Equivalent & Substitute Parts for S2J-M3/52T

Part Overview

The S2J-M3/52T is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount diode operates at 600V DC reverse voltage with 1.5A average rectified current in a DO-214AA (SMB) package format. The part is supplied in Tape & Reel (TR) packaging and maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, packaging format changes, performance grade upgrades, or manufacturer transitions while maintaining electrical and mechanical compatibility within the DO-214AA package family.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	600	V
Current - Average Rectified (Io)	1.5	A
Voltage - Forward (Vf) (Max) @ If	1.15 V @ 1.5 A	V
Reverse Recovery Time (trr)	2	µs
Current - Reverse Leakage @ Vr	1	µA @ 600 V
Capacitance @ Vr, F	16	pF @ 4V, 1MHz
Package / Case	DO-214AA, SMB	-
Mounting Type	Surface Mount	-
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	-

Substitute Part Grouping Explanation

Substitute parts for the S2J-M3/52T are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical electrical specifications across all critical parameters: 600V reverse voltage, 1.5A average rectified current, 1.15V forward voltage at 1.5A, 2µs reverse recovery time, and DO-214AA package format. These parts differ only in packaging configuration (Tape & Reel versus Cut Tape) or include automotive-grade qualification (AEC-Q101). Parametric equivalents include S2J-E3/52T, S2JHE3_A/H, and S2JHE3_A/I.

Manufacturer Recommended Alternatives provide functional substitution with modified electrical characteristics. These parts maintain the 600V reverse voltage rating and DO-214AA package but operate at different current ratings (1A, 2A, or 3A) or employ fast recovery technology (≤500ns) instead of standard recovery (>500ns). These alternatives are suitable when circuit design permits current rating flexibility or when fast recovery characteristics provide system benefits. Manufacturer recommended alternatives include ER1J-LTP, MUR160SH, MURS160-13-F, MURS260T3G, MURS360BT3G, RS1JB-13-F, and S2J (Nexperia variant).

Substitution logic is determined by:

Voltage - DC Reverse (Vr) (Max): 600V (mandatory match)
Package / Case: DO-214AA, SMB (mandatory match)
Mounting Type: Surface Mount (mandatory match)
Current - Average Rectified (Io): 1.5A (parametric equivalents) or ≥1.5A (alternatives)
Voltage - Forward (Vf): 1.15V @ 1.5A (parametric equivalents) or within acceptable range (alternatives)
Reverse Recovery Time (trr): 2µs (parametric equivalents) or ≤500ns (fast recovery alternatives)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) [V]	trr [µs/ns]	Package	Packaging Type	Grade	Temp Range [°C]
S2J-M3/52T	Vishay General Semiconductor	600	1.5	1.15 @ 1.5A	2 µs	DO-214AA	Tape & Reel	Standard	-55 to 150
S2J-E3/52T	Vishay General Semiconductor	600	1.5	1.15 @ 1.5A	2 µs	DO-214AA	Cut Tape	Standard	-55 to 150
S2JHE3_A/H	Vishay General Semiconductor	600	1.5	1.15 @ 1.5A	2 µs	DO-214AA	Tape & Reel	Automotive	-55 to 150
S2JHE3_A/I	Vishay General Semiconductor	600	1.5	1.15 @ 1.5A	2 µs	DO-214AA	Cut Tape	Automotive	-55 to 150
ER1J-LTP	Micro Commercial Co	600	1	1.7 @ 1A	35 ns	DO-214AA	Tape & Reel	Standard	-65 to 175
MUR160SH	Taiwan Semiconductor Corporation	600	1	1.25 @ 1A	50 ns	DO-214AA	Tape & Reel	Automotive	-55 to 175
MURS160-13-F	Diodes Incorporated	600	1	1.25 @ 1A	50 ns	DO-214AA	Cut Tape & Digi-Reel	Standard	-55 to 175
MURS260T3G	onsemi	600	2	1.45 @ 2A	75 ns	DO-214AA	Cut Tape & Digi-Reel	Standard	-65 to 175
MURS360BT3G	onsemi	600	3	1.25 @ 3A	75 ns	DO-214AA	Cut Tape & Digi-Reel	Standard	-65 to 175
RS1JB-13-F	Diodes Incorporated	600	1	1.3 @ 1A	250 ns	DO-214AA	Tape & Reel	Standard	-65 to 150
S2J	Nexperia USA Inc.	600	2	1.15 @ 2A	2 µs	DO-214AA	-	Standard	-65 to 150

Engineering Selection Recommendations

Parametric Equivalent Selection (Direct Substitution)

S2J-E3/52T, S2JHE3_A/H, and S2JHE3_A/I provide direct electrical equivalence to S2J-M3/52T with identical voltage, current, and recovery characteristics. Selection among these three depends on packaging and application requirements:

S2J-E3/52T: Identical electrical specifications with Cut Tape packaging. Suitable for applications requiring reel-based component handling with lower inventory volumes.
S2JHE3_A/H: Identical electrical specifications with Tape & Reel packaging and automotive-grade qualification (AEC-Q101). Suitable for automotive applications requiring enhanced reliability screening and traceability.
S2JHE3_A/I: Identical electrical specifications with Cut Tape packaging and automotive-grade qualification (AEC-Q101). Suitable for automotive applications with cut tape component handling requirements.

All three parametric equivalents maintain ROHS3 compliance, MSL 1 rating, and -55°C to 150°C operating temperature range.

Manufacturer Recommended Alternative Selection (Modified Specifications)

Alternative parts are selected when circuit design accommodates modified electrical characteristics:

1A Current Rating Alternatives (ER1J-LTP, MUR160SH, MURS160-13-F, RS1JB-13-F): Suitable for applications where maximum circuit current does not exceed 1A. These parts employ fast recovery technology (35ns to 250ns) compared to standard recovery (2µs). MUR160SH includes automotive-grade qualification (AEC-Q101).
2A Current Rating Alternative (MURS260T3G): Suitable for applications requiring 2A capacity with fast recovery characteristics (75ns). Extends operating temperature range to -65°C to 175°C.
3A Current Rating Alternative (MURS360BT3G): Suitable for applications requiring 3A capacity with fast recovery characteristics (75ns). Extends operating temperature range to -65°C to 175°C.
2A Standard Recovery Alternative (S2J by Nexperia): Identical recovery characteristics (2µs) to S2J-M3/52T with 2A current rating. Extends lower operating temperature to -65°C.

All alternatives maintain 600V reverse voltage rating, DO-214AA package format, surface mount configuration, ROHS3 compliance, and MSL 1 rating.

Frequently Asked Questions (FAQ)

Q: Can S2J-E3/52T replace S2J-M3/52T in production?

A: Yes. S2J-E3/52T is a parametric equivalent with identical electrical specifications. The only difference is packaging format (Cut Tape versus Tape & Reel). Verify that your assembly process accommodates cut tape component handling.

Q: What is the difference between S2JHE3_A/H and S2JHE3_A/I?

A: Both parts are automotive-grade (AEC-Q101) parametric equivalents with identical electrical specifications. S2JHE3_A/H uses Tape & Reel packaging while S2JHE3_A/I uses Cut Tape packaging. Select based on your component handling and assembly requirements.

Q: Can I use MURS160-13-F instead of S2J-M3/52T?

A: MURS160-13-F is a manufacturer recommended alternative with reduced current rating (1A versus 1.5A) and fast recovery characteristics (50ns versus 2µs). Substitution is valid only if your circuit design operates at maximum 1A current. Verify that fast recovery characteristics do not negatively impact circuit performance.

Q: What are the advantages of fast recovery diodes like MURS260T3G?

A: Fast recovery diodes (≤500ns) reduce reverse recovery time compared to standard recovery diodes (>500ns). This characteristic reduces switching losses and electromagnetic interference in high-frequency applications. However, MURS260T3G operates at 2A current rating. Verify that your circuit design accommodates this current level.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 compliance and MSL 1 (unlimited) moisture sensitivity level, matching the compliance profile of S2J-M3/52T.

Q: Can I use automotive-grade parts (S2JHE3_A/H, S2JHE3_A/I, MUR160SH) in non-automotive applications?

A: Yes. Automotive-grade parts with AEC-Q101 qualification exceed standard reliability requirements and are suitable for any application. Automotive qualification does not restrict use in non-automotive designs.

Q: What is the operating temperature difference between S2J-M3/52T and MURS260T3G?

A: S2J-M3/52T operates from -55°C to 150°C. MURS260T3G extends the lower temperature limit to -65°C and upper limit to 175°C. Verify that your application requirements fall within the selected part's temperature range.

Q: Do all substitute parts use the same DO-214AA package?

A: Yes. All substitute parts use DO-214AA (SMB) package format, ensuring mechanical and thermal compatibility with S2J-M3/52T. Verify PCB footprint and thermal design accommodate the selected part.

Q: What packaging options are available for parametric equivalents?

A: Parametric equivalents are available in Tape & Reel (S2J-M3/52T, S2JHE3_A/H) and Cut Tape (S2J-E3/52T, S2JHE3_A/I) formats. Select based on your component procurement and assembly process requirements.

Q: Is the S2J base product number from Nexperia equivalent to Vishay S2J-M3/52T?

A: The Nexperia S2J shares identical electrical specifications (600V, 2A, 1.15V forward voltage, 2µs recovery time) but operates at 2A current rating versus 1.5A for S2J-M3/52T. Substitution is valid if circuit design accommodates 2A rating. Verify manufacturer-specific datasheets for thermal and packaging details.

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