BAV756DW-7 Equivalent & Substitute Parts

Part Overview

The BAV756DW-7 is a general-purpose diode array manufactured by Diodes Incorporated, configured as a 2 Pair CA + CC arrangement in a 6-TSSOP (SOT-363) surface mount package. This component is rated for 75 V DC reverse voltage and 150 mA average rectified current per diode, with a maximum forward voltage of 1.25 V at 150 mA. The BAV756DW-7 is currently discontinued at DiGi Electronics, necessitating identification of equivalent and substitute components for ongoing design requirements and production needs.

Key Parameters

Parameter	Value
Diode Configuration	2 Pair CA + CC
Voltage - DC Reverse (Vr) (Max)	75 V
Current - Average Rectified (Io) (per Diode)	150 mA
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 150 mA
Reverse Recovery Time (trr)	4 ns
Current - Reverse Leakage @ Vr	2.5 µA @ 75 V
Operating Temperature - Junction	-65°C ~ 150°C
Package / Case	6-TSSOP, SC-88, SOT-363
Mounting Type	Surface Mount
Technology	Standard

Substitute Part Grouping Explanation

Substitution of the BAV756DW-7 is determined by the following critical parameters: diode configuration (2 Pair CA + CC), package type (6-TSSOP, SOT-363), voltage rating (minimum 75 V DC reverse), current rating (minimum 150 mA average rectified per diode), forward voltage characteristics, and operating temperature range. Parts meeting or exceeding these electrical specifications within the same physical package are classified as direct or parametric equivalents. Packaging format (bulk, tape & reel, or cut tape) does not affect electrical compatibility but influences procurement and assembly workflows.

Parameter Comparison

Parameter	BAV756DW-7	BAV756DW-7-F	BAW567DW-7-F	BAV756S,115
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Nexperia USA Inc.
Diode Configuration	2 Pair CA + CC	2 Pair CA + CC	2 Pair CA + CC	2 Pair CA + CC
Voltage - DC Reverse (Vr) (Max)	75 V	75 V	75 V	90 V
Current - Average Rectified (Io) (per Diode)	150 mA	150 mA	150 mA	250 mA (DC)
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 150 mA	1.25 V @ 150 mA	1.25 V @ 150 mA	1.25 V @ 150 mA
Reverse Recovery Time (trr)	4 ns	4 ns	4 ns	4 ns
Current - Reverse Leakage @ Vr	2.5 µA @ 75 V	2.5 µA @ 75 V	2.5 µA @ 75 V	500 nA @ 80 V
Operating Temperature - Junction	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C	150°C (Max)
Package / Case	6-TSSOP, SC-88, SOT-363	6-TSSOP, SC-88, SOT-363	6-TSSOP, SC-88, SOT-363	6-TSSOP, SC-88, SOT-363
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Discontinued at DiGi Electronics	Active	Active	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Packaging Format	Bulk	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)
Qualification	None specified	None specified	None specified	AEC-Q101 Automotive

Engineering Selection Recommendations

BAV756DW-7-F (Direct Equivalent): This part is a direct electrical and mechanical equivalent to the BAV756DW-7, sharing identical electrical specifications and package configuration. The primary distinction is product status: BAV756DW-7-F is active and available, whereas the original part is discontinued. BAV756DW-7-F carries ROHS3 compliance, addressing regulatory requirements not met by the original part. Packaging is supplied in Tape & Reel format, suitable for automated assembly processes.

BAW567DW-7-F (Parametric Equivalent): This part meets all electrical specifications of the BAV756DW-7 and shares the same package type. The base product number differs (BAW567 versus BAV756), but electrical performance is identical. BAW567DW-7-F is active and ROHS3 compliant. Packaging is supplied in Cut Tape and Digi-Reel format, appropriate for lower-volume or mixed-component procurement workflows.

BAV756S,115 (Enhanced Substitute): This Nexperia component exceeds the electrical specifications of the BAV756DW-7 in voltage rating (90 V versus 75 V) and current capacity (250 mA DC versus 150 mA). It maintains identical forward voltage and recovery time characteristics. BAV756S,115 carries AEC-Q101 automotive qualification and ROHS3 compliance. The enhanced ratings provide design margin for applications requiring higher voltage or current headroom. Packaging is supplied in Tape & Reel format.

Frequently Asked Questions (FAQ)

Q: Can BAV756DW-7-F be used as a direct replacement for BAV756DW-7?

A: Yes. BAV756DW-7-F is electrically and mechanically identical to BAV756DW-7. Both components feature the same diode configuration, voltage rating, current rating, forward voltage, recovery time, and operating temperature range. The primary differences are product status (active versus discontinued) and RoHS compliance (ROHS3 versus non-compliant). Packaging format differs (Tape & Reel versus bulk), which affects procurement and assembly but not electrical performance.

Q: What is the difference between BAV756DW-7-F and BAW567DW-7-F?

A: Both parts are parametric equivalents with identical electrical specifications and the same 6-TSSOP package. The base product numbers differ (BAV756 versus BAW567), indicating different manufacturer design lines. Both are manufactured by Diodes Incorporated, are ROHS3 compliant, and are currently active. The primary distinction is packaging format: BAV756DW-7-F is supplied in Tape & Reel, while BAW567DW-7-F is supplied in Cut Tape and Digi-Reel format.

Q: When should BAV756S,115 be selected instead of BAV756DW-7-F or BAW567DW-7-F?

A: BAV756S,115 should be selected when design requirements include higher voltage margin (90 V versus 75 V) or higher current capacity (250 mA DC versus 150 mA). This part is manufactured by Nexperia and carries AEC-Q101 automotive qualification, making it suitable for automotive and high-reliability applications. The enhanced electrical ratings provide design flexibility for applications with variable or uncertain load conditions.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All substitute parts use the 6-TSSOP (SOT-363) package, which defines identical pin count, spacing, and physical dimensions. PCB footprints designed for BAV756DW-7 accommodate all listed substitutes without modification.

Q: What is the significance of RoHS compliance differences?

A: The original BAV756DW-7 is RoHS non-compliant, while all substitute parts (BAV756DW-7-F, BAW567DW-7-F, and BAV756S,115) are ROHS3 compliant. ROHS3 compliance restricts hazardous substances in electrical and electronic equipment. For applications subject to regulatory requirements or customer specifications mandating RoHS compliance, only the compliant substitutes are acceptable.

Q: Does packaging format affect electrical performance?

A: No. Packaging format (bulk, Tape & Reel, or Cut Tape) does not affect electrical characteristics or performance. Format selection is determined by procurement volume, assembly automation requirements, and inventory management practices. All formats deliver identical electrical specifications.

Q: Is BAV756S,115 a drop-in replacement for all applications using BAV756DW-7?

A: BAV756S,115 is electrically compatible and physically compatible with BAV756DW-7. However, the enhanced voltage and current ratings do not require design changes for applications operating within the original specifications. BAV756S,115 is suitable for all applications using BAV756DW-7 and provides additional design margin for higher-stress applications.

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