MBRF10200CT Equivalent & Substitute Parts

Part Overview

The MBRF10200CT is a Schottky diode array manufactured by Diodes Incorporated, configured as a 1 Pair Common Cathode with 200 V reverse voltage rating and 5A average rectified current per diode. The device is packaged in TO-220-3 Full Pack with isolated tab (ITO-220AB) for through-hole mounting applications. This part is classified as Obsolete, necessitating identification of active equivalent and substitute components for new designs and ongoing production support.

Substiute Parts

MBRF10200CT

Diodes IncorporatedIn Stock: 18583MBRF10200CT Datasheet

Current PartRFQ

DSTF10200C

Littelfuse Inc.In Stock: 937DSTF10200C Datasheet

MFR RecommendedRFQ

MBRF20200CTG

onsemiIn Stock: 8780MBRF20200CTG Datasheet

MFR RecommendedRFQ

VF20202G-M3/4W

Vishay General Semiconductor - Diodes DivisionIn Stock: 750VF20202G-M3/4W Datasheet

MFR RecommendedRFQ

TSF10H200C

Taiwan Semiconductor CorporationIn Stock: 2814TSF10H200C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBRF10200CT is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

• Diode Configuration: 1 Pair Common Cathode
• Technology: Schottky
• Voltage - DC Reverse (Vr) (Max): 200 V
• Mounting Type: Through Hole
• Package / Case: TO-220-3 Full Pack

Current Rating Considerations: Substitute parts are grouped into two categories based on average rectified current per diode:

1. Direct Current Rating Match (5A): Parts with identical 5A current rating maintain full electrical equivalence with the MBRF10200CT.

2. Elevated Current Rating (10A): Parts with 10A current rating provide enhanced current capacity while maintaining all other critical parameters. These parts are electrically compatible for applications requiring the MBRF10200CT but offer superior current handling capability.

Secondary Parameters Affecting Selection:

• Forward voltage (Vf) at rated current
• Reverse leakage current
• Operating temperature range
• Product status (Active vs. Obsolete/Not For New Designs)
• Compliance certifications (RoHS, REACH, AEC-Q101)

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (5A Current Rating):

DSTF10200C (Littelfuse Inc.) is the primary recommended substitute for the MBRF10200CT. This part maintains identical electrical specifications at the 5A current rating, features Active product status for ongoing availability, and achieves ROHS3 compliance. The DSTF10200C demonstrates superior reverse leakage characteristics (10 µA versus 100 µA) and marginally lower forward voltage (900 mV versus 910 mV), providing improved thermal performance. The operating temperature range is -55°C to 150°C, which covers the lower end of the MBRF10200CT range but remains suitable for most industrial and commercial applications.

TSF10H200C (Taiwan Semiconductor Corporation) provides parametric equivalence with identical 5A current rating and matching electrical characteristics. However, this part carries "Not For New Designs" status, limiting its application to legacy system support and maintenance scenarios only.

For Enhanced Current Capacity (10A Current Rating):

MBRF20200CTG (onsemi) and VF20202G-M3/4W (Vishay General Semiconductor - Diodes Division) both provide 10A current rating while maintaining the 200 V reverse voltage specification and fast recovery Schottky technology. These parts are suitable for applications where the MBRF10200CT is specified but higher current capacity is required or beneficial.

MBRF20200CTG offers the widest operating temperature range (-65°C to 150°C) and lowest reverse leakage (1 mA), though the package designation differs (TO-220FP versus ITO-220AB). This part is part of the SWITCHMODE™ series and maintains Active product status.

VF20202G-M3/4W maintains the isolated tab configuration (ITO-220AB) matching the MBRF10200CT package, preserves the upper operating temperature limit of 175°C, and carries Active product status. Forward voltage is slightly elevated at 920 mV at 10A.

Compliance Considerations:

All substitute parts maintain ROHS3 compliance. The MBRF10200CT carries automotive-grade qualification (AEC-Q101), which is not specified for the substitute parts. Applications requiring automotive qualification should confirm compliance requirements with the component manufacturer or system integrator.

Frequently Asked Questions (FAQ)

Q: Can DSTF10200C directly replace MBRF10200CT in existing designs?

A: Yes. DSTF10200C maintains identical diode configuration, reverse voltage rating, current rating, and package type (TO-220-3 Full Pack, Isolated Tab). The part is electrically compatible and carries Active product status, ensuring long-term availability. The superior reverse leakage characteristics (10 µA versus 100 µA) and marginally lower forward voltage provide improved performance.

Q: What is the difference between the 5A and 10A current rating substitutes?

A: The MBRF10200CT is rated for 5A average rectified current per diode. DSTF10200C and TSF10H200C maintain this 5A rating for direct equivalence. MBRF20200CTG and VF20202G-M3/4W provide 10A rating, offering enhanced current capacity. The 10A parts are electrically compatible with the MBRF10200CT but are designed for applications requiring higher current handling. Selection depends on circuit requirements and thermal design considerations.

Q: Why does MBRF20200CTG use TO-220FP package instead of ITO-220AB?

A: TO-220FP and ITO-220AB are both TO-220-3 Full Pack configurations. The primary difference is the isolated tab feature present in ITO-220AB. MBRF20200CTG uses TO-220FP, which may require design verification if the isolated tab feature is critical to the application's thermal or electrical isolation requirements.

Q: Is TSF10H200C suitable for new designs?

A: No. TSF10H200C carries "Not For New Designs" product status. This part is appropriate for legacy system maintenance and repair only. For new designs, DSTF10200C is the recommended 5A equivalent, or MBRF20200CTG and VF20202G-M3/4W for 10A applications.

Q: What are the operating temperature implications of selecting a substitute?

A: The MBRF10200CT operates from -55°C to 175°C. DSTF10200C and TSF10H200C operate to 150°C maximum, reducing the upper temperature capability by 25°C. MBRF20200CTG operates to 150°C but extends the lower limit to -65°C. VF20202G-M3/4W maintains the full -55°C to 175°C range. Applications operating near 150°C or above should confirm substitute part suitability.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts listed (DSTF10200C, TSF10H200C, MBRF20200CTG, and VF20202G-M3/4W) are ROHS3 compliant, matching the MBRF10200CT compliance status.

Q: Does the MBRF10200CT automotive qualification (AEC-Q101) transfer to substitute parts?

A: No. The MBRF10200CT carries automotive-grade qualification (AEC-Q101). The substitute parts do not specify automotive qualification in the provided data. Applications requiring automotive qualification should contact the substitute part manufacturers to confirm compliance or consider alternative qualified components.

Q: What is the significance of reverse leakage current differences among substitutes?

A: Reverse leakage current affects thermal performance and power dissipation. DSTF10200C exhibits the lowest reverse leakage (10 µA), providing superior thermal efficiency. The MBRF10200CT and TSF10H200C both exhibit 100 µA leakage. MBRF20200CTG exhibits 1 mA leakage, and VF20202G-M3/4W exhibits 150 µA. Lower leakage reduces standby power consumption and heat generation, particularly in high-voltage applications.

Q: Can forward voltage differences affect circuit performance?

A: Forward voltage differences are minor across all parts (900 mV to 920 mV at rated current). In most rectification and switching applications, these variations are negligible. However, in precision analog circuits or applications with tight voltage regulation requirements, forward voltage differences should be evaluated against circuit specifications.