ES3JC-HF Equivalent & Substitute Parts

Part Overview

The ES3JC-HF is a general-purpose rectifier diode manufactured by Comchip Technology, rated for 600 V DC reverse voltage and 3 A average rectified current in a surface mount DO-214AB (SMC) package. This component is classified as Active product status and is RoHS3 compliant. 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

ES3JC-HF

Comchip TechnologyIn Stock: 1090ES3JC-HF Datasheet

Current PartRFQ

ES3JC

MDDIn Stock: 30409ES3JC Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ES3JC-HF are identified based on strict parametric equivalence across the following critical electrical and mechanical criteria:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 600 V
• Current - Average Rectified (Io): 3 A
• Voltage - Forward (Vf) (Max) @ If: 1.68 V @ 3 A
• Reverse Recovery Time (trr): 35 ns
• Current - Reverse Leakage @ Vr: 5 µA @ 600 V
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Mechanical Parameters (Must Match):

• Package / Case: DO-214AB, SMC
• Mounting Type: Surface Mount

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Product Status: Active

The ES3JC manufactured by MDD meets all specified electrical and mechanical parameters and is therefore classified as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

The ES3JC manufactured by MDD is a direct parametric equivalent to the ES3JC-HF. Both components share identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts is determined by availability, supply chain requirements, and inventory status rather than technical performance differences.

Both parts are Active product status and RoHS3 compliant, ensuring suitability for current design requirements and regulatory compliance. The ES3JC (MDD) maintains equivalent performance across all critical parameters including reverse voltage rating, forward current capacity, recovery time, and leakage characteristics.

Frequently Asked Questions (FAQ)

Q: Can the ES3JC (MDD) be used as a direct replacement for the ES3JC-HF (Comchip Technology)?

A: Yes. Both components are parametrically equivalent across all electrical and mechanical specifications. They share identical voltage ratings (600 V), current ratings (3 A), forward voltage characteristics (1.68 V @ 3 A), recovery time (35 ns), and package configuration (DO-214AB, SMC). Both are RoHS3 compliant and Active product status.

Q: Are there any package or mounting differences between these parts?

A: No. Both the ES3JC-HF and ES3JC use the DO-214AB (SMC) surface mount package. They are mechanically and electrically interchangeable at the PCB assembly level.

Q: What are the critical parameters that determine substitution eligibility?

A: Substitution eligibility is determined by matching: (1) Voltage - DC Reverse (Vr) at 600 V maximum, (2) Current - Average Rectified (Io) at 3 A, (3) Voltage - Forward (Vf) at 1.68 V @ 3 A, (4) Reverse Recovery Time (trr) at 35 ns, (5) Current - Reverse Leakage at 5 µA @ 600 V, (6) Speed classification as Fast Recovery, (7) DO-214AB, SMC package, and (8) RoHS3 compliance status.

Q: Do both parts operate across the same temperature range?

A: Yes. Both components are rated for junction operating temperatures from -55°C to 150°C.

Q: Is there any difference in compliance certifications between these parts?

A: Both parts are RoHS3 compliant. The ES3JC (MDD) carries REACH Unaffected status. Both meet the required regulatory standards for equivalent application.