BAS30LS-QYL Equivalent & Substitute Parts

Part Overview

The BAS30LS-QYL is a general-purpose fast recovery diode manufactured by Nexperia USA Inc., rated for 300 V DC reverse voltage and 250 mA average rectified current. This surface mount component is housed in a SOD-882 package (DFN1006BD-2) and is qualified to AEC-Q101 automotive standards. The device is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain performance specifications across manufacturing batches and procurement cycles.

Substiute Parts

BAS30LS-QYL

Nexperia USA Inc.In Stock: 5599BAS30LS-QYL Datasheet

Current PartRFQ

BAS30LS-QYL

Nexperia USA Inc.In Stock: 5599BAS30LS-QYL Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BAS30LS-QYL rectifier diode is determined by strict equivalence across the following critical parameters:

Electrical Performance Criteria:

• Reverse voltage rating: 300 V DC (Vr Max)
• Average rectified current capacity: 250 mA (Io)
• Forward voltage drop: 1.25 V maximum at 200 mA forward current
• Reverse recovery time: 50 ns (fast recovery classification)
• Reverse leakage current: 150 nA at 250 V
• Junction capacitance: 2 pF at 0 V, 1 MHz

Mechanical & Packaging Criteria:

• Package type: SOD-882
• Supplier device package designation: DFN1006BD-2
• Mounting type: Surface Mount

Compliance & Qualification Criteria:

• Automotive grade classification
• AEC-Q101 qualification
• ROHS3 compliance
• Moisture sensitivity level: MSL 1 (Unlimited)

Substitute parts must match all electrical parameters within the specified tolerances, maintain identical package and mounting specifications, and retain automotive-grade qualification and compliance certifications. No parameter relaxation or uprating is permitted in the substitution process.

Parameter Comparison

Engineering Selection Recommendations

The BAS30LS-QYL is an active production component manufactured by Nexperia USA Inc. with full automotive-grade qualification (AEC-Q101) and ROHS3 compliance. The substitute part identified in this reference maintains complete electrical, mechanical, and compliance equivalence to the main part number.

Selection of the BAS30LS-QYL or its identified substitute is appropriate for applications requiring:

• 300 V reverse voltage rating in general-purpose rectification circuits
• 250 mA average rectified current capacity
• Fast recovery diode performance (50 ns reverse recovery time)
• Automotive-grade reliability and qualification
• Surface mount assembly in SOD-882 package format
• Compliance with ROHS3 and unlimited moisture sensitivity handling

Both the main part and substitute maintain identical electrical performance characteristics, package specifications, and compliance certifications. No performance degradation or design modification is required when substituting between these part numbers.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the BAS30LS-QYL?

A: A substitute part must match all electrical parameters (reverse voltage, average rectified current, forward voltage drop, reverse recovery time, reverse leakage current, and junction capacitance), maintain the SOD-882 package and DFN1006BD-2 supplier device package designation, retain automotive-grade classification, and hold AEC-Q101 qualification with ROHS3 compliance.

Q: Can the BAS30LS-QYL be replaced with a diode having higher voltage or current ratings?

A: No. Substitution requires exact parameter matching. A diode with higher ratings is not an equivalent substitute and may introduce design incompatibilities, altered circuit behavior, or compliance issues.

Q: Is the SOD-882 package interchangeable with other small outline packages?

A: No. The SOD-882 package (DFN1006BD-2) has specific footprint, lead spacing, and mounting requirements. Only components in the identical SOD-882 package designation are mechanically compatible for direct substitution.

Q: Does the BAS30LS-QYL require special handling or storage conditions?

A: The BAS30LS-QYL carries MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture control or baking procedures are required prior to assembly. Standard component storage practices are sufficient.

Q: Is the BAS30LS-QYL suitable for automotive applications?

A: Yes. The component carries automotive-grade classification and AEC-Q101 qualification, meeting automotive industry reliability and quality standards for use in automotive electronic systems.

Q: What is the significance of the 50 ns reverse recovery time specification?

A: The 50 ns reverse recovery time classifies this diode as a fast recovery device, suitable for high-frequency switching applications and circuits requiring rapid diode turn-off characteristics. This parameter must be matched in any substitute part.

Q: Can the BAS30LS-QYL be used in applications rated for lower voltages or currents?

A: Yes. A component rated for 300 V and 250 mA can be used in applications with lower voltage or current requirements, provided all other electrical and mechanical specifications remain compatible with the circuit design.