DAP222MFHT2L Equivalent & Substitute Parts Reference

Part Overview

Manufacturer part number DAP222MFHT2L, produced by Rohm Semiconductor, is a diode array designed for general-purpose rectification applications. It features a common anode configuration with maximum ratings of 80 V reverse voltage and 100 mA average rectified current per diode. The part is packaged in SOT-723 and intended for automotive-grade, surface mount applications. Currently, DAP222MFHT2L is listed as obsolete. For ongoing designs, supply assurance, or replacement scenarios, it is necessary to find suitable alternative or equivalent diode array models that meet the same critical electrical and mechanical specifications.

Key Parameters

Parameter	DAP222MFHT2L Value	Notes
Manufacturer	Rohm Semiconductor	Original Manufacturer
Category	Diodes, Rectifiers	Component Classification
Diode Configuration	1 Pair Common Anode	Critical Application Feature
Voltage - DC Reverse (Vr) (Max)	80 V	Maximum Reverse Voltage
Current - Average Rectified (Io) (per Diode)	100mA	Maximum Forward Current
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 100 mA	Forward Drop @ Specified Current
Reverse Recovery Time (trr)	4 ns	Switching Speed
Current - Reverse Leakage @ Vr	100 nA @ 70 V	Leakage at Stated Voltage
Operating Temperature - Junction	150°C (Max)	Thermal Maximum
Grade	Automotive	Application Grade
Qualification	AEC-Q101	Automotive Qualification
Mounting Type	Surface Mount	Assembly Method
Package / Case	SOT-723	Physical Format
Supplier Device Package	VMD3	Package Variant
RoHS Status	ROHS3 Compliant	Environmental Compliance
REACH Status	REACH Unaffected	Chemical Compliance
Moisture Sensitivity Level (MSL)	1 (Unlimited)	Reflow/Storage Suitability
Product Status	Obsolete	Lifecycle

Substitute Part Grouping Explanation

Substitution for DAP222MFHT2L is determined strictly by matching or exceeding the parameters critical to the application: diode configuration, reverse voltage rating, average rectified current, forward voltage drop, reverse recovery time, reverse leakage current, junction temperature rating, mounting type, package style, and compliance with RoHS and REACH. Only parts matching the 1 Pair Common Anode configuration are included. All substitutes are selected based on their equivalent or superior electrical ratings, similar mechanical format, required AEC-Q101 automotive qualification where specified, and compatible surface mount packaging.

Parameter Comparison

Part Number	Manufacturer	Diode Configuration	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	Mounting Type	Package / Case	RoHS Status	REACH Status	Product Status	Qualification
DAP222MFHT2L	Rohm Semiconductor	1 Pair Common Anode	80 V	100mA	1.2 V @ 100 mA	4 ns	100 nA @ 70 V	150°C (Max)	Surface Mount	SOT-723	ROHS3 Compliant	REACH Unaffected	Obsolete	AEC-Q101
BAW56HYFHT116	Rohm Semiconductor	1 Pair Common Anode	80 V	215mA (DC)	1.25 V @ 150 mA	4 ns	100 nA @ 80 V	150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	ROHS3 Compliant	REACH Unaffected	Active	AEC-Q101
DAP222ZMT2L	Rohm Semiconductor	1 Pair Common Anode	80 V	100mA	1.2 V @ 100 mA	4 ns	100 nA @ 70 V	150°C	Surface Mount	SOT-723	ROHS3 Compliant	REACH Unaffected	Active	AEC-Q101
MMBD1205	onsemi	1 Pair Common Anode	100 V	200mA	1 V @ 200 mA	4 ns	50 nA @ 50 V	150°C (Max)	Surface Mount	TO-236-3, SC-59, SOT-23-3	ROHS3 Compliant	REACH Unaffected	Active	-

Engineering Selection Recommendations

All listed substitute parts are ROHS3 compliant and REACH unaffected, meeting standard environmental criteria. DAP222ZMT2L and BAW56HYFHT116 feature AEC-Q101 automotive qualification, aligning with the application grade of the original part. DAP222ZMT2L provides identical electrical and mechanical specifications in the same SOT-723 package as DAP222MFHT2L. BAW56HYFHT116 and MMBD1205 offer similar or superior electrical ratings in alternate surface-mount packages. Product status should be prioritized: all substitutes listed are active.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for a diode array to substitute DAP222MFHT2L?
A1: Electrical parameters including diode configuration, maximum reverse voltage, average rectified current, forward voltage, reverse recovery time, leakage current, operating junction temperature, mounting type, package style, and compliance certifications are required to match or exceed those of DAP222MFHT2L for substitution.

Q2: Is package compatibility required when selecting a substitute?
A2: Yes, mechanical compatibility such as the package type (e.g., SOT-723 vs. SOT-23-3) must be confirmed according to the board layout and assembly needs.

Q3: What is the difference between parametric equivalent and similar substitute parts?
A3: Parametric equivalents match all critical electrical and mechanical parameters exactly, while similar substitutes offer acceptable differences in one or more parameters such as current rating, voltage rating, or package style but retain the key diode configuration and application suitability.

Q4: Are all substitutes automotive qualified?
A4: DAP222ZMT2L and BAW56HYFHT116 have AEC-Q101 automotive qualification, matching the original automotive-grade requirement. MMBD1205 does not specify this qualification in the provided data.

Q5: Which substitute matches the original package exactly?
A5: DAP222ZMT2L is provided in the same SOT-723 package as DAP222MFHT2L. Alternative packages like SOT-23-3 or SC-59 may require PCB layout adjustment.

Q6: Are all listed substitutes compliant with ROHS3 and REACH?
A6: Yes, all substitute parts are ROHS3 compliant and REACH unaffected according to the provided parameters.

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