SS115L M2G Schottky Diode Equivalent & Substitute Parts

Part Overview

The SS115L M2G is a surface mount Schottky rectifier diode manufactured by Taiwan Semiconductor Corporation, designed for applications requiring fast recovery characteristics and low forward voltage drop. This component operates at 150 V DC reverse voltage with 1 A average rectified current capacity. The part is currently in Active product status with 878 pieces available in stock.

Identification of equivalent and substitute parts becomes necessary when the primary part number is unavailable, when alternative packaging formats are required, or when design flexibility permits selection from qualified alternatives that maintain identical electrical performance within the specified parameter range.

Substiute Parts

SS115L M2G

Taiwan Semiconductor CorporationIn Stock: 976SS115L M2G Datasheet

Current PartRFQ

SS115L

Taiwan Semiconductor CorporationIn Stock: 3432SS115L Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SS115L M2G is determined by strict equivalence across all critical electrical parameters: reverse voltage rating (150 V), average rectified current (1 A), forward voltage drop (900 mV @ 1 A), recovery speed (Fast Recovery ≤ 500ns), reverse leakage current (50 µA @ 150 V), and technology classification (Schottky). All substitute parts must maintain identical performance within these specifications.

The SS115L M2G is packaged in Tape & Reel format. Equivalent parts sharing the same electrical characteristics but available in alternative packaging configurations or product status designations are classified as parametric equivalents. The base product number SS115 identifies the core device family, with suffix designations indicating packaging and manufacturing variations.

Substitution is valid only when the substitute part maintains all electrical parameters within the specified tolerances and operates across the full junction temperature range of -55°C to 150°C. Compliance certifications (RoHS3, REACH Unaffected) and regulatory classifications (EAR99, HTSUS 8541.10.0080) remain consistent across all qualified substitutes.

Parameter Comparison

Engineering Selection Recommendations

The SS115L M2G is the recommended selection for new designs due to its Active product status designation. This part maintains full manufacturing support and is qualified for ongoing production applications.

The SS115L substitute part is electrically and mechanically identical to the SS115L M2G across all specified parameters. However, this part carries a "Not For New Designs" product status classification. Selection of this substitute is appropriate only in the following circumstances:

1. Replacement or repair of existing equipment where the original part number is unavailable
2. Continuation of production for legacy designs where design revision is not feasible
3. Situations where higher inventory availability (3400 pieces versus 878 pieces) justifies use of a non-active part number

Both parts comply with RoHS3 and REACH regulations and carry identical electrical performance specifications. The choice between these parts should be driven by product lifecycle requirements and design status rather than technical performance considerations.

Frequently Asked Questions (FAQ)

Q: Can the SS115L substitute be used in new product designs?

A: The SS115L carries a "Not For New Designs" status. New designs should specify the SS115L M2G, which maintains Active product status and full manufacturing support.

Q: Are there electrical differences between SS115L M2G and SS115L?

A: No. Both parts are electrically identical. They share identical reverse voltage (150 V), forward voltage (900 mV @ 1 A), current rating (1 A), recovery speed (Fast Recovery ≤ 500ns), and reverse leakage characteristics (50 µA @ 150 V).

Q: Do both parts use the same package?

A: Yes. Both the SS115L M2G and SS115L use the DO-219AB package in Sub SMA format with surface mount mounting type. They are mechanically interchangeable at the board level.

Q: What is the difference between SS115L M2G and SS115L in terms of packaging?

A: Both parts are supplied in Tape & Reel (TR) format. The designation differences reflect manufacturing date codes and internal traceability codes rather than packaging format variations.

Q: Are compliance certifications identical?

A: Yes. Both parts are ROHS3 Compliant, REACH Unaffected, classified as EAR99, and carry the same HTSUS code (8541.10.0080). Moisture sensitivity level is 1 (Unlimited) for both.

Q: Which part should I select if both are available?

A: For new designs, select SS115L M2G due to Active product status. For legacy product support or replacement applications, either part is electrically and mechanically suitable.

Q: What is the operating temperature range for both parts?

A: Both parts operate across a junction temperature range of -55°C to 150°C, providing identical thermal performance specifications.

Q: Are there any inventory considerations?

A: The SS115L has higher current inventory (3400 pieces) compared to SS115L M2G (878 pieces). Availability may influence selection for high-volume production requirements.