ES2D-TP Equivalent & Substitute Parts

Part Overview

The ES2D-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 200V DC reverse voltage and 2A average rectified current in a DO-214AC (HSMA) surface mount package. This component is classified as obsolete, necessitating identification of equivalent and substitute parts for ongoing design support and procurement continuity. Equivalent parts maintain identical electrical and mechanical specifications, while substitute parts provide functional alternatives within acceptable parameter tolerances for the same application category.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	200	V
Current - Average Rectified (Io)	2	A
Voltage - Forward (Vf) (Max) @ If	975 mV @ 2 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Reverse Recovery Time (trr)	50	ns
Current - Reverse Leakage @ Vr	5	µA @ 200 V
Package / Case	DO-214AC, SMA	—
Operating Temperature - Junction	-50°C ~ 150°C	°C
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the ES2D-TP is determined by equivalence in the following critical parameters: maximum reverse voltage (200V), average rectified current (2A), fast recovery speed classification (≤500ns), and surface mount package compatibility. The ES2D-TP from Micro Commercial Co serves as both the parametric equivalent and the primary substitute reference. The ES2D from Good-Ark Semiconductor qualifies as a similar manufacturer part number substitute based on matching voltage and current ratings, fast recovery speed, and surface mount technology, despite differences in package designation (DO-214AA vs. DO-214AC) and minor variations in forward voltage and reverse recovery time specifications.

Substitution logic is based strictly on:

Voltage - DC Reverse (Vr) (Max): 200V
Current - Average Rectified (Io): 2A
Speed classification: Fast Recovery
Mounting Type: Surface Mount
Technology: Standard rectifier diode

Parameter Comparison

Parameter	ES2D-TP (Micro Commercial Co)	ES2D (Good-Ark Semiconductor)
Voltage - DC Reverse (Vr) (Max)	200 V	200 V
Current - Average Rectified (Io)	2 A	2 A
Voltage - Forward (Vf) (Max) @ If	975 mV @ 2 A	950 mV @ 2 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	50 ns	35 ns
Current - Reverse Leakage @ Vr	5 µA @ 200 V	10 µA @ 200 V
Mounting Type	Surface Mount	Surface Mount
Package / Case	DO-214AC, SMA	DO-214AA, SMB
Operating Temperature - Junction	-50°C ~ 150°C	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active

Engineering Selection Recommendations

The ES2D-TP from Micro Commercial Co is the parametric equivalent part number and serves as the primary reference for this component category. Due to obsolete product status, the ES2D from Good-Ark Semiconductor is available as an active substitute with equivalent electrical performance. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The ES2D from Good-Ark Semiconductor offers superior reverse recovery time (35 ns versus 50 ns) and extended lower operating temperature limit (-55°C versus -50°C), with marginally lower forward voltage (950 mV versus 975 mV). Package differences between DO-214AC (HSMA) and DO-214AA (SMB) require mechanical verification for PCB layout compatibility. Selection between equivalent and substitute parts should be based on package footprint requirements and inventory availability, as electrical performance is functionally equivalent for standard rectifier applications.

Frequently Asked Questions (FAQ)

Q: Can the ES2D from Good-Ark Semiconductor directly replace the ES2D-TP in existing designs?

A: Electrical substitution is valid based on matching voltage (200V), current (2A), and fast recovery speed specifications. However, package differences (DO-214AC versus DO-214AA) require verification of PCB footprint compatibility before implementation.

Q: What are the key differences between the ES2D-TP and ES2D substitute?

A: The primary differences are package designation (DO-214AC/SMA versus DO-214AA/SMB), reverse recovery time (50 ns versus 35 ns), forward voltage (975 mV versus 950 mV), reverse leakage current (5 µA versus 10 µA), and product status (obsolete versus active). Voltage and current ratings are identical.

Q: Are both parts compliant with current environmental and regulatory standards?

A: Yes. Both the ES2D-TP and ES2D are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity classification, meeting current regulatory requirements for electronic component procurement.

Q: Does the faster reverse recovery time of the ES2D provide performance advantages?

A: The ES2D exhibits 35 ns reverse recovery time compared to 50 ns for the ES2D-TP. This faster recovery may reduce switching losses in high-frequency applications, though both parts meet fast recovery speed classification (≤500ns).

Q: What packaging considerations apply when substituting between these parts?

A: The ES2D-TP uses DO-214AC (HSMA) package, while the ES2D uses DO-214AA (SMB) package. These are different surface mount packages with distinct footprints. PCB layout and component placement must be verified for mechanical compatibility before substitution.

Q: Is inventory availability a factor in part selection?

A: Yes. The ES2D from Good-Ark Semiconductor shows 89,400 pieces in stock with active product status, while the ES2D-TP is obsolete with 17,400 pieces remaining. For new designs and long-term procurement, the active ES2D is the preferred selection.

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