RF1601NS2DFHTL Equivalent & Substitute Parts Reference Page

Part Overview

The RF1601NS2DFHTL is a diode array from Rohm Semiconductor within the Diodes, Rectifiers category. It features a 1 Pair Common Cathode configuration, 200 V maximum DC reverse voltage, and 16A average rectified current per diode. The component is surface-mountable in the TO-263-3, D2PAK (2 Leads + Tab), TO-263AB package form factor. With an active product status and automotive AEC-Q101 qualification, it is suitable for high-reliability, fast-recovery rectification requirements. Finding alternative models is necessary for maintaining assembly compatibility, managing inventory strategies, and ensuring continued production when primary stock levels shift.

Key Parameters

Manufacturer Part Number	Category	Diode Configuration	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io) (per Diode)	Voltage - Forward (Vf) (Max) @ If	Speed	Reverse Recovery Time (trr)	Current - Reverse Leakage @ Vr	Operating Temperature - Junction	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	Moisture Sensitivity Level (MSL)	Qualification	Product Status
RF1601NS2DFHTL	Diodes, Rectifiers	1 Pair Common Cathode	Standard	200 V	16A	930 mV @ 8 A	Fast Recovery =<500ns, > 200mA (Io)	30 ns	10 µA @ 200 V	150°C (Max)	Surface Mount	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	LPDS	ROHS3 Compliant	1 (Unlimited)	AEC-Q101	Active

Substitute Part Grouping Explanation

Substitute parts are selected strictly based on matching the following electrical and mechanical parameters: diode configuration, maximum DC reverse voltage, average rectified current, forward voltage at specified current, speed (reverse recovery characteristics), packaging type, mounting type, compliance (RoHS, AEC-Q101), moisture sensitivity, and product status. Only substitutes with the same values in these key parameters are grouped as equivalents.

Parameter Comparison

Manufacturer 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)	Speed	Current - Reverse Leakage @ Vr	Operating Temperature - Junction	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	MSL	Qualification	Product Status
RF1601NS2DFHTL	Rohm Semiconductor	1 Pair Common Cathode	200 V	16A	930 mV @ 8 A	30 ns	Fast Recovery =<500ns, > 200mA (Io)	10 µA @ 200 V	150°C (Max)	Surface Mount	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	LPDS	ROHS3 Compliant	1 (Unlimited)	AEC-Q101	Active
RF1601NS2DTL	Rohm Semiconductor	1 Pair Common Cathode	200 V	16A	930 mV @ 8 A	30 ns	Fast Recovery =<500ns, > 200mA (Io)	10 µA @ 200 V	150°C (Max)	Surface Mount	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	LPDS	ROHS3 Compliant	1 (Unlimited)	AEC-Q101	Active

Engineering Selection Recommendations

RF1601NS2DFHTL and RF1601NS2DTL possess identical parameter sets including electrical ratings, package type, mounting, compliance status (ROHS3, AEC-Q101), and moisture sensitivity level. Both items are listed as active with current inventory available. Selection between these two can be made solely based on current product status, compliance certifications, and supply availability.

Frequently Asked Questions (FAQ)

Q1: What electrical rating criteria must be matched when substituting RF1601NS2DFHTL?
A1: Diode configuration, maximum DC reverse voltage (200 V), average rectified current per diode (16A), forward voltage at rated current (930 mV @ 8A), speed (reverse recovery time), and reverse leakage current at voltage must be identical.

Q2: Are both RF1601NS2DFHTL and RF1601NS2DTL qualified for automotive applications?
A2: Both parts hold AEC-Q101 qualification for automotive-grade use.

Q3: What packaging constraints are required for substitution?
A3: Substitute parts must use the TO-263-3, D2PAK (2 Leads + Tab), TO-263AB package and the LPDS supplier device package for full mechanical compatibility.

Q4: Are compliance certifications matched between the RF1601NS2DFHTL and RF1601NS2DTL?
A4: Both components are ROHS3 Compliant and have Moisture Sensitivity Level 1 (Unlimited), suitable for global regulatory requirements.

Q5: How does product status impact substitute selection?
A5: Only active and currently stocked components are included as substitutes, ensuring ongoing supply and direct interchangeability within existing assemblies.

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