BAS316-QZ Equivalent & Substitute Parts

Part Overview

The BAS316-QZ is a general-purpose fast recovery diode manufactured by Nexperia USA Inc., rated for 100 V DC reverse voltage and 250 mA average rectified current in a surface mount SOD-323 package. This component is classified as Active product status and meets automotive-grade requirements with AEC-Q101 qualification. The BAS316-QZ is suitable for applications requiring fast switching characteristics with a reverse recovery time of 4 ns and forward voltage drop of 1.25 V at 150 mA. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory availability, supply chain considerations, or design flexibility within the same product family.

Substiute Parts

BAS316-QZ

Nexperia USA Inc.In Stock: 1132BAS316-QZ Datasheet

Current PartRFQ

BAS316-QF

Nexperia USA Inc.In Stock: 61582BAS316-QF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BAS316-QZ are identified based on electrical parameter equivalence and mechanical compatibility. The substitution criteria are strictly defined by the following parameters:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io): 250 mA
• Voltage - Forward (Vf) (Max) @ If: 1.25 V @ 150 mA
• Reverse Recovery Time (trr): 4 ns
• Current - Reverse Leakage @ Vr: 500 nA @ 80 V
• Capacitance @ Vr, F: 1.5 pF @ 0V, 1MHz

Mechanical Parameters (Must Match):

• Package / Case: SC-76, SOD-323
• Mounting Type: Surface Mount
• Supplier Device Package: SOD-323

Compliance Parameters (Must Match):

• Grade: Automotive
• Qualification: AEC-Q101
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes for the BAS316-QZ.

Parameter Comparison

Engineering Selection Recommendations

The BAS316-QF is a direct parametric equivalent to the BAS316-QZ. Both components are manufactured by Nexperia USA Inc. and share identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts is based on availability and supply chain requirements rather than technical performance differences.

Both parts maintain Active product status and meet automotive-grade requirements with AEC-Q101 qualification. Both are ROHS3 compliant and REACH unaffected, making them suitable for applications with environmental and regulatory compliance requirements. The identical MSL rating of 1 (Unlimited) indicates equivalent moisture handling characteristics for storage and assembly processes.

The SOD-323 surface mount package ensures compatibility with standard PCB assembly equipment and design layouts. No design modifications or re-qualification are required when substituting between BAS316-QZ and BAS316-QF within the same application.

Frequently Asked Questions (FAQ)

Q: Can BAS316-QF be used as a direct replacement for BAS316-QZ?

A: Yes. The BAS316-QF is a parametric equivalent with identical electrical ratings, mechanical packaging, and compliance certifications. No circuit modifications or design changes are required for substitution.

Q: Are there differences in the SOD-323 package between these parts?

A: No. Both parts use the identical SC-76, SOD-323 package designation and surface mount configuration. PCB footprints and assembly processes are interchangeable.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both BAS316-QZ and BAS316-QF carry Automotive grade classification and AEC-Q101 qualification, meeting automotive industry standards.

Q: What is the difference between the QZ and QF suffixes?

A: The suffix designates the packaging tape and reel configuration. Both parts are supplied in Tape & Reel (TR) format. The electrical and mechanical specifications are identical.

Q: Are there any compliance or regulatory differences?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical MSL ratings of 1 (Unlimited). They meet the same environmental and regulatory requirements.

Q: Can these parts be used interchangeably in high-speed switching applications?

A: Yes. Both parts have identical reverse recovery time (trr) of 4 ns and forward voltage characteristics, making them suitable for fast recovery applications with equivalent switching performance.

Q: What is the inventory status for each part?

A: BAS316-QZ has 1083 pieces in stock. BAS316-QF has 61534 pieces in stock. Availability may influence selection based on delivery requirements.