ES2DHM3_A/I Equivalent & Substitute Parts Reference

Part Overview

The ES2DHM3_A/I is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 200 V DC reverse voltage and 2 A average rectified current in a surface mount DO-214AA (SMB) package. This component is classified as Active product status with AEC-Q101 automotive qualification. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to supply constraints, design flexibility, or manufacturing sourcing strategies.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	200	V
Current - Average Rectified (Io)	2	A
Voltage - Forward (Vf) (Max) @ If	900 mV @ 2 A	mV
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Reverse Recovery Time (trr)	30	ns
Current - Reverse Leakage @ Vr	10	µA @ 200 V
Capacitance @ Vr, F	18	pF @ 4V, 1MHz
Package / Case	DO-214AA, SMB	—
Operating Temperature - Junction	-55 to 150	°C
Grade	Automotive	—
Qualification	AEC-Q101	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the ES2DHM3_A/I are identified based on strict electrical and mechanical parameter equivalence. The primary substitution criteria are:

Critical Parameters (Must Match):

Voltage - DC Reverse (Vr) (Max): 200 V
Current - Average Rectified (Io): 2 A
Voltage - Forward (Vf) (Max) @ If: 900 mV @ 2 A
Package / Case: DO-214AA, SMB
Operating Temperature - Junction: -55°C to 150°C
Technology: Standard
Mounting Type: Surface Mount

Secondary Parameters (Allowable Variation):

Reverse Recovery Time (trr): 20–30 ns
Current - Reverse Leakage @ Vr: 5–10 µA @ 200 V
Capacitance @ Vr, F: 18–25 pF @ 4V, 1MHz
Packaging Format: Tape & Reel (TR) or Cut Tape (CT)
Manufacturer: Vishay General Semiconductor or Taiwan Semiconductor Corporation
Grade and Qualification: Automotive grade with AEC-Q101 or standard grade

All substitute parts listed maintain Active product status and ROHS3 compliance.

Parameter Comparison

Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) @ If [mV]	trr [ns]	Ir @ Vr [µA]	C @ Vr [pF]	Package	Packaging	Grade	Inventory [Pcs]
ES2DHM3_A/I	Vishay	200	2	900 @ 2A	30	10 @ 200V	18 @ 4V	DO-214AA	Tape & Reel	Automotive	991
ES2D-E3/52T	Vishay	200	2	900 @ 2A	30	10 @ 200V	18 @ 4V	DO-214AA	Cut Tape	Standard	155985
ES2D-E3/5BT	Vishay	200	2	900 @ 2A	30	10 @ 200V	18 @ 4V	DO-214AA	Tape & Reel	Standard	22500
ES2D-M3/52T	Vishay	200	2	900 @ 2A	30	10 @ 200V	18 @ 4V	DO-214AA	Tape & Reel	Standard	6400
ES2DHE3_A/H	Vishay	200	2	900 @ 2A	20	10 @ 200V	18 @ 4V	DO-214AA	Tape & Reel	Automotive	32210
ES2DHE3_A/I	Vishay	200	2	900 @ 2A	20	10 @ 200V	18 @ 4V	DO-214AA	Tape & Reel	Automotive	15969
U2D-E3/52T	Vishay	200	2	900 @ 2A	27	10 @ 200V	—	DO-214AA	Tape & Reel	Standard	73900
ES2DV	Taiwan Semiconductor	200	2	900 @ 2A	20	5 @ 200V	25 @ 4V	DO-214AA	Tape & Reel	Standard	6817
ES2DVH	Taiwan Semiconductor	200	2	900 @ 2A	20	10 @ 200V	25 @ 4V	DO-214AA	Tape & Reel	Automotive	6776

Engineering Selection Recommendations

For Automotive Applications (AEC-Q101 Required):

Use ES2DHE3_A/H or ES2DHE3_A/I when automotive qualification is mandatory. Both parts carry AEC-Q101 certification and Automotive grade designation. ES2DHE3_A/I offers higher inventory availability (15,969 pcs) compared to ES2DHE3_A/H (32,210 pcs). Both feature reduced reverse recovery time (20 ns) relative to the main part (30 ns), providing improved switching performance.

ES2DVH from Taiwan Semiconductor Corporation is an alternative automotive-qualified substitute with AEC-Q101 certification, featuring 20 ns reverse recovery time and lower reverse leakage current (10 µA @ 200V). Inventory is limited (6,776 pcs).

For Standard Industrial Applications (No Automotive Requirement):

ES2D-E3/52T (Cut Tape packaging, 155,985 pcs inventory) provides identical electrical parameters to the main part with maximum availability. This option is suitable when packaging format flexibility is acceptable.

ES2D-E3/5BT and ES2D-M3/52T are Tape & Reel alternatives with standard grade classification. Both maintain 30 ns reverse recovery time matching the main part specification.

U2D-E3/52T offers high inventory (73,900 pcs) with 27 ns reverse recovery time, within the allowable range. Capacitance data is not provided for this part.

For Applications Requiring Lower Reverse Leakage:

ES2DV from Taiwan Semiconductor Corporation features 5 µA reverse leakage current at 200 V, lower than the main part specification (10 µA). This part carries standard grade classification and 20 ns reverse recovery time.

Compliance Considerations:

All listed substitute parts maintain ROHS3 compliance, Moisture Sensitivity Level 1 (Unlimited), and REACH Unaffected status, matching the main part ES2DHM3_A/I.

Frequently Asked Questions (FAQ)

Q: Can ES2D-E3/52T replace ES2DHM3_A/I in automotive applications?

A: ES2D-E3/52T is classified as standard grade without AEC-Q101 certification. It is not suitable for applications requiring automotive qualification. Use ES2DHE3_A/H or ES2DHE3_A/I for automotive designs.

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

A: Tape & Reel (TR) packaging supplies components on continuous tape suitable for high-speed automated assembly. Cut Tape (CT) packaging provides components on cut tape segments for lower-volume or manual assembly processes. Both formats contain identical components; the difference is in delivery and handling format only.

Q: Is the reverse recovery time difference between 20 ns and 30 ns significant?

A: Reverse recovery time affects switching speed and switching losses in rectifier applications. The 10 ns difference between ES2DHE3_A/I (20 ns) and ES2DHM3_A/I (30 ns) represents improved performance. For most general-purpose rectification applications, both values are acceptable. High-frequency switching applications may benefit from the lower trr value.

Q: Can I use ES2DV or ES2DVH from Taiwan Semiconductor Corporation as direct replacements?

A: Yes, both parts meet the critical electrical parameters (200 V, 2 A, 900 mV forward voltage, DO-214AA package). ES2DVH carries AEC-Q101 automotive qualification matching the main part grade. ES2DV is standard grade. Minor differences exist in reverse leakage current (5 µA for ES2DV vs. 10 µA for main part) and capacitance (25 pF vs. 18 pF), which are within acceptable variation for general-purpose rectifier applications.

Q: Which substitute offers the best inventory availability?

A: ES2D-E3/52T from Vishay offers the highest inventory (155,985 pcs), followed by U2D-E3/52T (73,900 pcs). Both are standard grade parts. For automotive-qualified alternatives, ES2DHE3_A/H provides the highest inventory (32,210 pcs).

Q: Are all substitute parts RoHS3 compliant?

A: Yes, all listed substitute parts maintain ROHS3 Compliant status and REACH Unaffected designation, matching the main part ES2DHM3_A/I.

Q: What is the operating temperature range for all substitute parts?

A: All substitute parts operate across the junction temperature range of -55°C to 150°C, identical to the main part specification.

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