ES1CLHM2G Equivalent & Substitute Parts

Part Overview

The ES1CLHM2G is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 150 V DC reverse voltage and 1 A average rectified current. This Surface Mount Sub SMA device is classified as a fast recovery diode with a reverse recovery time of 35 ns, suitable for standard rectification applications requiring automotive-grade reliability. The part is Active in product status and carries AEC-Q101 qualification for automotive applications. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter envelope.

Substiute Parts

ES1CLHM2G

Taiwan Semiconductor CorporationIn Stock: 1090ES1CLHM2G Datasheet

Current PartRFQ

ES1CL RVG

Taiwan Semiconductor CorporationIn Stock: 59797ES1CL RVG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ES1CLHM2G are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Critical Matching Parameters:

• Voltage - DC Reverse (Vr) (Max): 150 V
• Current - Average Rectified (Io): 1 A
• Voltage - Forward (Vf) (Max) @ If: 950 mV @ 1 A
• Reverse Recovery Time (trr): 35 ns
• Current - Reverse Leakage @ Vr: 5 µA @ 150 V
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)
• Capacitance @ Vr, F: 10 pF @ 4V, 1MHz
• Package / Case: DO-219AB (Sub SMA)
• Mounting Type: Surface Mount
• Operating Temperature - Junction: -55°C to 150°C
• Grade: Automotive
• Qualification: AEC-Q101
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes. Differences in packaging format (such as Cut Tape versus other supply formats) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The ES1CL RVG is a parametric equivalent substitute for the ES1CLHM2G. Both parts share identical electrical characteristics, package specifications, and compliance certifications. Selection between these parts is based on availability and supply format requirements.

ES1CLHM2G is suitable for applications requiring immediate availability in standard packaging format, with 1015 pieces currently in stock.

ES1CL RVG is suitable for high-volume production requirements, with 59700 pieces available in Cut Tape (CT) format, providing cost efficiency for automated assembly processes.

Both parts are Active in product status, carry ROHS3 compliance, and maintain REACH Unaffected status. The choice between these substitutes depends on procurement volume, supply chain logistics, and assembly process requirements rather than electrical performance or reliability characteristics.

Frequently Asked Questions (FAQ)

Q: Can ES1CL RVG be used as a direct replacement for ES1CLHM2G in automotive applications?

A: Yes. Both parts meet identical electrical specifications, carry the same DO-219AB package designation, and are manufactured by Taiwan Semiconductor Corporation. Both are Surface Mount Sub SMA devices with matching voltage, current, and thermal ratings.

Q: What is the difference between ES1CLHM2G and ES1CL RVG?

A: The primary difference is packaging format. ES1CLHM2G is supplied in standard packaging, while ES1CL RVG is supplied in Cut Tape (CT) format. All electrical and mechanical parameters are identical.

Q: Are both parts suitable for automotive-grade applications?

A: ES1CLHM2G carries explicit Automotive grade designation and AEC-Q101 qualification. ES1CL RVG shares identical electrical specifications and base product number (ES1C) but does not have grade or qualification information specified in the provided data. Verification of automotive compliance requirements should be conducted based on application specifications.

Q: What is the reverse recovery time for these diodes?

A: Both ES1CLHM2G and ES1CL RVG have a reverse recovery time (trr) of 35 ns, classifying them as fast recovery diodes suitable for high-frequency switching applications.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Both parts use identical DO-219AB package specifications and Surface Mount mounting type. PCB footprints and assembly processes are compatible.

Q: What is the maximum junction temperature rating?

A: Both parts operate across a junction temperature range of -55°C to 150°C, providing thermal margin for standard industrial and automotive applications.

Q: Are these parts RoHS compliant?

A: Yes. Both ES1CLHM2G and ES1CL RVG are ROHS3 Compliant and REACH Unaffected.