Equivalent & Substitute Parts for S07J-M-18

Part Overview

The S07J-M-18 is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 600V DC reverse voltage and 700mA average rectified current in a surface mount DO-219AB package. This component is classified as Active product status and is AEC-Q101 qualified for automotive applications. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same package type and performance specifications, ensuring direct functional replacement in circuit designs.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	600	V
Current - Average Rectified (Io)	700	mA
Voltage - Forward (Vf) (Max) @ If	1.1 @ 1 A	V
Reverse Recovery Time (trr)	1.8	µs
Current - Reverse Leakage @ Vr	10 @ 600 V	µA
Capacitance @ Vr, F	4 @ 4V, 1MHz	pF
Package / Case	DO-219AB (SMF)	—
Operating Temperature - Junction	-55 to 150	°C
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the S07J-M-18 are qualified based on the following criteria:

Electrical Parameters (Must Match):

Voltage - DC Reverse (Vr) (Max): 600 V
Current - Average Rectified (Io): 700 mA
Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 1 A
Reverse Recovery Time (trr): 1.8 µs
Current - Reverse Leakage @ Vr: 10 µA @ 600 V
Capacitance @ Vr, F: 4 pF @ 4V, 1MHz

Mechanical Parameters (Must Match):

Package / Case: DO-219AB (SMF)
Mounting Type: Surface Mount
Operating Temperature - Junction: -55°C to 150°C

Compliance Parameters:

RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Product Status: Active

All substitute parts maintain identical electrical performance and mechanical compatibility with the main part number S07J-M-18, enabling direct replacement in circuit applications without design modification.

Parameter Comparison

Parameter	S07J-M-18	S07J-GS08	S07J-GS18	S1FLJ-GS08
Voltage - DC Reverse (Vr) (Max)	600 V	600 V	600 V	600 V
Current - Average Rectified (Io)	700 mA	700 mA	700 mA	700 mA
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 1 A	1.1 V @ 1 A	1.1 V @ 1 A	1.1 V @ 1 A
Reverse Recovery Time (trr)	1.8 µs	1.8 µs	1.8 µs	1.8 µs
Current - Reverse Leakage @ Vr	10 µA @ 600 V	10 µA @ 600 V	10 µA @ 600 V	10 µA @ 600 V
Capacitance @ Vr, F	4 pF @ 4V, 1MHz	4 pF @ 4V, 1MHz	4 pF @ 4V, 1MHz	4 pF @ 4V, 1MHz
Package / Case	DO-219AB (SMF)	DO-219AB (SMF)	DO-219AB (SMF)	DO-219AB (SMF)
Operating Temperature - Junction	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts listed—S07J-GS08, S07J-GS18, and S1FLJ-GS08—are functionally equivalent to the S07J-M-18 and maintain identical electrical and mechanical specifications. Selection among these alternatives is based on the following factors:

Automotive Grade Consideration: The S07J-M-18 and S07J-GS18 carry AEC-Q101 automotive qualification. For applications requiring automotive-grade components, S07J-GS18 is the preferred substitute. The S07J-GS08 and S1FLJ-GS08 do not carry automotive qualification and are suitable for general-purpose applications.

Inventory Availability: S07J-GS08 maintains the highest inventory level at 248,100 pieces, followed by S07J-GS18 at 52,400 pieces and S1FLJ-GS08 at 15,300 pieces. The original S07J-M-18 has 1,154 pieces in stock.

Compliance and Environmental Standards: All substitute parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with modern manufacturing and environmental requirements.

Frequently Asked Questions (FAQ)

Q: Can S07J-GS08 be used as a direct replacement for S07J-M-18 in automotive applications?

A: S07J-GS08 is electrically and mechanically equivalent to S07J-M-18 but does not carry AEC-Q101 automotive qualification. For automotive applications requiring qualified components, use S07J-GS18 instead.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All substitute parts use the DO-219AB (SMF) surface mount package with identical mechanical dimensions and pin configuration, ensuring compatibility with existing PCB layouts.

Q: What is the difference between S07J-GS08 and S07J-GS18?

A: Both parts are electrically identical with 600V, 700mA ratings and 1.8µs reverse recovery time. The primary difference is that S07J-GS18 carries AEC-Q101 automotive qualification, while S07J-GS08 does not. S07J-GS08 has significantly higher inventory availability.

Q: Is S1FLJ-GS08 suitable for high-temperature applications?

A: S1FLJ-GS08 operates across the same junction temperature range (-55°C to 150°C) as all other substitute parts, making it suitable for applications within this thermal envelope.

Q: Do all substitute parts meet RoHS compliance requirements?

A: Yes. All substitute parts—S07J-GS08, S07J-GS18, and S1FLJ-GS08—are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: Can these diodes be used interchangeably in the same circuit design?

A: Yes. All substitute parts maintain identical electrical parameters including forward voltage, reverse voltage, reverse recovery time, and leakage current, enabling direct functional interchangeability without circuit redesign.

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