Equivalent & Substitute Parts for S5D-M3/57T

Part Overview

The S5D-M3/57T is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount diode operates at 200 V DC reverse voltage with a 5 A average rectified current rating and is packaged in the DO-214AB (SMC) form factor. The device is classified as Active product status and is ROHS3 compliant.

Substitute parts become necessary when the primary part number experiences inventory constraints, supply chain disruptions, or when alternative packaging formats are required for manufacturing flexibility. The parts listed below maintain electrical and mechanical compatibility with the S5D-M3/57T within the specified parameter ranges.

Substiute Parts

S5D-M3/57T

Vishay General Semiconductor - Diodes DivisionIn Stock: 844S5D-M3/57T Datasheet

Current PartRFQ

S5D-E3/57T

Vishay General Semiconductor - Diodes DivisionIn Stock: 15381S5D-E3/57T Datasheet

Parametric EquivalentRFQ

S5D-E3/9AT

Vishay General Semiconductor - Diodes DivisionIn Stock: 3241S5D-E3/9AT Datasheet

Parametric EquivalentRFQ

S5D V7G

Taiwan Semiconductor CorporationIn Stock: 1169S5D V7G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the S5D-M3/57T is determined by the following critical parameters:

Mandatory Matching Parameters:

• Voltage - DC Reverse (Vr) (Max): 200 V
• Current - Average Rectified (Io): 5 A
• Voltage - Forward (Vf) (Max) @ If: 1.15 V @ 5 A
• Package / Case: DO-214AB, SMC
• Mounting Type: Surface Mount
• Operating Temperature - Junction: -55°C to 150°C
• RoHS Status: ROHS3 Compliant

Allowable Variation Parameters:

• Reverse Recovery Time (trr): Within standard recovery classification
• Current - Reverse Leakage @ Vr: Within specified range
• Capacitance @ Vr, F: Minor variations acceptable within diode performance envelope
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) formats are interchangeable for component selection

All substitute parts listed maintain identical electrical performance characteristics and package specifications, ensuring direct functional replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Vishay General Semiconductor):

S5D-E3/57T and S5D-E3/9AT are direct parametric equivalents manufactured by Vishay General Semiconductor. Both parts maintain identical electrical specifications and are classified as Active products. These substitutes are recommended for applications requiring consistent supplier sourcing and maximum inventory availability. S5D-E3/57T provides the highest inventory level at 15,300 pieces.

Alternative Substitute (Taiwan Semiconductor Corporation):

S5D V7G is manufactured by Taiwan Semiconductor Corporation and maintains all critical electrical parameters. This part features a faster reverse recovery time of 1.5 µs compared to 2.5 µs for the primary part, and operates with slightly higher capacitance at 60 pF. The S5D V7G is supplied in Cut Tape (CT) format rather than Tape & Reel (TR). This part is classified as Discontinued at DiGi Electronics and should be selected only when inventory of active alternatives is unavailable.

All substitute parts are ROHS3 compliant and maintain the same operating temperature range of -55°C to 150°C junction temperature.

Frequently Asked Questions (FAQ)

Q: Can S5D-E3/57T be used as a direct replacement for S5D-M3/57T?

A: Yes. S5D-E3/57T is a parametric equivalent with identical voltage rating (200 V), current rating (5 A), forward voltage drop (1.15 V @ 5 A), reverse recovery time (2.5 µs), and package specification (DO-214AB, SMC). Both are Active products manufactured by Vishay General Semiconductor with ROHS3 compliance.

Q: What is the difference between S5D-E3/9AT and S5D-E3/57T?

A: Both parts are parametric equivalents with identical electrical specifications. The difference lies in the packaging format designation (9AT versus 57T), which reflects different tape and reel configurations. Electrically and mechanically, they are interchangeable for circuit applications.

Q: Why is S5D V7G listed as a substitute if it is discontinued?

A: S5D V7G maintains all critical electrical parameters required for substitution and is included for reference in applications where inventory of active alternatives is exhausted. The part is classified as Discontinued at DiGi Electronics but may remain available through alternative distribution channels. Selection of this part should be limited to legacy applications or when no other alternatives are available.

Q: Does the faster reverse recovery time of S5D V7G (1.5 µs) affect circuit compatibility?

A: The faster reverse recovery time of S5D V7G (1.5 µs versus 2.5 µs) represents improved performance characteristics. This parameter determines how quickly the diode transitions from conducting to blocking state. Faster recovery reduces switching losses and is compatible with circuits designed for the S5D-M3/57T, which specifies a maximum of 2.5 µs.

Q: Are Cut Tape (CT) and Tape & Reel (TR) packaging formats interchangeable?

A: Cut Tape and Tape & Reel formats contain identical components but differ in presentation and handling for automated assembly. Both formats are suitable for surface mount assembly processes. Selection between formats depends on manufacturing equipment compatibility and inventory management procedures rather than electrical performance.

Q: What compliance certifications apply to all substitute parts?

A: All listed substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. These certifications ensure regulatory compliance for industrial and commercial applications across multiple jurisdictions.