DB2230600L Equivalent & Substitute Parts

Part Overview

The DB2230600L is a Schottky rectifier diode manufactured by Panasonic Electronic Components, rated for 30 V DC reverse voltage and 2 A average rectified current. This component is packaged in SOD-123F (Mini2-F4-B) surface mount configuration and is designed for fast recovery applications with a reverse recovery time of 13 ns. The part is currently discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives from active manufacturers for ongoing design support and procurement.

Substiute Parts

DB2230600L

Panasonic Electronic ComponentsIn Stock: 2706DB2230600L Datasheet

Current PartRFQ

PMEG3020ER,115

Nexperia USA Inc.In Stock: 4453PMEG3020ER,115 Datasheet

SimilarRFQ

RBR2MM30BTR

Rohm SemiconductorIn Stock: 3193RBR2MM30BTR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DB2230600L is determined by strict equivalence across the following electrical and mechanical parameters:

Mandatory Matching Parameters:

• Technology: Schottky diode
• Voltage - DC Reverse (Vr) (Max): 30 V
• Current - Average Rectified (Io): 2 A
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Allowable Variation Parameters:

• Voltage - Forward (Vf) (Max) @ If: Within ±50 mV of 450 mV @ 2 A
• Operating Temperature - Junction (Max): Equal to or greater than 125°C
• Package / Case: SOD-123F or equivalent surface mount packages (SOD-123W acceptable)
• RoHS Status: RoHS Compliant or ROHS3 Compliant

The identified substitute parts meet all mandatory parameters and fall within allowable variations for forward voltage and thermal ratings.

Parameter Comparison

Engineering Selection Recommendations

PMEG3020ER,115 (Nexperia USA Inc.)

This substitute is actively manufactured and stocked (4400 pcs available). It meets all mandatory electrical parameters with forward voltage 30 mV lower than the main part (420 mV vs. 450 mV @ 2 A), which is within acceptable tolerance. The part carries ROHS3 compliance and REACH Unaffected status, providing enhanced regulatory coverage. Operating temperature rating of 150°C exceeds the main part requirement. Package transition from SOD-123F to SOD-123W requires PCB layout verification for footprint compatibility, as SOD-123W is a wider variant.

RBR2MM30BTR (Rohm Semiconductor)

This substitute is actively manufactured and stocked (3142 pcs available). It maintains identical package format (SOD-123F) to the main part, eliminating PCB layout concerns. Forward voltage is 40 mV higher than the main part (490 mV vs. 450 mV @ 2 A), remaining within acceptable tolerance. The part carries ROHS3 compliance and REACH Unaffected status. Operating temperature rating of 150°C exceeds the main part requirement. Reverse leakage current is lower (80 µA vs. 500 µA @ 30 V), indicating superior performance characteristics.

Both substitutes are suitable for direct replacement based on product status, compliance certifications, and electrical parameter equivalence.

Frequently Asked Questions (FAQ)

Q: Can PMEG3020ER,115 be used as a direct PCB replacement for DB2230600L?

A: Electrical substitution is valid. However, PMEG3020ER,115 uses SOD-123W package while DB2230600L uses SOD-123F package. SOD-123W has different pad spacing and dimensions. PCB footprint modification is required; direct solder-in replacement without layout changes is not possible.

Q: What is the significance of the forward voltage difference between DB2230600L (450 mV) and RBR2MM30BTR (490 mV)?

A: The 40 mV difference represents approximately 8.9% variation. Both values are within typical manufacturing tolerance for Schottky diodes and do not prevent functional substitution. Circuit performance impact depends on application sensitivity to forward voltage drop; power dissipation will increase proportionally with the higher forward voltage.

Q: Are both substitute parts RoHS compliant?

A: Yes. DB2230600L carries RoHS Compliant status. PMEG3020ER,115 and RBR2MM30BTR both carry ROHS3 Compliant status, which represents enhanced compliance requirements and is backward compatible with RoHS requirements.

Q: Which substitute offers the best thermal performance?

A: Both PMEG3020ER,115 and RBR2MM30BTR have maximum junction operating temperatures of 150°C, compared to 125°C for DB2230600L. This provides 25°C additional thermal margin. Selection between them should be based on package compatibility requirements and application circuit layout constraints.

Q: Is reverse leakage current a critical factor in selecting between substitutes?

A: Reverse leakage current affects power consumption in reverse bias conditions. RBR2MM30BTR exhibits 80 µA leakage versus 500 µA for DB2230600L, representing superior performance. PMEG3020ER,115 shows 1.5 mA leakage, which is higher. For applications sensitive to reverse leakage (such as precision analog circuits), RBR2MM30BTR is the preferred choice.

Q: Can I use SOD-123W package (PMEG3020ER,115) on an existing SOD-123F footprint?

A: No. SOD-123W and SOD-123F have different pad geometries and spacing. Using SOD-123W on SOD-123F pads will result in misalignment and potential solder joint failure. PCB redesign is required for PMEG3020ER,115 implementation.

Q: What is the Moisture Sensitivity Level (MSL) and why is it important?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All three parts (main and substitutes) carry MSL 1 rating, eliminating moisture management as a substitution constraint.