ESH2C-M3/5BT Equivalent & Substitute Parts

Part Overview

The ESH2C-M3/5BT is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount diode operates at 150 V DC reverse voltage with a 2 A average rectified current rating and is housed in a DO-214AA (SMB) package. The device is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, supply chain considerations, or application-specific packaging needs.

Substiute Parts

ESH2C-M3/5BT

Vishay General Semiconductor - Diodes DivisionIn Stock: 694ESH2C-M3/5BT Datasheet

Current PartRFQ

ESH2C-E3/52T

Vishay General Semiconductor - Diodes DivisionIn Stock: 10483ESH2C-E3/52T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ESH2C-M3/5BT are identified based on strict electrical and mechanical parameter equivalence. The substitution logic is based on the following criteria:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 150 V
• Current - Average Rectified (Io): 2 A
• Voltage - Forward (Vf) (Max) @ If: 930 mV @ 2 A
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 35 ns
• Current - Reverse Leakage @ Vr: 2 µA @ 150 V

Mechanical Parameters (Must Match):

• Package / Case: DO-214AA, SMB
• Mounting Type: Surface Mount

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Operating Temperature Range: -55°C to 175°C

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The ESH2C-C3/52T is a direct parametric equivalent to the ESH2C-M3/5BT. Both devices are manufactured by Vishay General Semiconductor - Diodes Division and share identical electrical specifications, mechanical packaging, and compliance certifications.

Selection Basis:

Both parts are Active product status devices with ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating. The electrical characteristics are identical across all specified parameters: 150 V reverse voltage, 2 A average rectified current, 930 mV forward voltage drop at 2 A, 35 ns reverse recovery time, and 2 µA reverse leakage current at rated voltage. The DO-214AA (SMB) surface mount package and operating temperature range of -55°C to 175°C are identical.

Selection between these parts is based on availability, supply chain logistics, and packaging configuration (Tape & Reel format). Both parts are suitable for direct substitution in applications requiring general-purpose rectification at 150 V and 2 A ratings.

Frequently Asked Questions (FAQ)

Q: Can ESH2C-E3/52T be used as a direct replacement for ESH2C-M3/5BT?

A: Yes. The ESH2C-E3/52T is a parametric equivalent with identical electrical specifications, package type (DO-214AA, SMB), mounting configuration (surface mount), and compliance certifications (ROHS3, MSL 1). All critical parameters including reverse voltage, rectified current, forward voltage drop, and reverse recovery time are equivalent.

Q: Are there differences in the package or tape configuration between these parts?

A: Both parts are supplied in Tape & Reel (TR) packaging with DO-214AA (SMB) surface mount packages. The physical package dimensions and land pattern are identical, ensuring PCB compatibility without design modifications.

Q: What is the operating temperature range for both parts?

A: Both the ESH2C-M3/5BT and ESH2C-E3/52T operate across a junction temperature range of -55°C to 175°C, providing equivalent thermal performance characteristics.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, indicating equivalent environmental and handling requirements.

Q: What are the key electrical parameters that define substitution eligibility?

A: Substitution eligibility is determined by matching the following parameters: 150 V DC reverse voltage rating, 2 A average rectified current, 930 mV maximum forward voltage at 2 A, 35 ns reverse recovery time, and 2 µA reverse leakage current at rated voltage. Both parts meet these specifications.

Q: Can these diodes be used interchangeably in high-frequency switching applications?

A: Both parts are classified as fast recovery diodes with ≤ 500 ns recovery time for currents exceeding 200 mA, making them suitable for switching applications within the specified electrical ratings. The 35 ns reverse recovery time is identical for both parts.