LSR106 L0 Equivalent & Substitute Parts

Part Overview

The LSR106 L0 is a Schottky diode rated for 60 V DC reverse voltage and 1 A average rectified current in a surface mount MELF package. This component is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing design support and procurement continuity. The LSR106 L0 is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1) and operates across a junction temperature range of -65°C to 150°C.

Substiute Parts

LSR106 L0

Taiwan Semiconductor CorporationIn Stock: 969LSR106 L0 Datasheet

Current PartRFQ

LSR106 L0G

Taiwan Semiconductor CorporationIn Stock: 971LSR106 L0G Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LSR106 L0 is determined by electrical and mechanical parameter equivalence across the following criteria:

Electrical Parameters (Must Match):

• 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: 1 mA @ 60 V
• Capacitance @ Vr, F: 80pF @ 4V, 1MHz

Mechanical Parameters (Must Match):

• Mounting Type: Surface Mount
• Package / Case: DO-213AB, MELF
• Operating Temperature - Junction: -65°C ~ 150°C

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Parts meeting all specified parameters are classified as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The LSR106 L0G serves as a direct substitute for the obsolete LSR106 L0. Both components are manufactured by Taiwan Semiconductor Corporation and share identical electrical and mechanical specifications. The LSR106 L0G maintains active product status, ensuring continued availability and supply chain support.

Selection of the LSR106 L0G is appropriate for applications requiring:

• 60 V DC reverse voltage rating
• 1 A average rectified current capacity
• Fast recovery Schottky diode performance
• Surface mount MELF package integration
• ROHS3 compliance and unlimited moisture sensitivity level

The LSR106 L0G is suitable for direct replacement in existing designs without circuit modification, provided the application operates within the specified electrical and thermal parameters.

Frequently Asked Questions (FAQ)

Q: Can the LSR106 L0G replace the LSR106 L0 in existing designs?

A: Yes. The LSR106 L0G is electrically and mechanically equivalent to the LSR106 L0. Both components share identical voltage ratings (60 V), current ratings (1 A), forward voltage characteristics (700 mV @ 1 A), and package specifications (DO-213AB, MELF). Direct substitution is supported without circuit redesign.

Q: What is the primary difference between the LSR106 L0 and LSR106 L0G?

A: The LSR106 L0 is classified as obsolete, while the LSR106 L0G maintains active product status. The LSR106 L0G is the current production equivalent and is recommended for new designs and ongoing procurement.

Q: Are there any compliance differences between these parts?

A: No. Both the LSR106 L0 and LSR106 L0G are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level). Compliance certifications are identical.

Q: What package type is used for the LSR106 L0 and LSR106 L0G?

A: Both components use the DO-213AB MELF surface mount package. This package type is suitable for automated assembly processes and provides reliable thermal and electrical performance in compact form factor applications.

Q: What is the operating temperature range for these diodes?

A: The junction operating temperature range for both the LSR106 L0 and LSR106 L0G is -65°C to 150°C. This range supports applications across industrial, automotive, and consumer electronics environments.

Q: Are the reverse leakage current specifications identical?

A: Yes. Both components specify 1 mA reverse leakage current at 60 V. This parameter is critical for low-power standby applications and is matched between the main part and substitute.

Q: What is the capacitance specification for these Schottky diodes?

A: Both the LSR106 L0 and LSR106 L0G specify 80pF capacitance measured at 4V and 1MHz. This low capacitance value is characteristic of Schottky diodes and supports high-frequency switching applications.