Equivalent & Substitute Parts for S1FLD-M-08

Part Overview

The S1FLD-M-08 is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 200 V DC reverse voltage and 700 mA average rectified current in a surface mount DO-219AB package. This component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, packaging format preferences, or application-specific qualification requirements such as automotive certification.

Substiute Parts

S1FLD-M-08

Vishay General Semiconductor - Diodes DivisionIn Stock: 889S1FLD-M-08 Datasheet

Current PartRFQ

S07D-GS08

Vishay General Semiconductor - Diodes DivisionIn Stock: 275252S07D-GS08 Datasheet

Parametric EquivalentRFQ

S1FLD-GS08

Vishay General Semiconductor - Diodes DivisionIn Stock: 17141S1FLD-GS08 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the S1FLD-M-08 are qualified based on electrical parameter equivalence and mechanical compatibility. The substitution criteria are:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 200 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 @ 200 V
• Capacitance @ Vr, F: 4 pF @ 4V, 1MHz
• Operating Temperature - Junction: -55°C to 150°C

Mechanical Parameters (Must Match):

• Package / Case: DO-219AB
• Mounting Type: Surface Mount
• Supplier Device Package: DO-219AB (SMF)

Compliance Parameters (Must Match):

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

Substitute parts may differ in packaging format (Tape & Reel versus Cut Tape & Digi-Reel) and may include additional qualifications such as automotive certification (AEC-Q101).

Parameter Comparison

Engineering Selection Recommendations

All three parts—S1FLD-M-08, S07D-GS08, and S1FLD-GS08—are electrically and mechanically equivalent general-purpose rectifier diodes with identical electrical specifications and DO-219AB surface mount packaging. Selection between these parts is determined by application requirements and packaging preferences:

S1FLD-M-08: Standard general-purpose rectifier diode. Suitable for non-automotive applications requiring 200 V / 700 mA rectification. Available in Tape & Reel packaging format.

S07D-GS08: Automotive-qualified equivalent (AEC-Q101) with identical electrical performance. Recommended for automotive and safety-critical applications where AEC-Q101 certification is required. Available in Tape & Reel packaging format with significantly higher inventory availability.

S1FLD-GS08: Electrically equivalent to S1FLD-M-08 with identical specifications. Packaged in Cut Tape & Digi-Reel format for applications requiring alternative packaging configurations. Suitable for non-automotive applications.

All parts maintain Active product status, RoHS3 compliance, and MSL 1 (Unlimited) moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can S07D-GS08 be used as a direct replacement for S1FLD-M-08?

A: Yes. S07D-GS08 is electrically and mechanically equivalent to S1FLD-M-08. Both parts share identical electrical parameters (200 V reverse voltage, 700 mA average rectified current, 1.1 V forward voltage, 1.8 µs reverse recovery time) and the same DO-219AB surface mount package. The primary difference is that S07D-GS08 includes AEC-Q101 automotive qualification, making it suitable for automotive applications where S1FLD-M-08 may not be qualified.

Q: What is the difference between S1FLD-GS08 and S1FLD-M-08?

A: S1FLD-GS08 and S1FLD-M-08 are electrically identical with matching electrical specifications and DO-219AB packaging. The difference is in packaging format: S1FLD-M-08 is supplied in Tape & Reel (TR) format, while S1FLD-GS08 is supplied in Cut Tape (CT) & Digi-Reel format. Selection depends on assembly equipment compatibility and procurement preferences.

Q: Are all three parts RoHS3 compliant?

A: Yes. S1FLD-M-08, S07D-GS08, and S1FLD-GS08 are all RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes, provided the PCB assembly process is compatible with the packaging format. All three parts use the same DO-219AB surface mount package and can be assembled using standard surface mount equipment. Tape & Reel and Cut Tape & Digi-Reel formats are compatible with different feeder systems; verify your assembly equipment specifications.

Q: Which part should be selected for automotive applications?

A: S07D-GS08 is the appropriate selection for automotive applications due to its AEC-Q101 qualification. S1FLD-M-08 and S1FLD-GS08 lack automotive certification and are suitable for general-purpose non-automotive applications.

Q: Are the electrical characteristics identical across all three parts?

A: Yes. All three parts share identical electrical specifications: 200 V DC reverse voltage, 700 mA average rectified current, 1.1 V forward voltage at 1 A, 1.8 µs reverse recovery time, 10 µA reverse leakage current at 200 V, 4 pF capacitance at 4V/1MHz, and -55°C to 150°C operating temperature range.