SS36HT-TP Equivalent & Substitute Parts

Part Overview

The SS36HT-TP is a Schottky rectifier diode manufactured by Micro Commercial Co, rated for 60 V DC reverse voltage and 3 A average rectified current in a surface mount SOD-123HT package. This component is classified as obsolete, making identification of equivalent substitute parts necessary for ongoing design support and procurement continuity. The part operates across a junction temperature range of -55°C to 150°C and complies with RoHS3 standards.

Substiute Parts

SS36HT-TP

Micro Commercial CoIn Stock: 858SS36HT-TP Datasheet

Current PartRFQ

SMD36PL-TP

Micro Commercial CoIn Stock: 958SMD36PL-TP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SS36HT-TP is determined by equivalence across the following critical electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Voltage - DC Reverse (Vr) (Max): 60 V
• Current - Average Rectified (Io): 3 A
• Technology: Schottky
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Operating Temperature - Junction: -55°C to 150°C

Mechanical Equivalence Criteria:

• Mounting Type: Surface Mount
• Package Category: SOD-123 family (SOD-123HT, SOD-123FL)

Compliance Criteria:

• RoHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The SMD36PL-TP meets all electrical and mechanical substitution criteria. Both parts share identical voltage and current ratings, Schottky technology, fast recovery speed characteristics, and operating temperature range. Both are surface mount devices in the SOD-123 package family and maintain RoHS3 compliance. Differences in forward voltage drop and reverse leakage current remain within acceptable substitution parameters for this diode category.

Parameter Comparison

Engineering Selection Recommendations

The SMD36PL-TP is a direct electrical and mechanical substitute for the obsolete SS36HT-TP. Both components are manufactured by Micro Commercial Co and maintain identical voltage, current, and temperature specifications. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

Both parts comply with RoHS3 standards and carry MSL 1 (Unlimited) moisture sensitivity ratings, indicating equivalent handling and storage requirements. The SMD36PL-TP demonstrates improved performance characteristics with lower forward voltage drop (650 mV versus 700 mV) and reduced reverse leakage current (100 µA versus 200 µA), both favorable for circuit efficiency and reliability.

Package variants within the SOD-123 family (SOD-123HT versus SOD-123FL) are mechanically compatible for surface mount assembly processes. Footprint and lead configuration differences are minimal and do not preclude direct substitution in standard PCB designs.

Frequently Asked Questions (FAQ)

Q: Can the SMD36PL-TP directly replace the SS36HT-TP in existing designs?

A: Yes. Both parts share identical electrical ratings (60 V, 3 A), Schottky technology, fast recovery speed, and operating temperature range (-55°C to 150°C). Surface mount packaging and RoHS3 compliance are equivalent. The substitute part is suitable for direct substitution in circuit applications designed for the SS36HT-TP.

Q: What are the differences between SOD-123HT and SOD-123FL packages?

A: Both are surface mount packages within the SOD-123 family. SOD-123HT and SOD-123FL differ in physical lead configuration and tape-and-reel packaging format. These differences do not affect electrical performance or circuit functionality. Standard PCB footprints accommodate both variants.

Q: Why does the SMD36PL-TP have lower forward voltage and reverse leakage specifications?

A: The SMD36PL-TP exhibits improved electrical characteristics with forward voltage of 650 mV (versus 700 mV) and reverse leakage of 100 µA (versus 200 µA). These represent performance enhancements within the same device category and do not indicate incompatibility. Lower forward voltage reduces power dissipation; lower reverse leakage improves circuit efficiency.

Q: Is the SMD36PL-TP available in the same packaging format as the SS36HT-TP?

A: The SMD36PL-TP is supplied in Tape & Reel (TR) format in the SOD-123FL package. The original SS36HT-TP used SOD-123HT packaging. Both are surface mount variants within the SOD-123 family and are mechanically compatible for standard assembly processes.

Q: Are there any compliance or certification differences between these parts?

A: Both parts are RoHS3 compliant and carry MSL 1 (Unlimited) ratings. Both are classified under ECCN EAR99 and HTSUS 8541.10.0080. Compliance profiles are equivalent, with no restrictions on substitution from a regulatory standpoint.

Q: What is the inventory status of the substitute part?

A: The SMD36PL-TP is in active production with 909 pieces currently in stock. The original SS36HT-TP is obsolete with 787 pieces remaining in inventory. The substitute part provides assured long-term availability.