SSC53L-M3/9AT Equivalent & Substitute Parts

Part Overview

The SSC53L-M3/9AT is a Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 30 V DC reverse voltage and 5 A average rectified current. The device is packaged in DO-214AB (SMC) surface mount configuration and is supplied in Tape & Reel (TR) packaging. This part is Active status and ROHS3 compliant, suitable for applications requiring fast recovery rectification in power conversion and protection circuits. Equivalent and substitute parts are identified based on matching electrical specifications, package compatibility, and manufacturing standards to support procurement flexibility and supply chain continuity.

Substiute Parts

SSC53L-M3/9AT

Vishay General Semiconductor - Diodes DivisionIn Stock: 987SSC53L-M3/9AT Datasheet

Current PartRFQ

SSC53L-E3/57T

Vishay General Semiconductor - Diodes DivisionIn Stock: 1724SSC53L-E3/57T Datasheet

Parametric EquivalentRFQ

SSC53L-E3/9AT

Vishay General Semiconductor - Diodes DivisionIn Stock: 2756SSC53L-E3/9AT Datasheet

Parametric EquivalentRFQ

SSC53L-M3/57T

Vishay General Semiconductor - Diodes DivisionIn Stock: 4106SSC53L-M3/57T Datasheet

Parametric EquivalentRFQ

SSC53LHE3_A/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 1730SSC53LHE3_A/H Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSC53L-M3/9AT are qualified based on identical electrical performance parameters and mechanical compatibility. All substitute parts maintain the following critical specifications:

Electrical Equivalence Criteria:

• Voltage - DC Reverse (Vr) (Max): 30 V
• Current - Average Rectified (Io): 5 A
• Voltage - Forward (Vf) (Max) @ If: 450 mV @ 5 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 700 µA @ 30 V

Mechanical Compatibility Criteria:

• Package / Case: DO-214AB, SMC
• Mounting Type: Surface Mount
• Operating Temperature - Junction: -65°C ~ 150°C

Compliance Criteria:

• Technology: Schottky
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitutes differ only in packaging format (Tape & Reel versus Cut Tape & Digi-Reel) or automotive qualification grade, with no impact on electrical performance or thermal characteristics. The SSC53LHE3_A/H variant includes AEC-Q101 automotive qualification, suitable for applications requiring automotive-grade reliability.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are electrically and mechanically equivalent to the SSC53L-M3/9AT and are suitable for direct replacement in applications where the original part is specified. Selection among equivalent parts should be based on the following factors:

Packaging and Supply Format:

• SSC53L-M3/9AT and SSC53L-E3/9AT are supplied in Tape & Reel (TR) format, suitable for high-volume automated assembly.
• SSC53L-E3/57T is supplied in Cut Tape (CT) & Digi-Reel® format, suitable for lower-volume or mixed-component procurement.
• SSC53L-M3/57T is supplied in Tape & Reel (TR) format with higher inventory availability (4038 pcs).

Automotive Applications:

• SSC53LHE3_A/H includes AEC-Q101 automotive qualification and is required for automotive-grade applications or systems subject to automotive reliability standards.

Compliance and Regulatory: All parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage environments.

Inventory Availability: Part availability varies: SSC53L-M3/57T (4038 pcs), SSC53L-E3/9AT (2706 pcs), SSC53L-E3/57T (1699 pcs), SSC53LHE3_A/H (1700 pcs), and SSC53L-M3/9AT (946 pcs).

Frequently Asked Questions (FAQ)

Q: Can SSC53L-E3/57T be used as a direct replacement for SSC53L-M3/9AT?

A: Yes. Both parts are electrically identical with matching voltage, current, and thermal specifications. The difference is packaging format: SSC53L-E3/57T uses Cut Tape & Digi-Reel® while SSC53L-M3/9AT uses Tape & Reel. Packaging format does not affect electrical performance or circuit compatibility.

Q: What is the difference between SSC53L-M3/9AT and SSC53LHE3_A/H?

A: Both parts are electrically identical. SSC53LHE3_A/H includes AEC-Q101 automotive qualification, making it suitable for automotive applications requiring automotive-grade reliability certification. Standard SSC53L-M3/9AT is suitable for general industrial and consumer applications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for standard manufacturing and distribution.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. All substitute parts share identical DO-214AB (SMC) package dimensions and surface mount footprints, enabling direct PCB layout compatibility without design modifications.

Q: What is the significance of the MSL 1 (Unlimited) rating?

A: MSL 1 (Unlimited) indicates the lowest moisture sensitivity level, meaning these parts do not require special moisture control during storage, handling, or assembly. Standard warehouse and manufacturing conditions are acceptable.

Q: Which substitute part should be selected for high-volume production?

A: SSC53L-M3/57T offers the highest inventory availability (4038 pcs) and is supplied in Tape & Reel format suitable for automated assembly. This part is optimal for high-volume production runs.

Q: Are there any thermal or electrical performance differences between the substitute parts?

A: No. All substitute parts maintain identical operating temperature range (-65°C ~ 150°C), forward voltage (450 mV @ 5 A), reverse leakage (700 µA @ 30 V), and fast recovery speed (≤ 500ns, > 200mA). Thermal and electrical performance are equivalent across all listed substitutes.