Equivalent & Substitute Parts for S07D-GS18

Part Overview

The S07D-GS18 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 DO-219AB surface mount package. This part is classified as Active and carries automotive-grade qualification (AEC-Q101) with ROHS3 compliance. Equivalent and substitute parts are identified based on matching or compatible electrical ratings, package form factors, and operational specifications. Alternative components may be required due to inventory availability, packaging preferences, or design flexibility within specified electrical parameters.

Substiute Parts

S07D-GS18

Vishay General Semiconductor - Diodes DivisionIn Stock: 955S07D-GS18 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

BAS21H,115

Nexperia USA Inc.In Stock: 2280BAS21H,115 Datasheet

MFR RecommendedRFQ

CRH01(TE85L,Q,M)

Toshiba Semiconductor and StorageIn Stock: 6149CRH01(TE85L,Q,M) Datasheet

MFR RecommendedRFQ

CRH01(TE85R,Q,M)

Toshiba Semiconductor and StorageIn Stock: 3506CRH01(TE85R,Q,M) Datasheet

MFR RecommendedRFQ

SM4003PL-TP

Micro Commercial CoIn Stock: 12920SM4003PL-TP Datasheet

MFR RecommendedRFQ

UFM13PL-TP

Micro Commercial CoIn Stock: 18385UFM13PL-TP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the S07D-GS18 are grouped into two categories based on electrical and mechanical compatibility:

Parametric Equivalents share identical electrical specifications (200 V reverse voltage, 700 mA average rectified current, 1.1 V forward voltage at 1 A, 1.8 µs reverse recovery time) and the same DO-219AB package form factor. These parts are direct functional replacements with no design modifications required.

Manufacturer Recommended Substitutes maintain the 200 V reverse voltage rating but differ in one or more of the following parameters: average rectified current rating, forward voltage characteristics, reverse recovery time, package form factor, or temperature range. These parts are suitable for applications where the specified electrical parameters allow for variation within the design constraints.

Key Parameters Determining Substitution:

• Voltage - DC Reverse (Vr) (Max): Must equal or exceed 200 V
• Current - Average Rectified (Io): Must equal or exceed application requirements
• Package / Case: DO-219AB (primary), SOD-123F (alternative)
• Mounting Type: Surface Mount
• Operating Temperature Range: Must encompass application requirements
• Automotive Grade and AEC-Q101 Qualification: Required for automotive applications

Parameter Comparison

Engineering Selection Recommendations

Direct Parametric Equivalents (Preferred for Direct Replacement):

S07D-GS08 and S1FLD-GS08 are parametric equivalents to S07D-GS18, offering identical electrical specifications and the same DO-219AB package. S07D-GS08 is available in Tape & Reel packaging with higher inventory (275,200 pcs). S1FLD-GS08 is available in Cut Tape & Digi-Reel packaging with lower inventory (17,100 pcs). Both maintain Active product status and automotive-grade qualification. Selection between these equivalents depends on packaging format requirements and inventory availability.

Manufacturer Recommended Substitutes (For Design Flexibility):

CRH01(TE85R,Q,M) and CRH01(TE85L,Q,M) from Toshiba Semiconductor and Storage provide 1 A average rectified current (versus 700 mA) with improved forward voltage (0.98 V @ 1 A) and faster recovery time (35 ns). These parts are rated for 200 V reverse voltage and are available in SOD-123F package. CRH01(TE85R,Q,M) is available in Tape & Reel (3,442 pcs inventory); CRH01(TE85L,Q,M) is available in Cut Tape & Digi-Reel (6,063 pcs inventory). Both are Active status.

UFM13PL-TP from Micro Commercial Co provides 1 A average rectified current with 1.0 V forward voltage @ 1 A and 35 ns recovery time in SOD-123F package. This part is Active status with 18,300 pcs inventory in Tape & Reel packaging.

BAS21H,115 from Nexperia USA Inc. is rated for 200 mA average rectified current (lower than S07D-GS18) with 50 ns recovery time in SOD-123F package. This part is suitable only for applications with reduced current requirements and is Active status with AEC-Q100 qualification.

SM4003PL-TP from Micro Commercial Co provides 1 A average rectified current but carries "Not For New Designs" product status and is therefore not recommended for new applications.

Compliance and Certification:

S07D-GS18 carries AEC-Q101 automotive qualification. Parametric equivalents S07D-GS08 and S1FLD-GS08 maintain this qualification. Manufacturer-recommended substitutes from Toshiba and Micro Commercial Co do not specify AEC-Q qualification in provided data. BAS21H,115 carries AEC-Q100 qualification. All parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can S07D-GS08 be used as a direct replacement for S07D-GS18?

A: Yes. S07D-GS08 is a parametric equivalent with identical electrical specifications (200 V reverse voltage, 700 mA average rectified current, 1.1 V forward voltage @ 1 A, 1.8 µs reverse recovery time) and the same DO-219AB surface mount package. Both are manufactured by Vishay General Semiconductor and carry AEC-Q101 automotive qualification. The primary difference is packaging format (Tape & Reel for both) and inventory availability.

Q: What is the difference between S1FLD-GS08 and S07D-GS08?

A: Both parts are parametric equivalents with identical electrical specifications and DO-219AB package. The primary difference is packaging format: S07D-GS08 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 packaging preferences.

Q: Can CRH01(TE85R,Q,M) replace S07D-GS18 in all applications?

A: CRH01(TE85R,Q,M) maintains the 200 V reverse voltage rating and provides higher average rectified current (1 A versus 700 mA), lower forward voltage (0.98 V @ 1 A versus 1.1 V), and faster recovery time (35 ns versus 1.8 µs). The package changes from DO-219AB to SOD-123F. This substitution is suitable for applications where the SOD-123F package is compatible with the PCB layout and where the improved electrical characteristics do not conflict with circuit design. Verify package footprint compatibility before implementation.

Q: Why is SM4003PL-TP marked "Not For New Designs"?

A: SM4003PL-TP carries a "Not For New Designs" product status designation, indicating that the manufacturer recommends against using this part in new circuit designs. While the part remains available in inventory (12,900 pcs), it is intended for legacy or maintenance applications only. For new designs, select from parts with Active product status: S07D-GS08, S1FLD-GS08, CRH01(TE85R,Q,M), CRH01(TE85L,Q,M), or UFM13PL-TP.

Q: What is the significance of the DO-219AB versus SOD-123F package difference?

A: DO-219AB and SOD-123F are distinct surface mount package form factors with different physical dimensions and PCB footprints. DO-219AB is a larger package suitable for higher current applications. SOD-123F is a smaller package commonly used in space-constrained designs. Substitution between these packages requires verification that the PCB layout and assembly equipment support the alternative package form factor. Electrical performance is not affected by package selection when specifications are equivalent.

Q: Is BAS21H,115 suitable as a substitute for S07D-GS18?

A: BAS21H,115 maintains the 200 V reverse voltage rating but is rated for only 200 mA average rectified current, compared to 700 mA for S07D-GS18. This part is suitable only for applications where the circuit current requirements do not exceed 200 mA. The package changes from DO-219AB to SOD-123F. BAS21H,115 carries AEC-Q100 automotive qualification (versus AEC-Q101 for S07D-GS18). Verify that reduced current rating and different qualification level are acceptable for the target application.

Q: What does AEC-Q101 qualification mean?

A: AEC-Q101 is an automotive electronics qualification standard that specifies reliability and quality requirements for discrete semiconductors, including diodes. Parts carrying AEC-Q101 qualification have undergone rigorous testing for automotive applications. S07D-GS18 and its parametric equivalents (S07D-GS08, S1FLD-GS08) carry this qualification. Manufacturer-recommended substitutes from Toshiba and Micro Commercial Co do not specify AEC-Q qualification in provided data. For automotive applications requiring AEC-Q compliance, verify qualification status before substitution.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All parts listed in this reference (S07D-GS18, S07D-GS08, S1FLD-GS08, BAS21H,115, CRH01(TE85R,Q,M), CRH01(TE85L,Q,M), SM4003PL-TP, and UFM13PL-TP) are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating. ROHS3 compliance indicates conformance to the Restriction of Hazardous Substances Directive, restricting the use of specified hazardous materials in electrical and electronic equipment.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on a continuous reel suitable for automated pick-and-place assembly equipment. Cut Tape (CT) & Digi-Reel packaging supplies components on cut tape segments, also compatible with automated assembly but with different handling characteristics. Selection depends on assembly equipment specifications and production volume requirements. Both packaging formats are suitable for surface mount assembly.