SMBJ60-E3/52 Equivalent & Substitute Parts

Part Overview

The SMBJ60-E3/52 is a unidirectional Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is designed for general-purpose transient voltage suppression applications in surface-mount configurations using the DO-214AA (SMB) package. The part is currently listed as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Substiute Parts

SMBJ60-E3/52

Vishay General Semiconductor - Diodes DivisionIn Stock: 1256SMBJ60-E3/52 Datasheet

Current PartRFQ

SMBJ60A-E3/52

Vishay General Semiconductor - Diodes DivisionIn Stock: 3294SMBJ60A-E3/52 Datasheet

DirectRFQ

SMBJ60E3/TR13

Microchip TechnologyIn Stock: 1134SMBJ60E3/TR13 Datasheet

DirectRFQ

SMBJ60A

MDDIn Stock: 27357SMBJ60A Datasheet

MFR RecommendedRFQ

SMBJ60A

MDDIn Stock: 27357SMBJ60A Datasheet

MFR RecommendedRFQ

SMBJ60A

MDDIn Stock: 27357SMBJ60A Datasheet

MFR RecommendedRFQ

SMBJ60A-13-F

Diodes IncorporatedIn Stock: 3077SMBJ60A-13-F Datasheet

MFR RecommendedRFQ

SMBJ60A-TP

Micro Commercial CoIn Stock: 20097SMBJ60A-TP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SMBJ60-E3/52 is determined by the following critical parameters:

Electrical Parameters (Must Match):

• Voltage - Reverse Standoff (Typ): 60V
• Voltage - Breakdown (Min): 66.7V
• Unidirectional Channels: 1
• Power - Peak Pulse: 600W
• Applications: General Purpose

Mechanical Parameters (Must Match):

• Package / Case: DO-214AA, SMB
• Mounting Type: Surface Mount

Acceptable Variations:

• Voltage - Clamping (Max) @ Ipp: 96.8V to 107V (within design tolerance)
• Current - Peak Pulse (10/1000µs): 5.6A to 6.2A (within design tolerance)
• Operating Temperature Range: -50°C to -65°C minimum; 150°C to 175°C maximum (extended ranges acceptable)

Substitute parts are grouped into two categories based on clamping voltage characteristics: those matching the original 107V clamping specification and those with 96.8V clamping voltage, both of which maintain the same reverse standoff and breakdown voltage ratings.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute (Exact Electrical Match): SMBJ60E3/TR13 (Microchip Technology) is the direct equivalent, maintaining the original 107V clamping voltage specification and 5.6A peak pulse current. This part is active and available in Tape & Reel packaging. The extended operating temperature range (-65°C minimum) provides additional thermal margin.

Secondary Substitutes (Acceptable Electrical Variation): SMBJ60A-E3/52 (Vishay), SMBJ60A (MDD), SMBJ60A-13-F (Diodes Incorporated), and SMBJ60A-TP (Micro Commercial Co) are all active alternatives with 96.8V clamping voltage and 6.2A peak pulse current. These parts maintain the same reverse standoff voltage (60V) and breakdown voltage (66.7V) as the original, with improved current handling capability. All are ROHS3 compliant with MSL 1 rating.

Selection Criteria:

• For applications requiring exact clamping voltage specification: select SMBJ60E3/TR13
• For applications with tolerance for 96.8V clamping voltage: select from SMBJ60A variants based on packaging requirements and availability
• All substitutes maintain compliance with ROHS3 and REACH requirements
• All substitutes are rated for general-purpose transient voltage suppression applications

Frequently Asked Questions (FAQ)

Q: Can SMBJ60A variants be used as direct replacements for SMBJ60-E3/52? A: SMBJ60A variants are functionally compatible substitutes. They maintain the same 60V reverse standoff voltage and 66.7V minimum breakdown voltage. The primary difference is the clamping voltage specification: SMBJ60A variants clamp at 96.8V versus the original 107V. This variation is within acceptable design tolerance for general-purpose transient suppression applications.

Q: What is the difference between SMBJ60E3/TR13 and SMBJ60A-E3/52? A: Both are Vishay products with the same reverse standoff and breakdown voltages. SMBJ60E3/TR13 is manufactured by Microchip Technology and maintains the original 107V clamping voltage with 5.6A peak pulse current. SMBJ60A-E3/52 is a Vishay product with 96.8V clamping voltage and 6.2A peak pulse current. The choice depends on whether exact clamping voltage specification is required.

Q: Are all substitute parts available in the same packaging? A: All substitute parts use the DO-214AA (SMB) surface-mount package. Packaging formats vary: some are supplied in Cut Tape (CT) & Digi-Reel®, while others are in Tape & Reel (TR) format. Verify packaging availability with your supplier based on assembly requirements.

Q: Do the substitute parts meet the same compliance standards? A: Yes. All substitute parts listed are ROHS3 compliant, REACH unaffected, and rated MSL 1 (Unlimited moisture sensitivity level). All are classified under ECCN EAR99 and HTSUS 8541.10.0080.

Q: What is the operating temperature range for each substitute? A: SMBJ60E3/TR13 operates from -65°C to 150°C (extended minimum). SMBJ60A-E3/52 and SMBJ60A-13-F operate from -55°C to 150°C. SMBJ60A (MDD) operates from -50°C to 150°C. SMBJ60A-TP operates from -55°C to 175°C (extended maximum). Select based on your application's thermal requirements.

Q: Can I mix different substitute part numbers in the same design? A: All listed substitutes are electrically and mechanically compatible within the specified parameter ranges. However, for consistency in procurement and quality control, it is recommended to standardize on a single part number per design revision.