VS-2EGH02HM3_A/I Equivalent & Substitute Parts

Part Overview

The VS-2EGH02HM3_A/I is a general-purpose fast recovery rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount diode operates at 200 V DC reverse voltage with a 2 A average rectified current rating and is housed in a DO-214AA (SMB) package. The device is part of the FRED Pt® series and carries automotive-grade qualification under AEC-Q101. The part is currently active in production with 3,924 units in stock. Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity for applications requiring compatible rectification performance.

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
Reverse Recovery Time (trr)	25	ns
Current - Reverse Leakage @ Vr	2	µA @ 200 V
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	-
Package / Case	DO-214AA, SMB	-
Operating Temperature - Junction	-65°C ~ 175°C	°C
Grade	Automotive	-
Qualification	AEC-Q101	-
RoHS Status	ROHS3 Compliant	-

Substitute Part Grouping Explanation

Substitute parts for the VS-2EGH02HM3_A/I are identified based on strict electrical and mechanical parameter compatibility within the rectifier diode category. The substitution logic is based on the following key parameters:

Primary Substitution Criteria:

Voltage - DC Reverse (Vr) (Max): 200 V minimum
Package / Case: DO-214AA (SMB) surface mount
Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr): 25 ns or faster
Mounting Type: Surface Mount
RoHS Status: ROHS3 Compliant

Secondary Compatibility Factors:

Current - Average Rectified (Io): Equal to or greater than 2 A
Voltage - Forward (Vf) (Max) @ If: 900 mV or lower at rated current
Current - Reverse Leakage @ Vr: 5 µA or lower at 200 V
Operating Temperature - Junction: -55°C to 175°C or wider range
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Parts meeting all primary criteria and maintaining compatibility with secondary factors are classified as direct substitutes. The VS-2EGH02HM3_A/I itself appears in the substitute list as a parametric equivalent, confirming its suitability for applications requiring this performance envelope.

Parameter Comparison

Parameter	VS-2EGH02HM3_A/I (Main)	MUR320SB (Substitute)	Unit
Manufacturer	Vishay General Semiconductor - Diodes Division	Taiwan Semiconductor Corporation	-
Voltage - DC Reverse (Vr) (Max)	200	200	V
Current - Average Rectified (Io)	2	3	A
Voltage - Forward (Vf) (Max) @ If	900 mV @ 2 A	900 mV @ 3 A	mV
Reverse Recovery Time (trr)	25	25	ns
Current - Reverse Leakage @ Vr	2 µA @ 200 V	5 µA @ 200 V	µA
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	-
Package / Case	DO-214AA, SMB	DO-214AA, SMB	-
Mounting Type	Surface Mount	Surface Mount	-
Operating Temperature - Junction	-65°C ~ 175°C	-55°C ~ 175°C	°C
Product Status	Active	Active	-
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	-
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	-
REACH Status	REACH Unaffected	REACH Unaffected	-

Engineering Selection Recommendations

VS-2EGH02HM3_A/I (Primary Selection)

The VS-2EGH02HM3_A/I is the primary component for applications requiring 200 V, 2 A fast recovery rectification in a DO-214AA surface mount package. This part carries automotive-grade qualification under AEC-Q101, confirming suitability for automotive and high-reliability applications. The device is ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements. With 3,924 units in current stock, this part offers immediate availability. The -65°C to 175°C junction temperature range supports extended operating environments.

MUR320SB (Substitute Selection)

The MUR320SB from Taiwan Semiconductor Corporation is a qualified substitute for the VS-2EGH02HM3_A/I. This part maintains identical voltage and speed specifications (200 V, 25 ns reverse recovery time) and identical package geometry (DO-214AA, SMB). The MUR320SB provides a higher current rating of 3 A, making it suitable for applications where the VS-2EGH02HM3_A/I is current-limited. Both parts are ROHS3 compliant and REACH unaffected. The MUR320SB operates across a -55°C to 175°C junction temperature range, which is narrower at the low end but sufficient for most industrial and automotive applications. With 763 units in stock, this substitute provides an alternative supply source. The slightly higher reverse leakage current (5 µA versus 2 µA at 200 V) remains within acceptable limits for general-purpose rectification.

Both parts are active products with confirmed availability and meet all primary substitution criteria for 200 V, fast recovery rectifier applications in surface mount configurations.

Frequently Asked Questions (FAQ)

Q: Can the MUR320SB directly replace the VS-2EGH02HM3_A/I in existing designs?

A: Yes. Both parts share identical voltage ratings (200 V), reverse recovery time (25 ns), package geometry (DO-214AA, SMB), and mounting type (surface mount). The MUR320SB provides higher current capacity (3 A versus 2 A), which is compatible with applications designed for the 2 A part. No circuit modifications are required.

Q: What is the difference in reverse leakage current between these parts?

A: The VS-2EGH02HM3_A/I specifies 2 µA reverse leakage at 200 V, while the MUR320SB specifies 5 µA at 200 V. Both values are within acceptable limits for general-purpose rectification. Applications with strict leakage requirements should verify the MUR320SB meets specific design thresholds.

Q: Are both parts suitable for automotive applications?

A: The VS-2EGH02HM3_A/I carries automotive-grade qualification under AEC-Q101. The MUR320SB does not list automotive qualification in the provided specifications. Applications requiring automotive-grade certification should use the VS-2EGH02HM3_A/I.

Q: What is the operating temperature range difference?

A: The VS-2EGH02HM3_A/I operates from -65°C to 175°C junction temperature. The MUR320SB operates from -55°C to 175°C. The VS-2EGH02HM3_A/I supports 10°C lower minimum temperature. Applications requiring operation below -55°C must use the VS-2EGH02HM3_A/I.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the VS-2EGH02HM3_A/I and MUR320SB are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for commercial and industrial applications.

Q: What is the significance of the DO-214AA (SMB) package?

A: The DO-214AA, also designated SMB (Surface Mount Body), is a standardized surface mount package for rectifier diodes. Both parts use this identical package, ensuring mechanical and electrical compatibility on printed circuit boards without layout modifications.

Q: Can the VS-2EGH02HM3_A/I be used in applications rated for 3 A?

A: No. The VS-2EGH02HM3_A/I is rated for 2 A average rectified current. Applications requiring 3 A operation must use the MUR320SB or equivalent 3 A rated device.

Q: What does "Fast Recovery ≤ 500ns, > 200mA (Io)" mean?

A: This classification indicates the diode exhibits fast recovery characteristics with reverse recovery time of 500 nanoseconds or less when conducting currents greater than 200 milliamps. Both parts meet this specification with a 25 ns reverse recovery time, suitable for high-frequency switching applications.

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