Equivalent & Substitute Parts for S3KBHE3-TP

Part Overview

S3KBHE3-TP is a diode rectifier from Micro Commercial Co, classified under Diodes, Rectifiers, featuring an 800 V maximum DC reverse voltage and a 3A average rectified current in a DO-214AA (SMB) surface-mount package. The device status is Obsolete, necessitating identification of alternative parts to ensure continued supply for design maintenance and production requirements. Alternative models are required due to the product discontinuation.

Substiute Parts

S3KBHE3-TP

Micro Commercial CoIn Stock: 891S3KBHE3-TP Datasheet

Current PartRFQ

S3MBHE3-TP

Micro Commercial CoIn Stock: 725S3MBHE3-TP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for S3KBHE3-TP is determined by matching essential electrical, mechanical, and compliance parameters, strictly limited to those provided:

• Voltage - DC Reverse (Vr) (Max)
• Current - Average Rectified (Io)
• Voltage - Forward (Vf) (Max) @ If
• Speed specification
• Current - Reverse Leakage @ Vr
• Capacitance @ Vr, F
• Mounting Type
• Package / Case
• Supplier Device Package
• Operating Temperature - Junction
• REACH Status
• ECCN
• HTSUS

These parameters ensure full electrical and mechanical compatibility within the Diodes, Rectifiers product category.

Parameter Comparison

Engineering Selection Recommendations

S3KBHE3-TP is designated Obsolete, while S3MBHE3-TP is listed as Active. Both products are REACH Unaffected and have an ECCN of EAR99, ensuring regulatory compliance. Both share an identical mechanical package and operating temperature range, fulfilling component selection requirements based on status and compliance parameters supplied.

Frequently Asked Questions (FAQ)

Q1: What determines direct substitution compatibility between S3KBHE3-TP and S3MBHE3-TP?
A1: Compatibility is strictly determined by identical package/case, average rectified current, forward voltage, speed, mounting type, operating temperature, and regulatory status as provided.

Q2: Do changes in maximum DC reverse voltage affect interchangeability?
A2: Substitute selection includes maximum DC reverse voltage as a key parameter. S3MBHE3-TP provides 1000 V compared to 800 V for S3KBHE3-TP. All other core specifications are matched as per provided details.

Q3: Are there packaging or mechanical considerations to note for these substitutions?
A3: Both S3KBHE3-TP and S3MBHE3-TP utilize the DO-214AA (SMB) surface-mount case and supplier device package, ensuring mechanical interchangeability within system designs.

Q4: Is compliance status maintained when substituting with S3MBHE3-TP?
A4: Both parts are specified as REACH Unaffected and assigned ECCN EAR99, maintaining compliance as outlined in the provided data.

Q5: Why is substitute identification important for this diode rectifier category?
A5: Substitute identification is directly required due to the Obsolete status of S3KBHE3-TP, ensuring continued access to functionally and mechanically compatible parts for ongoing engineering applications.