MRS30M-13 Equivalent & Substitute Parts

Part Overview

The MRS30M-13 is a single-phase bridge rectifier manufactured by Diodes Incorporated, designed for surface mount applications requiring 1 kV peak reverse voltage and 3 A average rectified current. This component is classified as a rapid general-purpose rectifier and is currently in active production status. The MRS30M-13 is packaged in a 4-SMD flat lead configuration (MSBL package) suitable for automated assembly processes.

Identifying equivalent and substitute parts is necessary when the primary part number becomes unavailable, when inventory constraints require alternative sourcing, or when design flexibility permits component standardization across manufacturing batches.

Key Parameters

Parameter	Value
Diode Type	Single Phase
Technology	Standard
Voltage - Peak Reverse (Max)	1 kV
Current - Average Rectified (Io)	3 A
Voltage - Forward (Vf) (Max) @ If	1.3 V @ 3 A
Current - Reverse Leakage @ Vr	5 µA @ 1000 V
Operating Temperature Range	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	4-SMD, Flat Lead
Supplier Device Package	MSBL
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the MRS30M-13 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

Peak reverse voltage rating of 1 kV
Average rectified current capacity of 3 A
Forward voltage drop of 1.3 V maximum at 3 A
Reverse leakage current of 5 µA at 1000 V
Operating temperature range of -55°C to 150°C

Mechanical and Package Parameters:

Surface mount mounting type
4-SMD flat lead package configuration (MSBL)
Single-phase bridge rectifier topology
Standard rectifier technology

Compliance Parameters:

ROHS3 compliance
REACH unaffected status
EAR99 export classification

Substitute parts must match all electrical specifications, maintain identical package geometry and lead configuration, and satisfy all regulatory compliance requirements. The MRS30M-13 is a tape and reel packaged variant; substitutes must be evaluated for packaging compatibility with assembly equipment.

Parameter Comparison

Parameter	MRS30M-13	MRS30M
Manufacturer	Diodes Incorporated	Diodes Incorporated
Category	Diodes	Diodes
Diode Type	Single Phase	Single Phase
Technology	Standard	Standard
Voltage - Peak Reverse (Max)	1 kV	1 kV
Current - Average Rectified (Io)	3 A	3 A
Voltage - Forward (Vf) (Max) @ If	1.3 V @ 3 A	1.3 V @ 3 A
Current - Reverse Leakage @ Vr	5 µA @ 1000 V	5 µA @ 1000 V
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Package / Case	4-SMD, Flat Lead	4-SMD, Flat Lead
Supplier Device Package	MSBL	MSBL
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8541.10.0080	8541.10.0080
Product Status	Active	Active

Engineering Selection Recommendations

The MRS30M is a parametric equivalent to the MRS30M-13. Both components are manufactured by Diodes Incorporated and maintain identical electrical specifications, package geometry, and regulatory compliance status. Both parts are in active production and carry ROHS3 compliance certification with REACH unaffected status.

The primary distinction between these part numbers relates to packaging configuration. The MRS30M-13 is supplied in tape and reel format optimized for high-volume automated assembly. The MRS30M represents the base part number designation within the same product family.

Selection between these parts is determined by supply chain availability, inventory levels, and packaging requirements specific to the manufacturing process. Both components satisfy identical electrical and thermal requirements for single-phase bridge rectifier applications operating at 1 kV and 3 A ratings.

Frequently Asked Questions (FAQ)

Q: Can the MRS30M be used as a direct replacement for the MRS30M-13?

A: Yes. The MRS30M and MRS30M-13 are electrically and mechanically equivalent. Both components feature identical peak reverse voltage (1 kV), average rectified current (3 A), forward voltage characteristics (1.3 V @ 3 A), and package configuration (4-SMD MSBL). Both maintain the same operating temperature range (-55°C to 150°C) and regulatory compliance status.

Q: What is the difference between MRS30M-13 and MRS30M?

A: The primary difference is packaging format. The MRS30M-13 designation indicates tape and reel packaging, while MRS30M represents the standard part number. Both components are supplied in the same MSBL package configuration and are suitable for surface mount assembly.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the MRS30M-13 and MRS30M are ROHS3 compliant and REACH unaffected, satisfying current environmental and regulatory requirements for electronic components.

Q: What is the maximum operating temperature for these bridge rectifiers?

A: The maximum junction temperature (TJ) is 150°C for both the MRS30M-13 and MRS30M. The minimum operating temperature is -55°C.

Q: Can these components be used interchangeably in automated assembly processes?

A: Both components feature identical 4-SMD flat lead package geometry (MSBL) and surface mount configuration. Interchangeability in automated assembly depends on specific equipment tape and reel specifications and feeder compatibility. Verify packaging format requirements with assembly equipment documentation.

Q: What is the reverse leakage current specification?

A: Both components specify a maximum reverse leakage current of 5 µA at 1000 V reverse voltage.

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