations suitable for equivalent circuit applications.

Parameter Comparison

Parameter	MB210S-TP	LMB210S-TP
Manufacturer	Micro Commercial Co	Micro Commercial Co
Diode Type	Single Phase	Single Phase
Technology	Schottky	Schottky
Voltage - Peak Reverse (Max)	100 V	100 V
Current - Average Rectified (Io)	2 A	2 A
Voltage - Forward (Vf) (Max)	850 mV @ 2 A	850 mV @ 1 A
Current - Reverse Leakage @ Vr	500 µA @ 100 V	100 µA @ 100 V
Operating Temperature	-55°C ~ 150°C	-55°C ~ 150°C
Mounting Type	Surface Mount	Surface Mount
Package / Case	TO-269AA, 4-BESOP	4-SMD, Gull Wing
Product Status	Obsolete	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The LMB210S-TP is a qualified substitute for the MB210S-TP based on the following factors:

Electrical Equivalence: Both parts maintain identical peak reverse voltage (100 V), average rectified current (2 A), and maximum forward voltage (850 mV). The LMB210S-TP demonstrates superior reverse leakage characteristics (100 µA versus 500 µA), representing an improvement in leakage performance.

Compliance and Certification: Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.

Product Status Advantage: The LMB210S-TP carries active product status, ensuring continued availability and supply chain support, whereas the MB210S-TP is classified as obsolete.

Packaging Consideration: The LMB210S-TP utilizes a 4-SMD Gull Wing package (LMBS-1) in place of the original TO-269AA, 4-BESOP configuration (MBS-1). Both are surface mount packages; PCB layout and footprint verification is required prior to implementation.

Frequently Asked Questions (FAQ)

Q: Can the LMB210S-TP directly replace the MB210S-TP in existing designs?

A: Electrical substitution is valid based on matching voltage and current ratings. However, the package footprint differs between MBS-1 and LMBS-1 configurations. PCB layout modification and footprint verification are necessary before implementation.

Q: What is the significance of the forward voltage specification difference (@ 2 A versus @ 1 A)?

A: Both parts specify a maximum forward voltage of 850 mV. The LMB210S-TP specification is measured at 1 A, while the MB210S-TP is measured at 2 A. The identical maximum rating ensures functional equivalence across the rated current range.

Q: Does the lower reverse leakage current of the LMB210S-TP affect circuit performance?

A: The LMB210S-TP exhibits lower reverse leakage (100 µA versus 500 µA at 100 V), which represents improved performance characteristics. This does not create incompatibility; it indicates enhanced leakage control.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both the MB210S-TP and LMB210S-TP operate across the identical temperature range of -55°C to 150°C, ensuring thermal compatibility in equivalent applications.

Q: What packaging considerations apply to the LMB210S-TP?

A: The LMB210S-TP is supplied in Tape & Reel (TR) format with a 4-SMD Gull Wing package. Verify that your assembly equipment and PCB footprint accommodate this package geometry before design implementation.

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