Equivalent & Substitute Parts for MBR50040CTR

Part Overview

Manufacturer Part Number: MBR50040CTR
Manufacturer: GeneSiC Semiconductor
Category: Diodes, Rectifiers
Description: DIODE MOD SCHOTT 40V 250A 2TOWER
Product Status: Obsolete

MBR50040CTR is a Schottky diode module, featuring a diode array with a common anode configuration, supporting up to 40V reverse voltage and 250A average rectified current per diode. Due to its obsolete status, it is necessary to identify alternative models that meet the required electrical and mechanical parameters for the intended application.

Key Parameters

Parameter	Value
Diode Configuration	1 Pair Common Anode
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	40 V
Current - Average Rectified (Io) (per Diode)	250A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 250 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	1 mA @ 20 V
Operating Temperature - Junction	-55°C ~ 150°C
Mounting Type	Chassis Mount
Package / Case	Twin Tower
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN	EAR99
HTSUS	8541.10.0080

Substitute Part Grouping Explanation

Substitute parts are identified by matching all critical electrical and mechanical parameters. The substitute part MBR60040CTR is listed explicitly. Substitution criteria include: diode configuration, technology, reverse voltage, forward voltage, rectified current, speed, reverse leakage current, operating junction temperature, mounting type, package/case, RoHS status, MSL, ECCN, and HTSUS.

Parameter Comparison

Parameter	MBR50040CTR	MBR60040CTR
Diode Configuration	1 Pair Common Anode	1 Pair Common Anode
Technology	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	40 V	40 V
Current - Average Rectified (Io) (per Diode)	250A	300A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 250 A	750 mV @ 300 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	1 mA @ 20 V	1 mA @ 20 V
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 150°C
Mounting Type	Chassis Mount	Chassis Mount
Package / Case	Twin Tower	Twin Tower
RoHS Status	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	EAR99
HTSUS	8541.10.0080	8541.10.0080

Engineering Selection Recommendations

MBR50040CTR is obsolete. MBR60040CTR is listed with active status and matches all compliance criteria, including RoHS status and MSL. ECCN and HTSUS codes are identical. Selection of MBR60040CTR is technically validated under the provided comparison.

Frequently Asked Questions (FAQ)

Q: What are the main criteria for substituting MBR50040CTR?
A: Substitute parts are selected by matching electrical parameters (diode configuration, technology, voltage, current, speed, leakage) and identical mechanical specifications (mounting type, package/case). Compliance fields (RoHS, MSL, ECCN, HTSUS) are also matched.

Q: Is MBR60040CTR compatible in terms of package and mounting?
A: Both MBR50040CTR and MBR60040CTR utilize the Twin Tower package and chassis mount configuration.

Q: Does the substitute provide equivalent or improved current capability?
A: MBR60040CTR offers a higher average rectified current per diode (300A versus 250A).

Q: Are there differences in voltage or speed characteristics?
A: MBR60040CTR matches the voltage reverse rating (40 V) and maintains equivalent speed classification.

Q: Are compliance and certification requirements maintained?
A: Both parts are RoHS Compliant with identical moisture sensitivity level, ECCN, and HTSUS codes.

Q: Is the substitute part currently active?
A: MBR60040CTR is listed with active product status, while MBR50040CTR is obsolete.

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