BAT64A-7-F Equivalent & Substitute Parts

Part Overview

The BAT64A-7-F is an active Schottky diode array manufactured by Diodes Incorporated, configured as a 1 Pair Common Anode arrangement in a surface mount SOT-23-3 package. This component is designed for applications requiring fast recovery rectification with automotive-grade qualification (AEC-Q101). The part is ROHS3 compliant and carries unlimited moisture sensitivity rating (MSL 1).

Substitute parts are necessary when the specific diode configuration (common anode, common cathode, or series connection) must be adapted to circuit topology requirements, or when inventory constraints necessitate alternative sourcing from the BAT64 product family.

Substiute Parts

BAT64A-7-F

Diodes IncorporatedIn Stock: 960BAT64A-7-F Datasheet

Current PartRFQ

BAT64-7-F

Diodes IncorporatedIn Stock: 4475BAT64-7-F Datasheet

Parametric EquivalentRFQ

BAT64C-7-F

Diodes IncorporatedIn Stock: 13038BAT64C-7-F Datasheet

Parametric EquivalentRFQ

BAT64S-7-F

Diodes IncorporatedIn Stock: 12776BAT64S-7-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the BAT64 family is determined by electrical parameter equivalence and diode configuration compatibility. All substitute parts maintain identical electrical specifications: 40 V reverse voltage rating, 250 mA average rectified current per diode, 750 mV forward voltage drop at 100 mA, 3 ns reverse recovery time, and 2 µA reverse leakage current at 40 V.

The primary differentiation among substitute parts is the internal diode configuration:

BAT64-7-F: Single diode (not an array) with identical electrical performance. Suitable for applications requiring a single Schottky rectifier element.

BAT64C-7-F: Diode array with 1 Pair Common Cathode configuration. Substitutable when circuit topology requires both diode cathodes connected to a common node.

BAT64S-7-F: Diode array with 1 Pair Series Connection configuration. Substitutable when circuit topology requires diodes internally connected in series.

All substitute parts share the same package (SOT-23-3), automotive grade, AEC-Q101 qualification, ROHS3 compliance, and MSL 1 rating. Selection depends exclusively on required diode configuration and circuit connectivity requirements.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts within the BAT64 family maintain active product status and carry identical automotive-grade qualification (AEC-Q101) and ROHS3 compliance. Selection among BAT64-7-F, BAT64C-7-F, and BAT64S-7-F is determined by circuit topology requirements and the required diode configuration.

BAT64-7-F is selected when a single Schottky diode element is required, eliminating the array configuration of the main part.

BAT64C-7-F is selected when circuit design requires a common cathode configuration, with both diode cathodes internally connected to a single node.

BAT64S-7-F is selected when circuit design requires series-connected diodes within a single package.

All parts are suitable for automotive applications, carry unlimited moisture sensitivity rating, and maintain identical electrical performance across the specified operating temperature range of -65°C to 150°C.

Frequently Asked Questions (FAQ)

Q: Can BAT64-7-F replace BAT64A-7-F in all applications?

A: BAT64-7-F is a single diode element, while BAT64A-7-F is a diode array with common anode configuration. Substitution is possible only if the circuit design accommodates a single diode rather than a paired array configuration.

Q: What is the primary difference between BAT64C-7-F and BAT64S-7-F?

A: BAT64C-7-F contains two diodes with a common cathode connection, while BAT64S-7-F contains two diodes connected in series. The internal configuration determines pin connectivity and circuit topology compatibility.

Q: Are all substitute parts rated for automotive applications?

A: Yes. All parts in the BAT64 family carry automotive grade designation and AEC-Q101 qualification, suitable for automotive-grade circuit implementations.

Q: Do substitute parts maintain the same package footprint?

A: Yes. All substitute parts use the SOT-23-3 package (TO-236-3, SC-59), maintaining identical physical dimensions and PCB footprint compatibility.

Q: What is the moisture sensitivity rating for all BAT64 variants?

A: All variants carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Are all parts ROHS3 compliant?

A: Yes. All substitute parts are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements.

Q: Can electrical performance be assumed identical across all variants?

A: Yes. All variants maintain identical electrical specifications: 40 V reverse voltage, 250 mA average rectified current, 750 mV forward voltage drop at 100 mA, 3 ns reverse recovery time, and 2 µA reverse leakage current at 40 V.