Equivalent & Substitute Parts for SS2P5HM3/85A

Part Overview

The SS2P5HM3/85A is an automotive-grade Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component operates at 50 V reverse voltage with 2 A average rectified current in a DO-220AA package. The part is classified as Active and carries AEC-Q101 automotive qualification. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product family, enabling component interchangeability in circuit designs where the specified part becomes unavailable or inventory constraints require alternative sourcing.

Substiute Parts

SS2P5HM3/85A

Vishay General Semiconductor - Diodes DivisionIn Stock: 733SS2P5HM3/85A Datasheet

Current PartRFQ

SS2P5-M3/84A

Vishay General Semiconductor - Diodes DivisionIn Stock: 30315SS2P5-M3/84A Datasheet

Parametric EquivalentRFQ

SS2P5HM3/84A

Vishay General Semiconductor - Diodes DivisionIn Stock: 9172SS2P5HM3/84A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SS2P5HM3/85A are identified based on strict electrical and mechanical parameter equivalence within the Vishay eSMP® Schottky diode series. The substitution criteria are:

Critical Parameters for Substitution:

• Voltage - DC Reverse (Vr) (Max): 50 V
• Current - Average Rectified (Io): 2 A
• Voltage - Forward (Vf) (Max) @ If: 700 mV @ 2 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 100 µA @ 50 V
• Capacitance @ Vr, F: 80pF @ 4V, 1MHz
• Package / Case: DO-220AA (SMP)
• Operating Temperature - Junction: -55°C ~ 150°C

All substitute parts maintain identical electrical performance specifications and physical packaging, ensuring direct functional replacement in circuit applications. Variations in part numbering reflect manufacturing date codes and packaging configurations within the same base product family (SS2P5).

Parameter Comparison

Engineering Selection Recommendations

SS2P5HM3/85A is the primary specification with Active product status and AEC-Q101 automotive qualification. This part is suitable for automotive applications requiring formal qualification compliance.

SS2P5HM3/84A is a parametric equivalent with identical electrical specifications and automotive-grade qualification (AEC-Q101). This part maintains the same functional performance and compliance profile as the primary part.

SS2P5-M3/84A is a parametric equivalent with identical electrical specifications. This part does not carry explicit automotive qualification designation in the provided data, though it maintains all electrical and mechanical parameters. Selection between SS2P5HM3/84A and SS2P5-M3/84A depends on application requirements for automotive qualification status.

All three parts are Active products with ROHS3 compliance, REACH unaffected status, and unlimited moisture sensitivity rating. Selection among these substitutes is based on availability, inventory levels, and specific application qualification requirements.

Frequently Asked Questions (FAQ)

Q: Can SS2P5-M3/84A be used as a direct replacement for SS2P5HM3/85A?

A: SS2P5-M3/84A maintains identical electrical parameters and physical packaging. The primary distinction is the absence of explicit automotive qualification designation in the provided specifications. For non-automotive applications, this part is electrically equivalent. For automotive applications requiring AEC-Q101 qualification, SS2P5HM3/84A is the appropriate substitute.

Q: What is the difference between the part numbers SS2P5HM3/85A, SS2P5HM3/84A, and SS2P5-M3/84A?

A: All three parts share the base product number SS2P5 and are manufactured by Vishay in the eSMP® series. The suffix variations (85A, 84A) represent manufacturing date codes or packaging configuration changes. The nomenclature differences do not affect electrical performance or mechanical compatibility.

Q: Are all substitute parts in the same DO-220AA package?

A: Yes. All listed parts use the DO-220AA (SMP) surface mount package with identical physical dimensions and land pattern requirements. No PCB layout modifications are required when substituting between these parts.

Q: Do all substitute parts meet the same temperature operating range?

A: Yes. All parts operate across the junction temperature range of -55°C to 150°C, ensuring thermal performance equivalence across the specified operating environment.

Q: What compliance certifications apply to each substitute part?

A: All three parts are ROHS3 compliant and REACH unaffected. SS2P5HM3/85A and SS2P5HM3/84A carry AEC-Q101 automotive qualification. SS2P5-M3/84A does not list explicit automotive qualification in the provided data.

Q: Can these parts be used interchangeably in high-reliability applications?

A: All parts maintain identical electrical specifications and are Active products with unlimited moisture sensitivity rating (MSL 1). Interchangeability in high-reliability applications depends on specific qualification requirements. For automotive applications, parts with AEC-Q101 designation are required.