CLLSH1-60 TR Equivalent & Substitute Parts

Part Overview

The CLLSH1-60 TR is a Schottky diode manufactured by Central Semiconductor Corp, rated for 60V DC reverse voltage and 1A average rectified current in a surface mount SMA package. This component is classified as obsolete, necessitating identification of equivalent substitute parts for ongoing design requirements and procurement needs. Active equivalent models provide functional compatibility while maintaining current product availability and supply chain continuity.

Substiute Parts

CLLSH1-60 TR

Central Semiconductor CorpIn Stock: 981CLLSH1-60 TR Datasheet

Current PartRFQ

CMSH1-60M TR13

Central Semiconductor CorpIn Stock: 989CMSH1-60M TR13 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CLLSH1-60 TR is determined by electrical and mechanical parameter equivalence within the Schottky diode category. The critical parameters governing substitution are:

Electrical Parameters:

• Voltage - DC Reverse (Vr) (Max): 60 V
• Current - Average Rectified (Io): 1 A
• Voltage - Forward (Vf) (Max) @ If: 700 mV @ 1 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 500 µA @ 60 V

Mechanical Parameters:

• Package / Case: DO-214AC, SMA
• Mounting Type: Surface Mount

The substitute part CMSH1-60M TR13 meets all specified electrical and mechanical parameters, providing direct functional equivalence. This part is manufactured by the same supplier and maintains identical voltage, current, and speed ratings. The substitute part is classified as active product status, ensuring ongoing availability and supply chain support.

Parameter Comparison

Engineering Selection Recommendations

The CMSH1-60M TR13 is the direct equivalent substitute for the obsolete CLLSH1-60 TR. This part maintains identical electrical specifications across all critical parameters: 60V reverse voltage rating, 1A average rectified current, 700mV forward voltage drop at 1A, and fast recovery speed characteristics. Both components share the same DO-214AC SMA package and surface mount configuration, ensuring mechanical and thermal compatibility in existing PCB layouts.

The substitute part carries active product status, providing assured supply chain availability and manufacturing continuity. Both parts are classified under identical ECCN (EAR99) and HTSUS (8541.10.0080) codes, maintaining regulatory and trade compliance equivalence. The CMSH1-60M TR13 includes additional parametric documentation (operating temperature range: -65°C to 150°C, capacitance specification: 43pF @ 4V, 1MHz) and REACH compliance status, supporting comprehensive design documentation requirements.

Frequently Asked Questions (FAQ)

Q: Can CMSH1-60M TR13 be used as a direct replacement for CLLSH1-60 TR in existing designs?

A: Yes. The CMSH1-60M TR13 provides direct functional equivalence across all electrical parameters (voltage, current, forward drop, speed, leakage) and mechanical specifications (package, mounting type). No circuit modifications are required.

Q: Are there differences in package dimensions between these parts?

A: No. Both parts use the DO-214AC SMA package with identical surface mount configuration. PCB footprints and thermal characteristics remain unchanged.

Q: What is the primary advantage of switching to CMSH1-60M TR13?

A: The CMSH1-60M TR13 is classified as active product status, ensuring ongoing manufacturing support and supply availability. The CLLSH1-60 TR is obsolete and subject to supply discontinuation.

Q: Do these parts have identical reverse leakage characteristics?

A: Yes. Both parts specify 500 µA reverse leakage current at 60V, maintaining identical leakage performance in circuit applications.

Q: Are regulatory and compliance classifications identical?

A: Yes. Both parts share identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications, maintaining regulatory equivalence for export and trade purposes.

Q: What additional specifications does CMSH1-60M TR13 provide?

A: The substitute part includes operating temperature range (-65°C to 150°C), junction capacitance specification (43pF @ 4V, 1MHz), and REACH compliance status documentation, supporting comprehensive design and compliance requirements.