ES1CLHMQG Equivalent & Substitute Parts

Part Overview

The ES1CLHMQG 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 component operates in the fast recovery category with a reverse recovery time of 35 ns, making it suitable for applications requiring rapid switching characteristics. The part is classified as Active product status with AEC-Q101 automotive qualification and ROHS3 compliance. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance are maintained across the specified parameter set.

Substiute Parts

ES1CLHMQG

Taiwan Semiconductor CorporationIn Stock: 1164ES1CLHMQG Datasheet

Current PartRFQ

ES1CL RVG

Taiwan Semiconductor CorporationIn Stock: 59797ES1CL RVG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ES1CLHMQG is determined by equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• 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
• Capacitance @ Vr, F: 10 pF @ 4V, 1MHz
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Mechanical Equivalence Criteria:

• Package / Case: DO-219AB (Sub SMA)
• Mounting Type: Surface Mount

Compliance Equivalence Criteria:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• Product Status: Active

The ES1CL RVG meets all specified electrical, mechanical, and compliance parameters and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

ES1CL RVG is a direct parametric equivalent to the ES1CLHMQG. Both components share identical electrical specifications, mechanical packaging, and regulatory compliance certifications. Selection between these parts is based on availability and packaging format:

• ES1CLHMQG: 1102 pieces in stock, packaging format not specified
• ES1CL RVG: 59700 pieces in stock, Cut Tape (CT) packaging

Both parts maintain Active product status and satisfy AEC-Q101 automotive qualification requirements. ROHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity classification are equivalent across both options. The choice between these components should be determined by procurement requirements, supply chain considerations, and packaging format compatibility with assembly processes.

Frequently Asked Questions (FAQ)

Q: Can ES1CL RVG be used as a direct replacement for ES1CLHMQG?

A: Yes. The ES1CL RVG is a parametric equivalent with identical electrical performance, mechanical compatibility, and regulatory compliance. All critical parameters including reverse voltage rating (150 V), average rectified current (1 A), forward voltage drop (950 mV @ 1 A), reverse recovery time (35 ns), and package type (DO-219AB Sub SMA) are equivalent.

Q: What are the key differences between ES1CLHMQG and ES1CL RVG?

A: The primary difference is packaging format. ES1CLHMQG is supplied in an unspecified packaging format with 1102 pieces available, while ES1CL RVG is supplied in Cut Tape (CT) format with 59700 pieces available. All electrical and mechanical specifications are identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both ES1CLHMQG and ES1CL RVG carry AEC-Q101 automotive qualification and maintain identical operating temperature ranges (-55°C to 150°C junction temperature).

Q: Do these parts require different PCB layout considerations?

A: No. Both components use the DO-219AB Sub SMA package with surface mount mounting type. PCB layout, footprint, and assembly processes are identical.

Q: What is the significance of the 35 ns reverse recovery time?

A: The 35 ns reverse recovery time classifies both parts as fast recovery diodes. This parameter determines switching speed in rectification circuits and is identical between ES1CLHMQG and ES1CL RVG.

Q: Are there any compliance differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity classification. Regulatory compliance is equivalent.