BAS40-06HMFHT116 Equivalent & Substitute Parts Reference

Part Overview

The BAS40-06HMFHT116 by Rohm Semiconductor is a Schottky diode array featuring a 1 Pair Common Anode configuration, 40 V DC reverse voltage (Vr) maximum, and 120 mA average rectified current (Io) per diode. It is surface mount compatible and provided in the TO-236-3, SC-59, SOT-23-3 package. The part holds automotive qualification (AEC-Q101) and is ROHS3 compliant. Finding alternative models is necessary for supply chain flexibility, managing inventory constraints, or maintaining consistent assembly lines when specific packaging or manufacturer sources change, while ensuring all key parameters match.

Key Parameters

Parameter	Value
Manufacturer	Rohm Semiconductor
Category	Diodes, Rectifiers
Diode Configuration	1 Pair Common Anode
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	40 V
Current - Average Rectified (Io) (per Diode)	120mA (DC)
Voltage - Forward (Vf) (Max) @ If	1 V @ 40 mA
Current - Reverse Leakage @ Vr	10 µA @ 40 V
Operating Temperature - Junction	150°C (Max)
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Grade	Automotive
Qualification	AEC-Q101
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for BAS40-06HMFHT116 is determined by strict parameter alignment. Key substitution criteria include:

Diode Configuration: 1 Pair Common Anode
Technology: Schottky
Voltage - DC Reverse (Vr) (Max): 40 V
Current - Average Rectified (Io) (per Diode): 120mA (DC)
Voltage - Forward (Vf) (Max) @ If: 1 V @ 40 mA
Current - Reverse Leakage @ Vr: must not exceed specified limit
Operating Temperature - Junction: must meet or exceed 150°C (Max)
Mounting Type and Package / Case: Surface Mount, TO-236-3, SC-59, SOT-23-3 or equivalent
Compliance: Automotive requirements, RoHS, AEC-Q101

Substitute parts are considered parametric equivalents when all listed parameters match or exceed those of the BAS40-06HMFHT116.

Parameter Comparison

Part Number	Manufacturer	Diode Configuration	Technology	Vr (Max)	Io (per Diode)	Vf (Max) @ If	Reverse Leakage @ Vr	Operating Temp (Junction, Max)	Mounting Type	Package / Case	Grade	Qualification	RoHS	MSL
BAS40-06HMFHT116	Rohm Semiconductor	1 Pair Common Anode	Schottky	40 V	120mA (DC)	1 V @ 40 mA	10 µA @ 40 V	150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	Automotive	AEC-Q101	ROHS3	1
BAS40-06HMT116	Rohm Semiconductor	1 Pair Common Anode	Schottky	40 V	120mA (DC)	1 V @ 40 mA	10 µA @ 40 V	150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	-	-	ROHS3	1
BAS40-06HYFHT116	Rohm Semiconductor	1 Pair Common Anode	Schottky	40 V	120mA (DC)	1 V @ 40 mA	10 µA @ 40 V	150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	Automotive	AEC-Q101	ROHS3	1
BAS40-06HYT116	Rohm Semiconductor	1 Pair Common Anode	Schottky	40 V	120mA (DC)	1 V @ 40 mA	10 µA @ 40 V	150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	-	-	ROHS3	1
BAS40-06,215	Nexperia USA Inc.	1 Pair Common Anode	Schottky	40 V	120mA (DC)	1 V @ 40 mA	10 µA @ 40 V	150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	Automotive	AEC-Q100	ROHS3	1
BAS40-06LT1G	onsemi	1 Pair Common Anode	Schottky	40 V	120mA (DC)	1 V @ 40 mA	1 µA @ 25 V	150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	-	-	ROHS3	1
SBAS40-06LT1G	onsemi	1 Pair Common Anode	Schottky	40 V	120mA (DC)	1 V @ 40 mA	1 µA @ 25 V	150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	Automotive	AEC-Q101	ROHS3	1
BAS40A_R1_00001	Panjit International Inc.	1 Pair Common Anode	Schottky	40 V	200mA	1 V @ 40 mA	1 µA @ 25 V	150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	-	-	ROHS3	1

Engineering Selection Recommendations

All listed substitute parts meet the required combination of active product status, RoHS3 compliance, and, for automotive applications, AEC-Q101 or AEC-Q100 qualification. Moisture Sensitivity Level (MSL) is 1 (Unlimited) for all options provided. Selections can be made strictly on the basis of matching electrical and mechanical parameters, compliance, and certification as listed.

Frequently Asked Questions (FAQ)

Q: What are the essential parameters required for substituting BAS40-06HMFHT116?
A: Diode configuration, Schottky technology, reverse voltage rating, current rating, forward voltage, reverse leakage current, operating temperature, package type, RoHS status, and—if needed—automotive qualification.

Q: Are all substitute parts surface mount and in the same package as BAS40-06HMFHT116?
A: All substitute parts are surface mount and listed as TO-236-3, SC-59, or SOT-23-3 package equivalents.

Q: Is AEC-Q101 qualification required for substitution in automotive designs?
A: For automotive applications, AEC-Q101 or equivalent qualification is required. Substitute parts in the list are explicitly marked with automotive grade and qualification where applicable.

Q: Are differences in reverse leakage current or current rating a concern?
A: All listed direct parametric equivalents for BAS40-06HMFHT116 do not exceed the specified limits for reverse leakage or current rating provided in the input.

Q: Is the Moisture Sensitivity Level (MSL) consistent across substitutes?
A: Yes, all parts listed are rated MSL 1 (Unlimited).

Q: Can these substitutes be used interchangeably without other considerations?
A: Functionally and mechanically, parts listed with matching parameters and compliance may be used as direct substitutes within the constraints provided.

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