MBR1050F-BP Equivalent & Substitute Parts Reference

Part Overview

The MBR1050F-BP is a Schottky rectifier diode with a voltage rating of 50 V and a current rating of 10 A, designed for through-hole mounting with an ITO-220AC package. It features fast recovery characteristics and is used in power rectification and interface applications. The part status is listed as "Not For New Designs", indicating it is not recommended for new applications, thereby necessitating the selection of an alternative part for ongoing production or new project requirements.

Key Parameters

Parameter	Value
Manufacturer Part Number	MBR1050F-BP
Category	Diodes, Rectifiers
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	50 V
Current - Average Rectified (Io)	10A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 10 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	500 µA @ 50 V
Mounting Type	Through Hole
Package / Case	TO-220-2 Isolated Tab
Supplier Device Package	ITO-220AC
Operating Temperature - Junction	-50°C ~ 150°C
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.10.0080

Substitute Part Grouping Explanation

The alternatives for MBR1050F-BP are identified based strictly on the following key parameters: diode technology (Schottky), voltage rating (Vr), current rating (Io), forward voltage (Vf), reverse leakage current, speed, mounting type, package/case outline, and operating temperature range. Substitute parts must match or closely align within allowed tolerances in these parameters to ensure functional equivalence in the rectifier diode product category.

Parameter Comparison

Parameter	MBR1050F-BP (Micro Commercial Co)	DSS10-0045A (IXYS)
Category	Diodes, Rectifiers	Diodes, Rectifiers
Technology	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	50 V	45 V
Current - Average Rectified (Io)	10A	10A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 10 A	680 mV @ 10 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	500 µA @ 50 V	300 µA @ 45 V
Mounting Type	Through Hole	Through Hole
Package / Case	TO-220-2 Isolated Tab	TO-220-2
Supplier Device Package	ITO-220AC	TO-220AC
Operating Temperature - Junction	-50°C ~ 150°C	-55°C ~ 175°C
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8541.10.0080	8541.10.0080

Engineering Selection Recommendations

Selection of substitute parts is guided by part status and compliance information. The MBR1050F-BP is designated as "Not For New Designs". Substitute parts, such as DSS10-0045A, are categorized as "Active" and maintain REACH Unaffected and RoHS3 compliance, with consistent ECCN and HTSUS designations. Substitutes are suitable for use where continued production and certification alignment are required.

Frequently Asked Questions (FAQ)

Q1: What parameters are critical for substituting MBR1050F-BP within the diode rectifiers category?
A1: Critical parameters include diode technology, voltage rating, current rating, forward voltage, reverse leakage current, speed, mounting type, and package/case.

Q2: Are DSS10-0045A and MBR1050F-BP directly interchangeable?
A2: The DSS10-0045A matches the MBR1050F-BP in technology, current rating, speed, mounting type, and package outline. Voltage and leakage current are similar within the specified category.

Q3: How important is package compatibility for these rectifier diodes?
A3: Both MBR1050F-BP and DSS10-0045A use a TO-220 package format with through-hole mounting, supporting drop-in mechanical compatibility.

Q4: Is ongoing regulatory compliance considered in the selection process?
A4: Both parts are REACH Unaffected with the same ECCN and HTSUS codes, maintaining alignment with regulatory requirements for production and export.

Q5: Why is an alternative required for MBR1050F-BP?
A5: The MBR1050F-BP is classified as "Not For New Designs", necessitating the use of substitute parts such as the DSS10-0045A in new or ongoing designs.

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