BAS40-06-7-F-79 Equivalent & Substitute Parts Reference

Part Overview

The BAS40-06-7-F-79 from Diodes Incorporated is a Schottky diode array in the Surface Mount TO-236-3, SC-59, SOT-23-3 package. It features a 1 Pair Common Anode configuration with a maximum reverse voltage of 40 V and an average rectified current of 200 mA per diode. This part is AEC-Q101 qualified and automotive grade, offering fast switching and low reverse leakage. The product status is Obsolete, making it necessary to identify equivalent substitute diode rectifiers with matching key parameters to ensure continued manufacturability, design compatibility, and procurement reliability.

Key Parameters

Parameter	Value
Diode Configuration	1 Pair Common Anode
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	40 V
Current - Average Rectified (Io) (per Diode)	200mA (DC)
Voltage - Forward (Vf) (Max) @ If	1 V @ 40 mA
Reverse Recovery Time (trr)	5 ns
Current - Reverse Leakage @ Vr	200 nA @ 30 V
Operating Temperature - Junction	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3
Qualification	AEC-Q101
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitutes for BAS40-06-7-F-79 are identified strictly by matching the following electrical and mechanical parameters: diode configuration (1 Pair Common Anode), Schottky technology, maximum reverse voltage of 40 V, average rectified current per diode of 200 mA, maximum forward voltage of 1 V at 40 mA, reverse recovery time of 5 ns, reverse leakage current of 200 nA at 30 V, junction operating temperature range, surface mount compatibility, SOT-23-3 package, and RoHS3 compliance. AEC-Q101 qualification is maintained where specified in the main part and available in substitutes. Only parts with all parameters matching the main component are listed as equivalents.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Product Status	Diode Configuration	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io) (per Diode)	Voltage - Forward (Vf) (Max) @ If	Reverse Recovery Time (trr)	Current - Reverse Leakage @ Vr	Operating Temperature - Junction	Qualification	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	Moisture Sensitivity Level (MSL)
BAS40-06-7-F-79	Diodes Incorporated	Obsolete	1 Pair Common Anode	Schottky	40 V	200mA (DC)	1 V @ 40 mA	5 ns	200 nA @ 30 V	-55°C ~ 125°C	AEC-Q101	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3	ROHS3 Compliant	1 (Unlimited)
BAS40-06-7-F	Diodes Incorporated	Active	1 Pair Common Anode	Schottky	40 V	200mA (DC)	1 V @ 40 mA	5 ns	200 nA @ 30 V	-55°C ~ 125°C	–	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3	ROHS3 Compliant	1 (Unlimited)
BAS40-06Q-7-F	Diodes Incorporated	Active	1 Pair Common Anode	Schottky	40 V	200mA (DC)	1 V @ 40 mA	5 ns	200 nA @ 30 V	-55°C ~ 125°C	AEC-Q101	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3	ROHS3 Compliant	1 (Unlimited)
BAS40-06-HF	Comchip Technology	Active	1 Pair Common Anode	Schottky	40 V	200mA (DC)	1 V @ 40 mA	5 ns	200 nA @ 30 V	125°C	–	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3	ROHS3 Compliant	1 (Unlimited)
BAS40-06-TP	Micro Commercial Co	Active	1 Pair Common Anode	Schottky	40 V	200mA (DC)	1 V @ 40 mA	5 ns	200 nA @ 30 V	-55°C ~ 125°C	–	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23	ROHS3 Compliant	1 (Unlimited)

Engineering Selection Recommendations

For replacing BAS40-06-7-F-79, select substitutes with a matching or higher product status (Active). Ensure that the substitute is ROHS3 compliant and matches the required qualification status (AEC-Q101) if automotive-grade certification is mandatory for the application. All substitutes listed provide the required compliance and package compatibility for form-fit replacement, based exclusively on the supplied data.

Frequently Asked Questions (FAQ)

Q1: What are the key parameters that must match to consider a Schottky diode substitute equivalent to BAS40-06-7-F-79?
A1: Key parameters are diode configuration (1 Pair Common Anode), Schottky technology, maximum reverse voltage (40 V), average rectified current (200 mA), forward voltage (1 V @ 40 mA), reverse recovery time (5 ns), reverse leakage current (200 nA @ 30 V), junction temperature range, mounting type (Surface Mount), and package/case (TO-236-3, SC-59, SOT-23-3).

Q2: Can the substitute diodes be used in the same PCB footprint as BAS40-06-7-F-79?
A2: All substitutes listed use the SOT-23-3 or SOT-23 package with TO-236-3, SC-59 compatibility, matching the mechanical footprint of the original part.

Q3: Is automotive-grade (AEC-Q101) qualification necessary in selecting a substitute?
A3: If the application requires automotive-grade qualification, select substitutes specifically designated with AEC-Q101, such as BAS40-06Q-7-F.

Q4: Are there any differences in moisture sensitivity or RoHS compliance?
A4: All listed substitutes have a Moisture Sensitivity Level (MSL) of 1 (Unlimited) and are ROHS3 Compliant as per the provided data.

Q5: Do substitute parts have the same electrical performance characteristics?
A5: All listed substitutes match the main part’s electrical parameters, based on the fields provided in the comparison table.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message