MBR0580L-TP Schottky Diode Equivalent & Substitute Parts

Part Overview

The MBR0580L-TP is a Schottky rectifier diode manufactured by Micro Commercial Co, rated for 80V DC reverse voltage with 500mA average rectified current in a surface mount SOD-123 package. This component is classified as discontinued at DiGi Electronics, necessitating identification of active equivalent parts to maintain design continuity and ensure procurement availability for new production runs and field replacements.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	80	V
Current - Average Rectified (Io)	500	mA
Voltage - Forward (Vf) (Max) @ If	800 mV @ 500 mA	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	200	µA @ 80 V
Capacitance @ Vr, F	30	pF @ 4V, 1MHz
Package / Case	SOD-123	—
Operating Temperature - Junction	-55 to 150	°C
Technology	Schottky	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the MBR0580L-TP is determined by strict equivalence across the following electrical and mechanical parameters:

Voltage Rating: 80V DC reverse voltage (Vr) maximum
Current Rating: 500mA average rectified current (Io)
Forward Voltage: 800mV maximum at 500mA
Recovery Speed: Fast recovery ≤ 500ns for currents > 200mA
Reverse Leakage: 200µA at 80V
Capacitance: 30pF at 4V, 1MHz
Package: SOD-123 surface mount
Temperature Range: -55°C to 150°C junction operating range
Technology: Schottky diode
Compliance: ROHS3 compliant, MSL 1

The MBR0580-TP meets all substitution criteria as an active equivalent part with identical electrical specifications and package configuration.

Parameter Comparison

Parameter	MBR0580L-TP	MBR0580-TP	Match
Manufacturer	Micro Commercial Co	Micro Commercial Co	✓
Category	Diodes, Rectifiers	Diodes, Rectifiers	✓
Technology	Schottky	Schottky	✓
Voltage - DC Reverse (Vr) (Max)	80 V	80 V	✓
Current - Average Rectified (Io)	500 mA	500 mA	✓
Voltage - Forward (Vf) (Max) @ If	800 mV @ 500 mA	800 mV @ 500 mA	✓
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	✓
Current - Reverse Leakage @ Vr	200 µA @ 80 V	200 µA @ 80 V	✓
Capacitance @ Vr, F	30 pF @ 4V, 1MHz	30 pF @ 4V, 1MHz	✓
Package / Case	SOD-123	SOD-123	✓
Mounting Type	Surface Mount	Surface Mount	✓
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 150°C	✓
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	✓
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	✓
Product Status	Discontinued at DiGi Electronics	Active	—

Engineering Selection Recommendations

The MBR0580-TP is the direct active equivalent for the discontinued MBR0580L-TP. Both parts are manufactured by Micro Commercial Co and share identical electrical specifications, package configuration, and compliance certifications. The MBR0580-TP maintains active product status with confirmed inventory availability, making it the appropriate selection for applications currently specified with the MBR0580L-TP.

The difference between the two part numbers reflects packaging format only: the MBR0580L-TP uses tape packaging, while the MBR0580-TP is available in Cut Tape (CT) and Digi-Reel® formats. This distinction does not affect electrical performance or functional compatibility in circuit applications.

Both parts satisfy ROHS3 compliance requirements and carry MSL 1 moisture sensitivity classification, indicating no special moisture control measures are required during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can the MBR0580-TP directly replace the MBR0580L-TP in existing designs?

A: Yes. The MBR0580-TP is a direct parametric equivalent with identical electrical specifications, voltage rating, current rating, forward voltage characteristics, recovery speed, reverse leakage, capacitance, operating temperature range, and package configuration. No circuit modifications are required.

Q: What is the difference between MBR0580L-TP and MBR0580-TP?

A: The part numbers differ only in packaging format. The MBR0580L-TP is supplied in tape packaging, while the MBR0580-TP is available in Cut Tape (CT) and Digi-Reel® formats. Electrical performance and functional characteristics are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both the MBR0580L-TP and MBR0580-TP are ROHS3 compliant and carry REACH Unaffected status.

Q: What is the moisture sensitivity level for these parts?

A: Both parts carry MSL 1 (Unlimited) classification, indicating no special moisture control measures are required during storage, handling, or transport.

Q: Can these Schottky diodes be used in high-frequency switching applications?

A: Yes. Both parts feature fast recovery characteristics (≤ 500ns for currents > 200mA), making them suitable for high-frequency rectification and switching applications within the specified voltage and current ratings.

Q: What is the maximum junction operating temperature?

A: The maximum junction operating temperature for both parts is 150°C, with a minimum of -55°C, providing a 205°C operating range.

Q: Is the SOD-123 package suitable for automated assembly?

A: Yes. The SOD-123 is a standard surface mount package compatible with automated pick-and-place and reflow soldering processes.

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