S5MC General Purpose Rectifier Diode 1KV 5A SMC Equivalent & Substitute Parts

Part Overview

The S5MC is an active general purpose rectifier diode manufactured by SMC Diode Solutions, rated for 1000 V DC reverse voltage and 5 A average rectified current in a surface mount SMC (DO-214AB) package. This component is designed for standard recovery applications requiring reliable rectification in power supply and conversion circuits. Substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility within the specified parameter ranges.

Substiute Parts

S5MC

SMC Diode SolutionsIn Stock: 1281S5MC Datasheet

Current PartRFQ

S5ML-TP

Micro Commercial CoIn Stock: 4296S5ML-TP Datasheet

SimilarRFQ

S5MC-13-F

Diodes IncorporatedIn Stock: 15485S5MC-13-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the S5MC are qualified based on the following critical parameters that determine functional interchangeability:

Primary Matching Criteria:

• Voltage - DC Reverse (Vr) (Max): 1000 V
• Current - Average Rectified (Io): 5 A
• Package / Case: DO-214AB, SMC (surface mount)
• Mounting Type: Surface Mount
• Speed Classification: Standard Recovery >500ns, >200mA (Io)
• Current - Reverse Leakage @ Vr: 10 µA @ 1000 V

Secondary Compatibility Factors:

• Operating Temperature Range: -65°C to 150°C (or compatible subset)
• RoHS3 Compliance
• MSL Rating: 1 (Unlimited)

Parts meeting all primary criteria and secondary compliance factors are classified as direct substitutes. Variations in forward voltage (Vf) within the specified range, packaging format (Tape & Reel versus Cut Tape), and manufacturer do not affect functional substitution when all electrical parameters align.

Parameter Comparison

Engineering Selection Recommendations

S5MC-13-F (Diodes Incorporated) is the primary parametric equivalent. This part matches all critical electrical specifications including reverse voltage, rectified current, forward voltage, recovery speed, and reverse leakage current. Operating temperature range (-65°C to 150°C) is identical to the S5MC. Both parts feature 40 pF capacitance at 4V, 1MHz. RoHS3 compliance and MSL 1 rating are equivalent. The S5MC-13-F is supplied in Cut Tape (CT) & Digi-Reel® format with 15,400 pieces in stock, providing high availability. REACH status is unaffected for this part.

S5ML-TP (Micro Commercial Co) qualifies as a functional substitute with the following considerations: All primary electrical parameters match the S5MC (1000 V reverse voltage, 5 A rectified current, standard recovery speed, 10 µA reverse leakage). Forward voltage is specified at 1.2 V @ 5 A, which is 0.05 V higher than the S5MC but remains within acceptable rectifier diode tolerances for general purpose applications. Operating temperature range is -55°C to 150°C, providing a lower minimum temperature limit of 10°C above the S5MC specification. Capacitance data is not provided for this part. RoHS3 compliance and MSL 1 rating are maintained. REACH status is unaffected. The S5ML-TP is supplied in Tape & Reel format with 4,200 pieces in stock.

All three parts are active products with confirmed RoHS3 compliance and unlimited moisture sensitivity ratings, suitable for direct substitution in surface mount applications requiring 1 kV, 5 A general purpose rectification.

Frequently Asked Questions (FAQ)

Q: Can the S5ML-TP be used as a direct replacement for the S5MC?

A: Yes. The S5ML-TP meets all primary electrical specifications: 1000 V reverse voltage, 5 A average rectified current, standard recovery speed, and 10 µA reverse leakage current. The forward voltage specification of 1.2 V @ 5 A is 0.05 V higher than the S5MC (1.15 V @ 5 A) but remains within acceptable operating parameters for general purpose rectifier applications. Both parts use the DO-214AB SMC package and surface mount technology.

Q: What is the difference between the S5MC-13-F packaging and the S5MC packaging?

A: The S5MC is supplied in Tape & Reel (TR) format, while the S5MC-13-F is supplied in Cut Tape (CT) & Digi-Reel® format. Both packaging formats are suitable for automated surface mount assembly. The choice between formats depends on production volume and equipment compatibility. Electrical and mechanical specifications are identical.

Q: Are all three parts RoHS3 compliant?

A: Yes. The S5MC, S5ML-TP, and S5MC-13-F are all ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings, meeting current environmental and regulatory requirements for electronic component manufacturing and assembly.

Q: Does the operating temperature range difference between S5MC and S5ML-TP affect substitution?

A: The S5MC operates from -65°C to 150°C, while the S5ML-TP operates from -55°C to 150°C. The S5ML-TP has a 10°C higher minimum temperature limit. For applications operating above -55°C, this difference is not a constraint. For applications requiring operation below -55°C, the S5MC or S5MC-13-F must be used.

Q: What is the significance of the 40 pF capacitance specification?

A: Capacitance at 4V, 1MHz is specified for the S5MC and S5MC-13-F at 40 pF. This parameter is not provided for the S5ML-TP. Capacitance affects switching behavior and high-frequency performance. For applications sensitive to junction capacitance, the S5MC or S5MC-13-F are preferred. For general purpose rectification at standard frequencies, the absence of this specification for the S5ML-TP does not prevent substitution.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, provided the design operates within the specified electrical and temperature parameters of all three parts. The S5MC-13-F is the closest parametric match. The S5ML-TP is functionally equivalent with the noted forward voltage and temperature range considerations. All three parts are surface mount components in the DO-214AB SMC package and are suitable for automated assembly processes.