BAS16LPQ-7 Equivalent & Substitute Parts

Part Overview

The BAS16LPQ-7 is a general-purpose fast recovery diode manufactured by Diodes Incorporated, rated for 75V DC reverse voltage and 300mA average rectified current. This surface mount component is designed for high-speed switching applications requiring rapid reverse recovery characteristics. The part is actively produced and maintains automotive-grade qualification under AEC-Q101 standards, making it suitable for demanding automotive and industrial applications. Substitute parts are identified to provide design flexibility, inventory management options, and supply chain continuity while maintaining full electrical and mechanical compatibility.

Substiute Parts

BAS16LPQ-7

Diodes IncorporatedIn Stock: 1097BAS16LPQ-7 Datasheet

Current PartRFQ

BAS16LPQ-7B

Diodes IncorporatedIn Stock: 952BAS16LPQ-7B Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BAS16LPQ-7 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part BAS16LPQ-7B is classified as a parametric equivalent because it maintains identical specifications across the following key criteria:

• Reverse voltage rating: 75V DC maximum
• Forward current capacity: 300mA average rectified
• Forward voltage drop: 1.25V maximum at 150mA
• Reverse recovery time: 4 nanoseconds
• Reverse leakage current: 1µA at 75V
• Junction capacitance: 2pF at 0V, 1MHz
• Package form factor: 0402 (1006 Metric) surface mount
• Temperature operating range: -55°C to 150°C junction
• Automotive grade classification and AEC-Q101 qualification
• RoHS3 compliance status

Both parts share the same base product number (BAS16) and supplier device package designation (X1-DFN1006-2), confirming mechanical and electrical interchangeability without circuit redesign or thermal re-analysis.

Parameter Comparison

Engineering Selection Recommendations

Both the BAS16LPQ-7 and BAS16LPQ-7B are active production parts from Diodes Incorporated with identical electrical performance and mechanical compatibility. Selection between these parts is based on availability and supply chain considerations rather than technical differentiation.

The BAS16LPQ-7 maintains current inventory of 1055 pieces in new original condition. The BAS16LPQ-7B substitute maintains inventory of 892 pieces in new original condition. Both parts carry automotive-grade classification and AEC-Q101 qualification, confirming suitability for automotive and industrial applications requiring high reliability standards.

Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for component procurement. The identical package designation (X1-DFN1006-2) and 0402 (1006 Metric) form factor ensure direct PCB footprint compatibility without layout modification.

For applications requiring 75V reverse voltage rating, 300mA average rectified current, and fast recovery switching characteristics below 4 nanoseconds, either part satisfies the complete specification set without performance compromise or circuit redesign.

Frequently Asked Questions (FAQ)

Q: Can BAS16LPQ-7B be used as a direct replacement for BAS16LPQ-7 in existing designs?

A: Yes. The BAS16LPQ-7B is a parametric equivalent with identical electrical ratings, reverse recovery time, forward voltage characteristics, and package form factor. Direct substitution requires no circuit modification or PCB redesign.

Q: Are there any differences in automotive qualification between these parts?

A: No. Both parts carry automotive-grade classification and AEC-Q101 qualification. They meet identical reliability and quality standards for automotive applications.

Q: What is the significance of the "B" suffix in BAS16LPQ-7B?

A: The "B" suffix indicates a variant designation from Diodes Incorporated. It does not reflect a change in electrical performance or specifications. All critical parameters remain identical to the base BAS16LPQ-7 part number.

Q: Are these parts suitable for high-speed switching applications?

A: Yes. Both parts feature fast recovery characteristics with a reverse recovery time of 4 nanoseconds, making them suitable for high-frequency switching circuits and power conversion applications.

Q: What is the operating temperature range for these diodes?

A: The junction operating temperature range is -55°C to 150°C for both parts, supporting operation across extended industrial and automotive temperature environments.

Q: Can these parts be used interchangeably in surface mount assembly?

A: Yes. Both parts use the identical X1-DFN1006-2 supplier device package and 0402 (1006 Metric) case designation. PCB footprints, solder pad layouts, and pick-and-place programming remain unchanged.

Q: What is the maximum reverse voltage rating?

A: Both parts are rated for 75V DC maximum reverse voltage. Circuit designs must not exceed this rating to prevent component failure.

Q: What is the maximum average rectified current?

A: Both parts are rated for 300mA average rectified current. Thermal design and PCB copper area must accommodate this current level to maintain junction temperature within the -55°C to 150°C operating range.

Q: Are these parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental regulations for component procurement and assembly.

Q: What is the forward voltage drop at rated current?

A: The maximum forward voltage is 1.25V at 150mA forward current for both parts. Actual forward voltage will be lower under typical operating conditions.