SS2P2L-M3/85A Equivalent & Substitute Parts

Part Overview

The SS2P2L-M3/85A is an active Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component operates at 20 V DC reverse voltage with a 2 A average rectified current rating and is housed in a DO-220AA (SMP) package. The part is supplied in Tape & Reel (TR) packaging format and is classified as a fast recovery diode with switching characteristics suitable for power conversion and rectification applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and packaging standards to ensure direct interchangeability in circuit designs.

Substiute Parts

SS2P2L-M3/85A

Vishay General Semiconductor - Diodes DivisionIn Stock: 1061SS2P2L-M3/85A Datasheet

Current PartRFQ

SS2P2L-M3/84A

Vishay General Semiconductor - Diodes DivisionIn Stock: 30175SS2P2L-M3/84A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SS2P2L-M3/85A are identified based on strict electrical and mechanical parameter matching. The primary substitution criteria are:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 20 V
• Current - Average Rectified (Io): 2 A
• Voltage - Forward (Vf) (Max) @ If: 500 mV @ 2 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 200 µA @ 20 V
• Capacitance @ Vr, F: 130 pF @ 4V, 1MHz

Mechanical Parameters (Must Match):

• Package / Case: DO-220AA
• Mounting Type: Surface Mount
• Technology: Schottky

Compliance & Status (Must Match):

• Product Status: Active
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected

Packaging format (Tape & Reel or Cut Tape) does not restrict substitution, as both formats contain identical components and differ only in supply method. The base product number SS2P2 confirms component family equivalence.

Parameter Comparison

Engineering Selection Recommendations

The SS2P2L-M3/84A is a direct parametric equivalent to the SS2P2L-M3/85A. Both components share identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts is based on packaging format availability and supply chain requirements:

SS2P2L-M3/85A is supplied in Tape & Reel (TR) format, suitable for high-volume automated assembly operations.

SS2P2L-M3/84A is supplied in Cut Tape (CT) format, suitable for lower-volume applications or manual assembly processes.

Both parts are manufactured by Vishay General Semiconductor - Diodes Division, carry Active product status, and meet ROHS3 compliance and REACH unaffected requirements. The choice between these substitutes does not affect circuit performance, thermal characteristics, or electrical behavior. Selection should be based on production volume, assembly equipment compatibility, and inventory management practices.

Frequently Asked Questions (FAQ)

Q: Can SS2P2L-M3/84A replace SS2P2L-M3/85A in existing designs?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, forward voltage characteristics, reverse voltage ratings, and thermal operating ranges. The only difference is packaging format (Cut Tape versus Tape & Reel). Circuit performance is not affected by this substitution.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, optimized for high-speed automated pick-and-place assembly. Cut Tape (CT) packaging supplies components on tape segments cut to specific lengths, suitable for lower-volume or manual assembly processes. The components themselves are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both SS2P2L-M3/85A and SS2P2L-M3/84A are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for electronic component manufacturing and use.

Q: Do these parts have the same thermal operating range?

A: Yes. Both parts operate across a junction temperature range of -55°C to 150°C, ensuring equivalent thermal performance in all specified operating conditions.

Q: What is the significance of the eSMP® series designation?

A: eSMP® is the Vishay product series designation for these surface mount Schottky diodes. Both substitute parts belong to this series, confirming they are part of the same product family with consistent design and manufacturing standards.

Q: Can I use these parts interchangeably on the same PCB assembly?

A: Yes, provided your assembly process supports the packaging format of the selected part. If your equipment is configured for Tape & Reel, use SS2P2L-M3/85A. If your process uses Cut Tape, use SS2P2L-M3/84A. The DO-220AA package footprint and mounting requirements are identical for both parts.

Q: What is the moisture sensitivity level, and why does it matter?

A: Both parts have Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life without moisture control measures. This simplifies storage and handling requirements compared to higher MSL ratings.