DAP202UT106 Equivalent & Substitute Parts Reference

Part Overview

The DAP202UT106 by Rohm Semiconductor is a diode array in the Diodes, Rectifiers product category, designed for surface-mount applications. It features a 1 Pair Common Anode configuration, maximum reverse voltage of 80 V, and average rectified current of 100 mA per diode in a compact SC-70, SOT-323 package. With its product status marked "Not For New Designs," sourcing parametric equivalents or substitutes is necessary for ongoing production, design renewal, and inventory continuity.

Key Parameters

Parameter	Specification
Diode Configuration	1 Pair Common Anode
Voltage - DC Reverse (Vr) (Max)	80 V
Current - Average Rectified (Io) (per Diode)	100 mA
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 100 mA
Reverse Recovery Time (trr)	4 ns
Current - Reverse Leakage @ Vr	100 nA @ 70 V
Speed	Small Signal =< 200mA (Io), Any Speed
Operating Temperature - Junction	150°C (Max)
Mounting Type	Surface Mount
Package / Case	SC-70, SOT-323
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute and equivalent parts are selected strictly based on matching or exceeding the following key parameters: diode array configuration (1 Pair Common Anode), maximum DC reverse voltage, forward voltage at rated current, average rectified current per diode, reverse recovery time, reverse leakage current, mounting type, package/case compatibility, RoHS compliance, MSL rating, and REACH status. Only parts meeting or surpassing these specifications within the Diodes, Rectifiers category are included.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Diode Configuration	Vr (Max)	Io (per Diode)	Vf (Max) @ If	trr	Reverse Leakage @ Vr	Operating Temp - Junction	Mounting Type	Package / Case	RoHS Status	MSL	REACH Status	Product Status
DAP202UT106	Rohm Semiconductor	1 Pair Common Anode	80 V	100 mA	1.2 V @ 100 mA	4 ns	100 nA @ 70 V	150°C (Max)	Surface Mount	SC-70, SOT-323	ROHS3	1	Unaffected	Not For New Designs
DAP202UMTL	Rohm Semiconductor	1 Pair Common Anode	80 V	100 mA	1.2 V @ 100 mA	4 ns	100 nA @ 70 V	150°C (Max)	Surface Mount	SC-85	ROHS3	1	Unaffected	Active
DAP202FMFHT106	Rohm Semiconductor	1 Pair Common Anode	80 V	100 mA	1.2 V @ 100 mA	4 ns	100 nA @ 70 V	150°C	Surface Mount	SC-70, SOT-323	ROHS3	1	Unaffected	Active
DAP202FMT106	Rohm Semiconductor	1 Pair Common Anode	80 V	100 mA	1.2 V @ 100 mA	4 ns	100 nA @ 70 V	150°C	Surface Mount	SC-70, SOT-323	ROHS3	1	Unaffected	Active
1PS300,115	Nexperia USA Inc.	1 Pair Common Anode	80 V	170 mA	1.2 V @ 100 mA	4 ns	500 nA @ 80 V	150°C (Max)	Surface Mount	SC-70, SOT-323	ROHS3	1	Unaffected	Active
BAW56W-7-F	Diodes Incorporated	1 Pair Common Anode	75 V	150 mA	1.25 V @ 150 mA	4 ns	2.5 µA @ 75 V	-65°C ~ 150°C	Surface Mount	SC-70, SOT-323	ROHS3	1	Unaffected	Active
BAW56_R1_00001	Panjit International Inc.	1 Pair Common Anode	75 V	150 mA	1.25 V @ 150 mA	4 ns	2.5 µA @ 75 V	-55°C ~ 150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	ROHS3	1	Unaffected	Active
DAP222M3T5G	onsemi	1 Pair Common Anode	80 V	100 mA	1.2 V @ 100 mA	4 ns	100 nA @ 70 V	150°C (Max)	Surface Mount	SOT-723	ROHS3	1	Unaffected	Active
1SS300,LF	Toshiba Semiconductor and Storage	1 Pair Common Anode	80 V	100 mA	1.2 V @ 100 mA	4 ns	500 nA @ 80 V	125°C (Max)	Surface Mount	SC-70, SOT-323	ROHS3	1	-	Active

Engineering Selection Recommendations

DAP202UT106 is designated "Not For New Designs." All listed substitute and equivalent parts have "Active" product status, ROHS3 compliance, Moisture Sensitivity Level 1 (Unlimited), and REACH Unaffected certification (where specified). Selection among substitutes should be based on matching electrical characteristics, mounting type, and package compatibility, within the constraints of stated regulatory compliance and inventory status.

Frequently Asked Questions (FAQ)

Q1: What key parameters determine the compatibility of a substitute for DAP202UT106?
A1: Compatibility is determined by diode array configuration, maximum DC reverse voltage, forward voltage at rated current, average rectified current per diode, reverse recovery time, reverse leakage current, mounting type, and package/case.

Q2: How critical is package compatibility when selecting a substitute?
A2: Package compatibility (e.g., SC-70, SOT-323, SC-85, SOT-723, SOT-23) ensures physical fit and soldering process consistency within a PCB design. Matching package/case minimizes requalification or board layout changes.

Q3: What regulatory certifications must be observed in the selection?
A3: ROHS3 compliance, Moisture Sensitivity Level 1, and REACH Unaffected status maintain safety, environmental, and reliability standards consistency.

Q4: How should current rating and voltage rating be considered in substitution?
A4: Substitute parts must meet or exceed the original part’s current and voltage ratings to ensure equivalent electrical performance and safety.

Q5: Can substitutes with higher current or voltage ratings be used?
A5: Substitute parts with ratings equal to or higher than the main part provide parameter compatibility under defined operational limits.

Q6: Are substitutes with different package types interchangeable?
A6: Substitution is feasible if the alternate package type fits the PCB footprint or if layout adjustments are acceptable within design constraints. Always confirm mounting type matches system requirements.

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