BAT54ADW-7 Equivalent & Substitute Parts

Part Overview

The BAT54ADW-7 is a Schottky diode array featuring a 2-pair common anode configuration rated for 30 V DC reverse voltage and 200 mA average rectified current per diode. The device is packaged in a 6-TSSOP (SC-88, SOT-363) surface mount package and is designed for small signal applications with reverse recovery time of 5 ns.

The BAT54ADW-7 is currently discontinued at DiGi Electronics. Equivalent and substitute parts are available from active product lines that maintain identical electrical and mechanical specifications, enabling direct replacement in existing designs without circuit modification.

Substiute Parts

BAT54ADW-7

Diodes IncorporatedIn Stock: 36463BAT54ADW-7 Datasheet

Current PartRFQ

BAT54ADW-7-F

Diodes IncorporatedIn Stock: 1247BAT54ADW-7-F Datasheet

DirectRFQ

BAT54ADW-TP

Micro Commercial CoIn Stock: 362151BAT54ADW-TP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BAT54ADW-7 is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Diode configuration: 2 Pair Common Anode
• Technology: Schottky
• Maximum reverse voltage: 30 V
• Average rectified current per diode: 200 mA
• Forward voltage at 100 mA: 1 V (maximum)
• Reverse recovery time: 5 ns
• Reverse leakage current at 25 V: 2 µA
• Operating junction temperature range: -65°C to 125°C

Mechanical Specifications:

• Mounting type: Surface Mount
• Package: 6-TSSOP, SC-88, SOT-363
• Moisture sensitivity level: 1 (Unlimited)

All substitute parts listed maintain identical values across these parameters, ensuring functional and mechanical compatibility without design modification.

Parameter Comparison

Engineering Selection Recommendations

BAT54ADW-7-F (Diodes Incorporated): This part is a direct manufacturer equivalent from Diodes Incorporated, the original manufacturer of the BAT54ADW-7. It maintains all electrical and mechanical specifications while offering active product status and ROHS3 compliance. The BAT54ADW-7-F is supplied in Tape & Reel packaging and represents the primary replacement path for discontinued BAT54ADW-7 units.

BAT54ADW-TP (Micro Commercial Co): This part is a parametric equivalent offering identical electrical and mechanical performance across all specified parameters. The BAT54ADW-TP is manufactured by Micro Commercial Co and is supplied in Tape & Reel packaging with ROHS3 compliance. Inventory availability for this part is significantly higher than the BAT54ADW-7-F, supporting high-volume production requirements.

Both substitute parts are suitable for direct replacement in applications currently using the BAT54ADW-7. Selection between them is based on manufacturer preference, supply chain considerations, and inventory availability rather than electrical or mechanical differences.

Frequently Asked Questions (FAQ)

Q: Can BAT54ADW-7-F and BAT54ADW-TP be used interchangeably with BAT54ADW-7?

A: Yes. Both parts maintain identical electrical specifications (30 V reverse voltage, 200 mA per diode, 1 V forward voltage at 100 mA, 5 ns reverse recovery time) and mechanical specifications (6-TSSOP SOT-363 package, surface mount). They are direct functional replacements.

Q: What is the difference between BAT54ADW-7-F and BAT54ADW-TP?

A: The primary differences are manufacturer and inventory availability. BAT54ADW-7-F is manufactured by Diodes Incorporated (the original manufacturer) with 1,202 pieces in stock. BAT54ADW-TP is manufactured by Micro Commercial Co with 362,100 pieces in stock. All electrical and mechanical parameters are identical.

Q: Are there any compliance differences between the main part and substitutes?

A: Yes. The BAT54ADW-7 is RoHS non-compliant. Both BAT54ADW-7-F and BAT54ADW-TP are ROHS3 compliant. Applications requiring RoHS compliance must use one of the substitute parts.

Q: Does the SOT-363 package remain the same across all three parts?

A: Yes. All three parts use the 6-TSSOP, SC-88, SOT-363 surface mount package. PCB layout and assembly processes require no modification.

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

A: All three parts have Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life without moisture control requirements.

Q: Are there any temperature range differences?

A: No. All three parts operate across the same junction temperature range of -65°C to 125°C.

Q: What is the reverse leakage current specification?

A: All three parts specify 2 µA maximum reverse leakage current measured at 25 V reverse bias.