RF071M2STR Equivalent & Substitute Parts Reference

Part Overview

The RF071M2STR by Rohm Semiconductor is an active, general-purpose fast recovery diode rated for 200V reverse voltage and 700mA average rectified current in a surface mount SOD-123F (PMDU) package. This component is used in fast switching and general rectification applications. When sourcing electronic components, alternative models may be required due to factors such as inventory levels, compliance requirements, or system-specific certifications. Identifying compatible or equivalent diodes ensures project continuity without compromising critical electrical or mechanical parameters.

Key Parameters

Parameter	Value
Manufacturer Part Number	RF071M2STR
Category	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	200 V
Current - Average Rectified (Io)	700 mA
Voltage - Forward (Vf) (Max) @ If	850 mV @ 700 mA
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	25 ns
Current - Reverse Leakage @ Vr	10 µA @ 200 V
Mounting Type	Surface Mount
Package / Case	SOD-123F
Supplier Device Package	PMDU
Operating Temperature - Junction	150°C (Max)
RoHS Status	ROHS3 Compliant
MSL	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.10.0080

Substitute Part Grouping Explanation

Substitution is determined strictly by matching the core electrical ratings and mechanical form factor:

Maximum DC Reverse Voltage (Vr)
Average Rectified Current (Io)
Maximum Forward Voltage (Vf) at specified current
Speed classification (Fast Recovery =< 500ns)
Reverse Recovery Time (trr)
Reverse Leakage Current
Mounting Type
Package/Case: SOD-123F or equivalent footprint

Only those devices matching the main part’s specified ratings and form factor are considered valid alternatives. Compliance and certification attributes such as ROHS3 status, REACH status, and operating temperature are also included in the comparison.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Category	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Reverse Recovery Time (trr)	Current - Reverse Leakage @ Vr	Mounting Type	Package / Case	Operating Temperature - Junction	RoHS Status	MSL	REACH Status	ECCN	HTSUS
RF071M2STR	Rohm Semiconductor	Diodes, Rectifiers	200 V	700 mA	850 mV @ 700 mA	Fast Recovery =< 500ns, > 200mA (Io)	25 ns	10 µA @ 200 V	Surface Mount	SOD-123F	150°C (Max)	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080
RF071MM2STR	Rohm Semiconductor	Diodes, Rectifiers	200 V	700 mA	850 mV @ 700 mA	Fast Recovery =< 500ns, > 200mA (Io)	25 ns	10 µA @ 200 V	Surface Mount	SOD-123F	150°C (Max)	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080
RF071MM2STFTR	Rohm Semiconductor	Diodes, Rectifiers	200 V	700 mA	850 mV @ 700 mA	Fast Recovery =< 500ns, > 200mA (Io)	25 ns	10 µA @ 200 V	Surface Mount	SOD-123F	150°C (Max)	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080
SFM14PL-TP	Micro Commercial Co	Diodes, Rectifiers	200 V	1 A	950 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	35 ns	5 µA @ 200 V	Surface Mount	SOD-123F	150°C (Max)	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080

Engineering Selection Recommendations

All listed substitute diodes are categorized as active products with ROHS3 compliance, REACH unaffected status, unlimited moisture sensitivity level (MSL 1), and matching ECCN/HTSUS codes. The RF071MM2STR and RF071MM2STFTR are direct equivalents with identical electrical parameters, package, and manufacturer. The SFM14PL-TP offers higher current capability and similar form factor but exhibits different forward voltage and reverse recovery time specifications. Selection can be based on matching product status and environmental compliance for supply chain compatibility.

Frequently Asked Questions (FAQ)

Q1: Which key parameters determine substitution among Diodes, Rectifiers in SOD-123F packages?
A1: Core parameters include maximum DC reverse voltage, average rectified current, forward voltage at rated current, reverse recovery time, speed classification, reverse leakage current, mounting type, and case/package.

Q2: Can SFM14PL-TP be used in place of RF071M2STR if only electrical ratings are considered?
A2: SFM14PL-TP matches the voltage rating but provides higher current and different forward voltage and reverse recovery time. Its package is SOD-123F, suitable for mechanical replacement when these differences are acceptable within application requirements.

Q3: Are all substitutes listed ROHS3 compliant and REACH unaffected?
A3: Yes. All parts listed have ROHS3 compliance and REACH unaffected status.

Q4: Is the package and footprint identical across all substitute diodes?
A4: All listed substitutes use a SOD-123F related package suitable for surface mount applications.

Q5: How important is product status and manufacturer during substitution?
A5: Product status ensures the part is active and available. Manufacturer is essential for supply chain documentation and tracking, especially for parametric or direct equivalents.

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