BAT54LP-7-2477 Equivalent & Substitute Parts

Part Overview

The BAT54LP-7-2477 is a Schottky diode rated for 30 V DC reverse voltage and 200 mA average rectified current in a surface mount 0402 (1006 Metric) package. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing design and procurement requirements. The part carries automotive-grade qualification (AEC-Q101) and is RoHS3 compliant.

Substiute Parts

BAT54LP-7-2477

Diodes IncorporatedIn Stock: 1150BAT54LP-7-2477 Datasheet

Current PartRFQ

BAT54LP-7

Diodes IncorporatedIn Stock: 605207BAT54LP-7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BAT54LP-7-2477 is based on electrical and mechanical parameter equivalence. The primary substitute, BAT54LP-7, maintains identical specifications across all critical parameters: reverse voltage rating (30 V), average rectified current (200 mA), forward voltage drop (1 V @ 100 mA), reverse recovery time (5 ns), reverse leakage current (2 µA @ 25 V), and junction capacitance (10 pF @ 1 V, 1 MHz). Both components utilize Schottky technology and are housed in the 0402 (1006 Metric) surface mount package.

The key differentiator is product status: BAT54LP-7-2477 is obsolete, while BAT54LP-7 is active. Both parts are manufactured by Diodes Incorporated, carry AEC-Q101 automotive qualification, and comply with RoHS3 and REACH requirements. The BAT54LP-7 is supplied in Tape & Reel packaging with Moisture Sensitivity Level (MSL) 1 (Unlimited).

Parameter Comparison

Engineering Selection Recommendations

The BAT54LP-7 is the direct equivalent for the obsolete BAT54LP-7-2477. Both components are manufactured by Diodes Incorporated and share identical electrical and mechanical specifications. The BAT54LP-7 maintains active product status with high inventory availability (605,100 pieces), ensuring supply chain continuity.

Both parts satisfy automotive-grade requirements through AEC-Q101 qualification and comply with RoHS3 and REACH regulations. The BAT54LP-7 is supplied in Tape & Reel packaging with MSL 1 (Unlimited), suitable for standard surface mount assembly processes.

Selection of BAT54LP-7 as a replacement for BAT54LP-7-2477 requires no circuit redesign, PCB layout modification, or thermal management changes, as all electrical performance characteristics and physical dimensions remain identical.

Frequently Asked Questions (FAQ)

Q: Can BAT54LP-7 be used as a direct replacement for BAT54LP-7-2477?

A: Yes. Both components are electrically and mechanically identical. The BAT54LP-7 is the active production equivalent of the obsolete BAT54LP-7-2477. No design changes are required.

Q: Are the package dimensions identical between these parts?

A: Yes. Both components use the 0402 (1006 Metric) surface mount package with identical footprints and mounting requirements.

Q: Do both parts meet automotive qualification standards?

A: Yes. Both BAT54LP-7-2477 and BAT54LP-7 carry AEC-Q101 automotive qualification and are suitable for automotive applications.

Q: What is the difference between BAT54LP-7-2477 and BAT54LP-7?

A: The primary difference is product status. BAT54LP-7-2477 is obsolete, while BAT54LP-7 is active. All electrical specifications, mechanical dimensions, and performance characteristics are identical. BAT54LP-7 is supplied in Tape & Reel packaging.

Q: Are there any compliance or regulatory differences?

A: No. Both parts are RoHS3 compliant and REACH unaffected. Regulatory and environmental compliance requirements are identical.

Q: What is the Moisture Sensitivity Level (MSL) for BAT54LP-7?

A: BAT54LP-7 has MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. BAT54LP-7 is a direct functional and physical equivalent. Existing designs using BAT54LP-7-2477 can transition to BAT54LP-7 without modification.