SMBJ10A-M3/52 Equivalent & Substitute Parts

Part Overview

The SMBJ10A-M3/52 is a unidirectional Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component operates in the DO-214AA (SMB) package and is designed for general-purpose transient voltage suppression applications. The part is Active status and RoHS3 compliant. Equivalent and substitute parts are identified based on matching electrical characteristics and mechanical compatibility within the TVS diode category.

Substiute Parts

SMBJ10A-M3/52

Vishay General Semiconductor - Diodes DivisionIn Stock: 1024SMBJ10A-M3/52 Datasheet

Current PartRFQ

SMBJ10A-E3/52

Vishay General Semiconductor - Diodes DivisionIn Stock: 1963SMBJ10A-E3/52 Datasheet

MFR RecommendedRFQ

1SMB10A TR13 PBFREE

Central Semiconductor CorpIn Stock: 9781SMB10A TR13 PBFREE Datasheet

DirectRFQ

SMBJ10A

MDDIn Stock: 113201SMBJ10A Datasheet

DirectRFQ

SMBJ10A

MDDIn Stock: 113201SMBJ10A Datasheet

DirectRFQ

SMBJ10A-13-F

Diodes IncorporatedIn Stock: 7396SMBJ10A-13-F Datasheet

DirectRFQ

SMBJ10A-TP

Micro Commercial CoIn Stock: 18353SMBJ10A-TP Datasheet

DirectRFQ

SACB10

Littelfuse Inc.In Stock: 8294SACB10 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SMBJ10A-M3/52 are qualified based on the following criteria:

Primary Matching Parameters:

• Voltage - Reverse Standoff (Typ): 10V
• Voltage - Breakdown (Min): 11.1V (or 11V minimum)
• Voltage - Clamping (Max) @ Ipp: 17V (or within acceptable range)
• Current - Peak Pulse (10/1000µs): 35.3A (or equivalent)
• Power - Peak Pulse: 600W (or equivalent)
• Package / Case: DO-214AA, SMB
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

All identified substitutes maintain these core electrical and mechanical specifications, ensuring functional equivalence in general-purpose transient voltage suppression applications.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, meeting regulatory requirements for general-purpose transient voltage suppression applications.

Primary Equivalents (Identical Electrical Specifications): SMBJ10A-E3/52, 1SMB10A TR13 PBFREE, SMBJ10A-13-F, and SMBJ10A-TP provide direct electrical equivalence with the SMBJ10A-M3/52. These parts differ only in packaging format (Cut Tape vs. Tape & Reel) or manufacturer sourcing. Selection among these should be based on supply chain availability and packaging requirements.

Alternative with Extended Temperature Range: SMBJ10A-TP extends the upper operating temperature to 175°C, compared to 150°C for the main part. This option is suitable for applications requiring enhanced thermal performance.

Alternative with Reduced Performance Specifications: SACB10 (Littelfuse Inc.) operates at reduced peak pulse current (29A vs. 35.3A) and peak pulse power (500W vs. 600W), with a slightly lower clamping voltage (16.3V vs. 17V). This part is suitable only for applications with lower transient energy requirements.

Frequently Asked Questions (FAQ)

Q: Can SMBJ10A-E3/52 be used as a direct replacement for SMBJ10A-M3/52? A: Yes. Both parts are manufactured by Vishay and share identical electrical specifications (10V standoff, 11.1V breakdown, 17V clamping, 35.3A peak pulse, 600W peak power). The difference is packaging format: SMBJ10A-M3/52 uses Tape & Reel (TR), while SMBJ10A-E3/52 uses Cut Tape (CT) & Digi-Reel®. Electrical performance is equivalent.

Q: What is the difference between SMBJ10A-M3/52 and SACB10? A: While both are 10V standoff TVS diodes in SMB packages, SACB10 has reduced electrical specifications: 16.3V clamping (vs. 17V), 29A peak pulse (vs. 35.3A), and 500W peak power (vs. 600W). SACB10 is suitable only for lower-energy transient suppression applications.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts carry ROHS3 Compliant status, meeting regulatory requirements for restricted substances.

Q: Does operating temperature range affect substitution compatibility? A: Operating temperature range does not affect electrical substitution compatibility for general-purpose applications. However, SMBJ10A-TP offers an extended upper temperature limit of 175°C (vs. 150°C), which may be advantageous in high-temperature environments. The MDD SMBJ10A has a reduced lower temperature limit of -50°C (vs. -55°C).

Q: Can I substitute based on packaging alone? A: No. All substitute parts must match the core electrical parameters (voltage ratings, current ratings, power ratings) in addition to the DO-214AA SMB package format. Packaging compatibility is necessary but not sufficient for substitution.

Q: What is Moisture Sensitivity Level (MSL) 1? A: MSL 1 indicates unlimited shelf life without moisture control requirements. All listed parts carry MSL 1, ensuring consistent handling and storage conditions.