MSC030SDA070BCT Equivalent & Substitute Parts

Part Overview

The MSC030SDA070BCT is a silicon carbide (SiC) Schottky diode rated for 700 V DC reverse voltage and 60 A average rectified current in a through-hole TO-247-3 package. This component is designed for high-voltage rectification applications requiring low forward voltage drop and zero reverse recovery time characteristics inherent to SiC technology. The part maintains Active product status with full inventory availability. Substitute parts are identified based on matching electrical performance parameters and compatible mechanical packaging to support component procurement flexibility and supply chain continuity.

Substiute Parts

MSC030SDA070BCT

Microchip TechnologyIn Stock: 1000MSC030SDA070BCT Datasheet

Current PartRFQ

MSC030SDA070B

Microchip TechnologyIn Stock: 1281MSC030SDA070B Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MSC030SDA070BCT is determined by equivalence across the following critical parameters:

• Voltage Rating: DC reverse voltage must equal 700 V
• Current Rating: Average rectified current must equal 60 A
• Forward Voltage Drop: Maximum forward voltage at 30 A must equal 1.8 V
• Reverse Recovery Time: Must equal 0 ns (SiC technology requirement)
• Reverse Leakage Current: Must equal 200 µA at 700 V
• Capacitance: Must equal 1200 pF at 1 V, 1 MHz
• Junction Temperature Range: Must support -55°C to 175°C operation
• Technology: Must be SiC (Silicon Carbide) Schottky
• Mounting Type: Must be Through Hole
• Manufacturer: Microchip Technology
• Base Product Number: MSC030 series

The MSC030SDA070B meets all electrical parameter requirements and shares the same base product number and manufacturer. Package designation differences (TO-247-3 versus TO-247-2) reflect mechanical lead configuration variations within the same TO-247 family, both supporting through-hole mounting in compatible PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

Both the MSC030SDA070BCT and MSC030SDA070B are Active products manufactured by Microchip Technology with identical electrical specifications. Selection between these parts is based on packaging and compliance requirements:

MSC030SDA070BCT is specified when TO-247-3 package configuration is required by PCB design or assembly process documentation.

MSC030SDA070B is specified when TO-247-2 package configuration is required by PCB design or assembly process documentation.

Both parts maintain full compliance with REACH regulations, carry EAR99 export classification, and satisfy HTSUS commodity code 8541.10.0080. Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture precautions are required during storage or handling. The MSC030SDA070B carries explicit RoHS3 compliance certification; compliance status for MSC030SDA070BCT is not specified in available documentation.

Component selection must align with PCB footprint design, lead configuration requirements, and assembly equipment specifications. Electrical performance is identical across both parts.

Frequently Asked Questions (FAQ)

Q: Can MSC030SDA070B replace MSC030SDA070BCT in all applications?

A: Electrical performance is identical. Substitution is valid when PCB footprint and assembly process accommodate TO-247-2 package configuration. Verify mechanical compatibility with PCB layout and mounting hardware before implementation.

Q: What is the difference between TO-247-3 and TO-247-2 packages?

A: Both are through-hole TO-247 family packages. The primary difference is lead configuration: TO-247-3 has three leads, while TO-247-2 has two leads. Both support identical electrical performance for this diode application. PCB footprint design determines which package variant is compatible.

Q: Are there any compliance differences between these parts?

A: Both parts are REACH Unaffected and carry EAR99 export classification. Both satisfy HTSUS code 8541.10.0080. MSC030SDA070B explicitly lists RoHS3 compliance; MSC030SDA070BCT compliance status is not documented. Verify RoHS requirements with your procurement or quality department if this is a critical specification.

Q: What is the Moisture Sensitivity Level (MSL) for these diodes?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture-related storage or handling restrictions apply. Standard component storage conditions are acceptable.

Q: Can I use these parts interchangeably in high-temperature applications?

A: Both parts support identical junction temperature range of -55°C to 175°C. Electrical parameters remain constant across this range. Application-specific thermal management and PCB design determine actual operating temperature performance.

Q: What is the reverse recovery time for these SiC diodes?

A: Reverse recovery time is 0 ns for both parts. This is a characteristic of silicon carbide Schottky technology, which eliminates the recovery time present in conventional silicon diodes. This enables faster switching and reduced switching losses in power conversion applications.

Q: Are these parts suitable for high-frequency switching applications?

A: Yes. The 0 ns reverse recovery time and 1200 pF capacitance at 1 V, 1 MHz support high-frequency operation. Forward voltage drop of 1.8 V at 30 A is consistent with SiC Schottky performance in rectification and switching applications.