MBRH20045L Equivalent & Substitute Parts Reference

Part Overview

The MBRH20045L from GeneSiC Semiconductor is a Schottky diode categorized under Diodes, Rectifiers, featuring a maximum DC reverse voltage of 45 V and an average rectified current of 200A in a chassis-mounted D-67 package. The part is obsolete, making it necessary to find alternative models with matching or compatible key parameters to ensure continuous system support.

Key Parameters

Parameter	Value
Manufacturer Part Number	MBRH20045L
Category	Diodes, Rectifiers
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	45 V
Current - Average Rectified (Io)	200A
Voltage - Forward (Vf) (Max) @ If	600 mV @ 200 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	5 mA @ 45 V
Mounting Type	Chassis Mount
Package / Case	D-67
Operating Temperature - Junction	-55°C ~ 150°C

Substitute Part Grouping Explanation

Substitution is governed by strict matching of these key electrical and mechanical parameters: technology type (Schottky), maximum DC reverse voltage, average rectified current, reverse leakage current, forward voltage at specified current rating, speed, mounting configuration, package/case, and operating temperature range. Only parts aligning on all these parameters are considered acceptable equivalents in the Diodes, Rectifiers category.

Parameter Comparison

Parameter	MBRH20045L (Main)	MBRH20045 (Substitute)
Manufacturer	GeneSiC Semiconductor	GeneSiC Semiconductor
Category	Diodes, Rectifiers	Diodes, Rectifiers
Technology	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	45 V	45 V
Current - Average Rectified (Io)	200A	200A
Voltage - Forward (Vf) (Max) @ If	600 mV @ 200 A	650 mV @ 200 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	5 mA @ 45 V	5 mA @ 20 V
Mounting Type	Chassis Mount	Chassis Mount
Package / Case	D-67	D-67
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 150°C
Product Status	Obsolete	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Selection of substitute parts such as the MBRH20045 is supported by matching parameters including Schottky technology, electrical ratings, package, and mounting type. The MBRH20045 is listed as active and complies with ROHS3 and REACH, ensuring alignment with environmental and regulatory requirements. The MSL is identical at 1 (Unlimited), supporting consistent assembly and storage requirements.

Frequently Asked Questions (FAQ)

Q1: What determines a valid substitute for MBRH20045L Schottky diodes?
A1: Substitutes must match core attributes including technology (Schottky), voltage, current ratings, forward voltage at the rated current, speed, package/case, mounting type, and operating temperature range.

Q2: Are there differences in packaging or mounting between MBRH20045L and MBRH20045?
A2: Both parts feature a chassis mount configuration and are supplied in the D-67 package, ensuring mechanical compatibility.

Q3: Does product status affect substitution?
A3: Yes. The MBRH20045 is active while the MBRH20045L is obsolete, making the MBRH20045 a suitable replacement for continuity of supply.

Q4: Are environmental or compliance statuses equivalent?
A4: The MBRH20045 is ROHS3 compliant and REACH unaffected, and both parts have an MSL of 1 (Unlimited) and the same ECCN and HTSUS classifications.

Q5: Is there any difference in speed or rectification characteristics?
A5: Both the MBRH20045L and MBRH20045 exhibit fast recovery characteristics of ≤500ns with average rectified current above 200mA.

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