BYG10JHM3_A/I Equivalent & Substitute Parts

Part Overview

The BYG10JHM3_A/I is an avalanche diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 600V DC reverse voltage and 1.5A average rectified current in a surface mount DO-214AC (SMA) package. This component is classified as Active product status and carries AEC-Q101 automotive qualification. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

BYG10JHM3_A/I

Vishay General Semiconductor - Diodes DivisionIn Stock: 1117BYG10JHM3_A/I Datasheet

Current PartRFQ

BYG10J-E3/TR

Vishay General Semiconductor - Diodes DivisionIn Stock: 41419BYG10J-E3/TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BYG10JHM3_A/I is determined by strict equivalence across the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Voltage - DC Reverse (Vr) (Max): 600V
• Current - Average Rectified (Io): 1.5A
• Voltage - Forward (Vf) (Max) @ If: 1.15V @ 1.5A
• Reverse Recovery Time (trr): 4µs
• Current - Reverse Leakage @ Vr: 1µA @ 600V
• Technology: Avalanche
• Package / Case: DO-214AC, SMA
• Mounting Type: Surface Mount
• Operating Temperature Range: -55°C to 150°C

The substitute part BYG10J-E3/TR meets all specified electrical parameters and mechanical requirements, enabling direct functional replacement in circuit designs.

Parameter Comparison

Engineering Selection Recommendations

Both BYG10JHM3_A/I and BYG10J-E3/TR are Active product status components manufactured by Vishay General Semiconductor - Diodes Division. Selection between these parts is based on availability and supply chain requirements rather than electrical or mechanical differentiation.

BYG10JHM3_A/I carries AEC-Q101 automotive qualification, suitable for applications requiring explicit automotive-grade certification.

BYG10J-E3/TR provides equivalent electrical and mechanical performance with higher inventory availability (41,400 pcs vs. 1,055 pcs), supporting production continuity and supply chain flexibility.

Both parts comply with ROHS3, carry MSL 1 (Unlimited) moisture sensitivity rating, and are REACH Unaffected. Selection should be based on specific supply chain constraints, inventory requirements, and automotive qualification mandates of the end application.

Frequently Asked Questions (FAQ)

Q: Can BYG10J-E3/TR replace BYG10JHM3_A/I in automotive applications?

A: BYG10J-E3/TR provides identical electrical and mechanical performance. However, BYG10JHM3_A/I carries explicit AEC-Q101 automotive qualification. Substitution in automotive applications requires verification that design specifications do not mandate AEC-Q101 certification as a requirement.

Q: Are the DO-214AC and SMA packages interchangeable?

A: DO-214AC and SMA refer to the same physical package. Both parts use this identical package, ensuring mechanical and thermal compatibility in PCB layouts.

Q: What is the difference between the part numbers BYG10JHM3_A/I and BYG10J-E3/TR?

A: Both parts share the base product number BYG10 and deliver identical electrical specifications. The suffix variations indicate different manufacturing codes and packaging configurations (Tape & Reel for both). The primary distinction is AEC-Q101 qualification on BYG10JHM3_A/I.

Q: Are moisture sensitivity levels identical?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Do both parts meet RoHS and REACH compliance?

A: Both BYG10JHM3_A/I and BYG10J-E3/TR are ROHS3 Compliant and REACH Unaffected, meeting environmental regulatory requirements.