Equivalent & Substitute Parts Reference: RF2L6STE25

Part Overview

The Rohm Semiconductor RF2L6STE25 is a 600 V, 1.5 A, surface-mount rectifier diode in a PMDS (DO-214AC, SMA) package. It is categorized under Diodes, Rectifiers, features fast recovery characteristics, and is RoHS3 compliant. The product's current status is "Not For New Designs," indicating that it is not recommended for designs that require long-term availability, making the identification of equivalent or substitute models essential for ongoing projects and supply continuity.

Key Parameters

Parameter	RF2L6STE25
Voltage - DC Reverse (Vr) (Max)	600 V
Current - Average Rectified (Io)	1.5A
Voltage - Forward (Vf) (Max) @ If	1.55 V @ 1.5 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	35 ns
Current - Reverse Leakage @ Vr	10 µA @ 600 V
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	PMDS
Operating Temperature - Junction (Max)	150°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution is strictly based on congruent key parameters: maximum repetitive reverse voltage (Vr), average rectified current (Io), forward voltage drop (Vf) at specified current, recovery speed, reverse leakage current, mounting type, and package outline. All listed substitutes are members of the Diodes, Rectifiers category, offer surface-mount DO-214AC/SMA packages, and comply with relevant RoHS and MSL standards. Operational voltage, current, and switching speed alignment are pivotal for functional equivalence.

Key matching parameters for substitution:

Voltage - DC Reverse (Vr) (Max)
Current - Average Rectified (Io)
Voltage - Forward (Vf) (Max) @ If
Speed
Reverse Recovery Time (trr) (when specified)
Current - Reverse Leakage @ Vr
Mounting Type
Package / Case
Supplier Device Package
Operating Temperature - Junction
RoHS Compliance

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io	Vf (Max) @ If	Speed	trr	Ir @ Vr	Mounting Type	Package / Case	Supplier Device Package	Operating Temp (Junction)	RoHS	MSL	Status
RF2L6STE25	Rohm Semiconductor	600 V	1.5A	1.55 V @ 1.5A	Fast Recovery ≤ 500ns, > 200mA	35 ns	10 µA @ 600V	Surface Mount	DO-214AC, SMA	PMDS	150°C	ROHS3	1	Not For New Designs
BYG20J-E3/TR	Vishay	600 V	1.5A	1.4 V @ 1.5A	Fast Recovery ≤ 500ns, > 200mA	75 ns	1 µA @ 600V	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)	-55 to 150°C	ROHS3	1	Active
BYG20J-E3/TR3	Vishay	600 V	1.5A	1.4 V @ 1.5A	Fast Recovery ≤ 500ns, > 200mA	75 ns	1 µA @ 600V	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)	-55 to 150°C	ROHS3	1	Active
BYG24J-E3/TR	Vishay	600 V	1.5A	1.25 V @ 1.5A	Fast Recovery ≤ 500ns, > 200mA	140 ns	1 µA @ 600V	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)	-55 to 150°C	ROHS3	1	Active
BYG24J-E3/TR3	Vishay	600 V	1.5A	1.25 V @ 1.5A	Fast Recovery ≤ 500ns, > 200mA	140 ns	1 µA @ 600V	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)	-55 to 150°C	ROHS3	1	Active
ES2J_R1_00001	Panjit	600 V	2A	1.7 V @ 2A	Fast Recovery ≤ 500ns, > 200mA	35 ns	1 µA @ 600V	Surface Mount	DO-214AC, SMA	SMA (DO-214AC)	-55 to 150°C	ROHS3	1	Active
NRVA4005T3G	onsemi	600 V	1A	1.1 V @ 1A	Standard Recovery >500ns, > 200mA	-	10 µA @ 600V	Surface Mount	DO-214AC, SMA	SMA	-55 to 150°C	ROHS3	1	Not For New Designs
US1JHE3_A/I	Vishay	600 V	1A	1.7 V @ 1A	Fast Recovery ≤ 500ns, > 200mA	75 ns	10 µA @ 600V	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)	-55 to 150°C	ROHS3	1	Active

Engineering Selection Recommendations

Selection should be based on the product status to ensure availability for new designs. All listed substitute diodes are RoHS3 compliant and have a Moisture Sensitivity Level (MSL) of 1, matching the environmental and reliability criteria of the main part. Equivalent packages (DO-214AC, SMA) are maintained across all substitutes to ensure mechanical compatibility with current PCB layouts.

Frequently Asked Questions (FAQ)

Q1: What primary parameters determine equivalency for the RF2L6STE25?
A1: The key equivalency parameters include maximum repetitive reverse voltage (Vr), average rectified current (Io), forward voltage drop (Vf) at the rated current, recovery speed (trr), reverse leakage current, mounting type, package style, and supplier device package.

Q2: Can substitutions be made across different diode technologies?
A2: All substitutes listed match the required electrical characteristics and package type. Only equivalent category diodes (rectifiers) with matching or compatible electrical parameters and surface-mount DO-214AC/SMA packaging are considered.

Q3: How is package compatibility ensured?
A3: All substitutes use the DO-214AC (SMA) package outline, which maintains form, fit, and mechanical compatibility with designs utilizing the original RF2L6STE25.

Q4: Are all proposed substitutes RoHS3 compliant and suitable for standard soldering processes?
A4: Yes, all listed substitutes possess RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1, supporting unrestricted handling and standard assembly processes.

Q5: How is operating temperature range managed in substitutions?
A5: All substitutes have a maximum junction temperature of 150°C, equal to the original part, ensuring consistent thermal performance.

Q6: Is "Not For New Designs" status significant in selection?
A6: Yes, components marked “Not For New Designs” should not be selected for new projects. Substitute parts with an “Active” product status are suitable for new designs, supporting long-term availability.

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