MBRF30060R Equivalent & Substitute Parts

Part Overview

The MBRF30060R is a Schottky diode module manufactured by GeneSiC Semiconductor, configured as a 1 Pair Common Anode array with a maximum reverse voltage rating of 60 V and average rectified current of 150 A per diode. The device is housed in a TO-244AB chassis mount package and features fast recovery characteristics with a maximum forward voltage of 750 mV at 150 A.

This part is classified as obsolete. Identifying equivalent and substitute components is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this diode module.

Substiute Parts

MBRF30060R

GeneSiC SemiconductorIn Stock: 1215MBRF30060R Datasheet

Current PartRFQ

MBRT20060R

GeneSiC SemiconductorIn Stock: 1033MBRT20060R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBRF30060R is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Criteria:

• Diode Configuration: 1 Pair Common Anode
• Technology: Schottky
• Voltage - DC Reverse (Vr) (Max): 60 V
• Operating Temperature - Junction: -55°C ~ 150°C
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)

Allowable Variation:

• Current - Average Rectified (Io) (per Diode): Substitutes must meet or exceed the 150 A requirement
• Voltage - Forward (Vf) (Max) @ If: Substitutes must not exceed the forward voltage specification at rated current
• Package / Case: Physical form factor may differ provided mounting type remains Chassis Mount
• Current - Reverse Leakage @ Vr: Substitutes must not exceed the specified leakage current

The MBRT20060R qualifies as a substitute based on matching voltage rating, diode configuration, technology, temperature range, and recovery speed. However, the current rating of 100 A per diode is lower than the 150 A specification of the main part, indicating this substitute is suitable only for applications with reduced current requirements.

Parameter Comparison

Engineering Selection Recommendations

The MBRT20060R is an active product manufactured by GeneSiC Semiconductor and carries RoHS Compliance certification, providing supply chain continuity for the obsolete MBRF30060R.

Selection Constraints:

The MBRT20060R operates at a reduced current rating of 100 A per diode compared to the 150 A specification of the MBRF30060R. This substitute is suitable only for applications where the circuit design accommodates the lower current capacity. The forward voltage specification of 800 mV at 100 A is marginally higher than the 750 mV at 150 A of the main part, which may result in increased power dissipation in equivalent current conditions.

The package form factor differs between the two parts: the MBRF30060R uses TO-244AB while the MBRT20060R uses Three Tower configuration. Both maintain chassis mount capability, but physical board layout and thermal management considerations must be re-evaluated during substitution.

The reverse leakage current specification for the MBRT20060R is measured at 20 V rather than 60 V, limiting direct comparison at the full voltage rating of the application.

Frequently Asked Questions (FAQ)

Q: Can the MBRT20060R directly replace the MBRF30060R in all applications?

A: No. The MBRT20060R has a maximum current rating of 100 A per diode, while the MBRF30060R is rated for 150 A per diode. Substitution is valid only for applications where the circuit current does not exceed 100 A per diode.

Q: What are the voltage compatibility considerations?

A: Both parts share identical maximum reverse voltage ratings of 60 V and identical operating temperature ranges of -55°C to 150°C. Voltage compatibility is maintained across the full specification range.

Q: How do the package differences affect substitution?

A: The MBRF30060R uses TO-244AB packaging while the MBRT20060R uses Three Tower packaging. Both are chassis mount configurations, but physical dimensions, mounting hole patterns, and thermal interface characteristics differ. PCB layout and mechanical mounting must be re-evaluated during substitution.

Q: Are there compliance differences between the two parts?

A: The MBRT20060R carries RoHS Compliance certification. The MBRF30060R compliance status is not specified in the available data. Both parts carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What is the significance of the forward voltage difference?

A: The MBRF30060R specifies 750 mV at 150 A, while the MBRT20060R specifies 800 mV at 100 A. At equivalent current densities, the MBRT20060R exhibits higher forward voltage drop, resulting in increased power dissipation. Thermal design calculations must account for this difference.

Q: How do the reverse leakage specifications compare?

A: The MBRF30060R specifies 1 mA leakage at 60 V, while the MBRT20060R specifies 1 mA leakage at 20 V. Direct comparison at full voltage rating is not possible from the provided specifications. Leakage current at 60 V for the MBRT20060R is not specified.