Equivalent & Substitute Parts for BAW56HMFHT116

Part Overview

The BAW56HMFHT116 by Rohm Semiconductor is an active, automotive-grade diode array intended for general-purpose rectification in surface-mount applications. It is classified within the Diodes, Rectifiers component category and features a 1 Pair Common Anode configuration, 80 V maximum DC reverse voltage, and a 215 mA average rectified current per diode. The need to identify alternative models arises due to requirements for availability, supply continuity, or inventory management without deviating from critical electrical or mechanical specifications.

Key Parameters

Parameter	Value
Diode Configuration	1 Pair Common Anode
Technology	Standard
Voltage - DC Reverse (Vr) (Max)	80 V
Current - Average Rectified (Io) (per Diode)	215mA (DC)
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 150 mA
Reverse Recovery Time (trr)	4 ns
Current - Reverse Leakage @ Vr	100 nA @ 80 V
Operating Temperature - Junction	150°C (Max)
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SSD3
Grade	Automotive
Qualification	AEC-Q101
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute and equivalent parts for BAW56HMFHT116 are grouped based strictly on matching the following key parameters: diode configuration, technology, voltage and current ratings, voltage drop at defined current, reverse recovery time, leakage characteristics, operating temperature range, package type, automotive grade, qualification standards, RoHS and REACH compliance, and mounting method. Only parts with identical values for these criteria are included as equivalent substitutes.

Parameter Comparison

Parameter	BAW56HMFHT116	BAW56HMT116	BAW56HYFHT116	BAW56HYT116
Diode Configuration	1 Pair Common Anode	1 Pair Common Anode	1 Pair Common Anode	1 Pair Common Anode
Technology	Standard	Standard	Standard	Standard
Voltage - DC Reverse (Vr) (Max)	80 V	80 V	80 V	80 V
Current - Average Rectified (Io) (per Diode)	215mA (DC)	215mA (DC)	215mA (DC)	215mA (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	100 nA @ 80 V	100 nA @ 80 V	100 nA @ 80 V	100 nA @ 80 V
Operating Temperature - Junction	150°C (Max)	150°C (Max)	150°C	150°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SSD3	SSD3	SOT-23	SOT-23
Grade	Automotive	(Not Specified)	Automotive	(Not Specified)
Qualification	AEC-Q101	(Not Specified)	AEC-Q101	(Not Specified)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All listed substitutes for BAW56HMFHT116 are active and meet ROHS3 and REACH compliance requirements. BAW56HYFHT116 explicitly lists automotive grade and AEC-Q101 qualification, matching the original part’s certification standards. Verify product status as active for supply continuity within the constraints provided.

Frequently Asked Questions (FAQ)

Q1: What criteria determine if a part is an equivalent substitute for BAW56HMFHT116?
A1: The criteria include matching values for diode configuration, voltage and current ratings, reverse recovery time, reverse leakage, operating temperature, package/case, and compliance with applicable standards such as ROHS3 and AEC-Q101 when specified.

Q2: Are all the substitutes mechanically compatible with BAW56HMFHT116?
A2: All substitutes share the same package types: TO-236-3, SC-59, and SOT-23-3, ensuring mechanical compatibility within the provided specifications.

Q3: Does package marking or supplier device package influence selection?
A3: Supplier device package identifiers (e.g., SSD3, SOT-23) are provided and all substitutes share compatible package options per input, aligning with mechanical and PCB layout constraints.

Q4: How does compliance or qualification affect substitute selection?
A4: Only substitutes listing equivalent compliance (ROHS3, REACH, Automotive Grade, AEC-Q101 Qualification) to the main part are considered for applications requiring these certifications.

Q5: Are all substitutes suitable for surface mount assembly processes?
A5: All listed substitutes are categorized as Surface Mount and provided in the same standard packages, ensuring suitability for surface mount assembly.

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