ES1DL RUG Equivalent & Substitute Parts

Part Overview

The ES1DL RUG is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 200 V DC reverse voltage and 1 A average rectified current in a Sub SMA surface mount package. This component is classified as Active product status and complies with ROHS3 and REACH standards. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, supply chain considerations, or specific application requirements within the defined parameter ranges.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	200	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) (Max) @ If	950 mV @ 1 A	mV
Reverse Recovery Time (trr)	35	ns
Current - Reverse Leakage @ Vr	5	µA @ 200 V
Package / Case	DO-219AB	-
Mounting Type	Surface Mount	-
Operating Temperature - Junction	-55°C ~ 150°C	°C
RoHS Status	ROHS3 Compliant	-

Substitute Part Grouping Explanation

Substitute parts for the ES1DL RUG are classified into two categories based on electrical and mechanical parameter alignment:

Parametric Equivalents maintain identical or functionally equivalent electrical specifications across all critical parameters: 200 V reverse voltage rating, 1 A average rectified current, 950 mV forward voltage drop at 1 A, fast recovery characteristics (≤500 ns), and DO-219AB package compatibility. These parts differ only in packaging format (Cut Tape vs. Tape & Reel) or minor variations in reverse recovery time (35 ns to 50 ns) and capacitance measurements that do not affect functional performance.

Similar Parts share the same 200 V reverse voltage rating and DO-219AB package but differ in current rating (500 mA to 2 A), forward voltage characteristics, reverse recovery time, or leakage current specifications. These parts are suitable for applications where the primary circuit requirements align with the 200 V voltage class and surface mount package, but where current capacity or recovery speed parameters differ from the original specification.

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io	Vf @ If	trr	Ir @ Vr	Package	Packaging Format	Temp Range
ES1DL RUG	Taiwan Semiconductor Corporation	200 V	1 A	950 mV @ 1 A	35 ns	5 µA @ 200 V	DO-219AB	Tape & Reel (TR)	-55°C ~ 150°C
ES1DL	Taiwan Semiconductor Corporation	200 V	1 A	950 mV @ 1 A	35 ns	5 µA @ 200 V	DO-219AB	Cut Tape (CT) & Digi-Reel®	-55°C ~ 150°C
HS1DL RVG	Taiwan Semiconductor Corporation	200 V	1 A	950 mV @ 1 A	50 ns	5 µA @ 200 V	DO-219AB	Cut Tape (CT)	-55°C ~ 150°C
RS07D-GS08	Vishay General Semiconductor - Diodes Division	200 V	500 mA	1.15 V @ 700 mA	150 ns	10 µA @ 200 V	DO-219AB	Tape & Reel (TR)	-55°C ~ 150°C
VS-1EFH02-M3/I	Vishay General Semiconductor - Diodes Division	200 V	1 A	930 mV @ 1 A	16 ns	2 µA @ 200 V	DO-219AB	Tape & Reel (TR)	-65°C ~ 175°C
VS-2EFH02HM3/I	Vishay General Semiconductor - Diodes Division	200 V	2 A	950 mV @ 2 A	25 ns	2 µA @ 200 V	DO-219AB	Tape & Reel (TR)	-65°C ~ 175°C

Engineering Selection Recommendations

Parametric Equivalent Selection (ES1DL, HS1DL RVG):

The ES1DL and HS1DL RVG maintain full electrical equivalence to the ES1DL RUG across voltage, current, and thermal specifications. Both parts are Active status products with ROHS3 compliance and REACH unaffected status. Selection between these parametric equivalents is determined by packaging format availability: ES1DL is supplied in Cut Tape and Digi-Reel® format, while HS1DL RVG is supplied in Cut Tape format only. The HS1DL RVG exhibits a 50 ns reverse recovery time compared to 35 ns for the ES1DL RUG, which remains within acceptable fast recovery classification (≤500 ns) for general-purpose rectification applications.

Similar Part Selection (RS07D-GS08, VS-1EFH02-M3/I, VS-2EFH02HM3/I):

Similar parts share the 200 V voltage rating and DO-219AB package but introduce variations in current capacity and recovery characteristics. RS07D-GS08 is rated for 500 mA average rectified current and carries AEC-Q101 automotive qualification. VS-1EFH02-M3/I is rated for 1 A with superior reverse recovery time (16 ns) and lower leakage current (2 µA), with extended operating temperature range (-65°C ~ 175°C). VS-2EFH02HM3/I is rated for 2 A with AEC-Q101 automotive qualification and 25 ns reverse recovery time. Selection of similar parts requires confirmation that the application circuit can accommodate the specified current rating and recovery characteristics.

All substitute parts maintain ROHS3 compliance, Moisture Sensitivity Level 1 (Unlimited), and EAR99 export classification consistent with the ES1DL RUG.

Frequently Asked Questions (FAQ)

Q: Can ES1DL be used as a direct replacement for ES1DL RUG?

A: Yes. ES1DL is a parametric equivalent with identical electrical specifications (200 V, 1 A, 950 mV forward voltage, 35 ns recovery time). The difference is packaging format: ES1DL is supplied in Cut Tape and Digi-Reel® format, while ES1DL RUG is supplied in Tape & Reel format. Both are DO-219AB surface mount packages suitable for identical PCB assembly processes.

Q: What is the difference between HS1DL RVG and ES1DL RUG?

A: HS1DL RVG maintains the same voltage (200 V), current (1 A), and forward voltage (950 mV @ 1 A) specifications as ES1DL RUG. The reverse recovery time is 50 ns compared to 35 ns for ES1DL RUG. Both values fall within the fast recovery classification (≤500 ns). HS1DL RVG is supplied in Cut Tape format only.

Q: Can RS07D-GS08 replace ES1DL RUG in all applications?

A: RS07D-GS08 shares the 200 V voltage rating and DO-219AB package but is rated for 500 mA average rectified current compared to 1 A for ES1DL RUG. Substitution is valid only for applications where the circuit current requirement does not exceed 500 mA. RS07D-GS08 carries AEC-Q101 automotive qualification and is suitable for automotive applications.

Q: What are the advantages of VS-1EFH02-M3/I over ES1DL RUG?

A: VS-1EFH02-M3/I maintains the 200 V voltage and 1 A current rating but offers superior reverse recovery time (16 ns vs. 35 ns), lower reverse leakage current (2 µA vs. 5 µA), and extended operating temperature range (-65°C ~ 175°C vs. -55°C ~ 150°C). Forward voltage is slightly lower (930 mV vs. 950 mV @ 1 A). These characteristics make VS-1EFH02-M3/I suitable for high-speed switching applications and extended temperature environments.

Q: Is VS-2EFH02HM3/I suitable for 1 A applications?

A: Yes. VS-2EFH02HM3/I is rated for 2 A average rectified current, which exceeds the 1 A requirement of ES1DL RUG. The part maintains 200 V voltage rating and DO-219AB package compatibility. However, the forward voltage specification is measured at 2 A (950 mV @ 2 A) rather than 1 A. VS-2EFH02HM3/I carries AEC-Q101 automotive qualification.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (ES1DL, HS1DL RVG, RS07D-GS08, VS-1EFH02-M3/I, VS-2EFH02HM3/I) are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited) and REACH unaffected status, matching the compliance profile of ES1DL RUG.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on a reel, suitable for high-volume automated assembly. Cut Tape (CT) packaging supplies components on tape segments cut to specified lengths, suitable for lower-volume or mixed-component assembly. Digi-Reel® is a proprietary format combining tape and reel characteristics. All formats use identical DO-219AB surface mount packages and are compatible with standard pick-and-place assembly equipment.

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