ES1CL RQG Equivalent & Substitute Parts

Part Overview

The ES1CL RQG is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 150V DC reverse voltage and 1A average rectified current in a Sub SMA surface mount package. This component is classified as a fast recovery diode with a reverse recovery time of 35 nanoseconds, suitable for standard switching and rectification applications. The part maintains Active product status and is RoHS3 compliant.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the specified parameter set. Alternative packaging configurations or inventory availability may necessitate component substitution in production environments.

Substiute Parts

ES1CL RQG

Taiwan Semiconductor CorporationIn Stock: 911ES1CL RQG Datasheet

Current PartRFQ

ES1CL RVG

Taiwan Semiconductor CorporationIn Stock: 59797ES1CL RVG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ES1CL RQG is determined by equivalence across the following critical electrical and mechanical 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

Mechanical Equivalence Criteria:

• Package / Case: DO-219AB
• Mounting Type: Surface Mount
• Supplier Device Package: Sub SMA

Compliance Equivalence Criteria:

• RoHS Status: ROHS3 Compliant
• Product Status: Active

The ES1CL RVG meets all specified electrical and mechanical parameters, with variation only in packaging configuration (Cut Tape versus reel packaging) and capacitance measurement conditions, which do not affect functional substitution.

Parameter Comparison

Engineering Selection Recommendations

Both the ES1CL RQG and ES1CL RVG are Active products manufactured by Taiwan Semiconductor Corporation with identical electrical specifications and mechanical compatibility. Selection between these parts is determined by packaging and inventory requirements rather than functional performance.

ES1CL RQG is appropriate for applications requiring reel packaging with current inventory of 864 pieces.

ES1CL RVG is appropriate for applications compatible with Cut Tape packaging and offers significantly higher inventory availability at 59,700 pieces.

Both parts satisfy RoHS3 compliance requirements and maintain identical performance across all critical electrical parameters including reverse voltage rating, forward voltage drop, reverse recovery time, and leakage current specifications. The DO-219AB package and Sub SMA supplier designation ensure mechanical and thermal compatibility in surface mount applications.

Frequently Asked Questions (FAQ)

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

A: Yes. The ES1CL RVG provides identical electrical performance across all specified parameters including voltage rating, current capacity, forward voltage drop, and reverse recovery time. Both components use the DO-219AB package in Sub SMA configuration and are RoHS3 compliant.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging configuration. The ES1CL RQG is supplied on reel packaging, while the ES1CL RVG is supplied in Cut Tape (CT) format. Electrical specifications and mechanical dimensions are identical.

Q: Are there any temperature or voltage derating considerations when substituting?

A: No. Both parts maintain identical operating temperature ranges (-55°C to 150°C junction temperature) and voltage ratings (150V DC reverse, 950mV forward drop at 1A). No derating adjustments are required for substitution.

Q: Does the packaging format affect PCB assembly compatibility?

A: No. Both parts use identical DO-219AB package geometry and Sub SMA supplier designation. PCB footprints, solder pad layouts, and pick-and-place machine compatibility remain unchanged between the two packaging formats.

Q: Which part should be selected for new designs?

A: Selection is based on supply chain and manufacturing requirements. The ES1CL RVG offers higher inventory availability. Both parts are Active products with equivalent long-term availability and support from Taiwan Semiconductor Corporation.