BAT32ALS-QYL Equivalent & Substitute Parts

Part Overview

The BAT32ALS-QYL is a Schottky rectifier diode manufactured by Nexperia USA Inc., designed for surface mount applications in automotive-grade circuits. This component operates at a maximum reverse voltage of 30 V with an average rectified current of 200 mA, housed in a compact SOD-882 package (DFN1006BD-2). The part maintains active product status and carries AEC-Q101 automotive qualification, making it suitable for demanding automotive and industrial applications requiring reliable low-forward-voltage rectification.

Identifying equivalent and substitute parts is necessary when managing supply chain continuity, optimizing inventory levels, or addressing component availability constraints while maintaining electrical and mechanical compatibility within the specified application parameters.

Substiute Parts

BAT32ALS-QYL

Nexperia USA Inc.In Stock: 10484BAT32ALS-QYL Datasheet

Current PartRFQ

BAT32ALS-QYL

Nexperia USA Inc.In Stock: 10484BAT32ALS-QYL Datasheet

Parametric EquivalentRFQ

BAT32ALSYL

Nexperia USA Inc.In Stock: 10186BAT32ALSYL Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BAT32ALS-QYL are determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Voltage - DC Reverse (Vr) (Max): 30 V
• Current - Average Rectified (Io): 200 mA
• Voltage - Forward (Vf) (Max) @ If: 480 mV @ 200 mA
• Current - Reverse Leakage @ Vr: 50 µA @ 30 V
• Capacitance @ Vr, F: 25 pF @ 1V, 1MHz

Mechanical Parameters:

• Package / Case: SOD-882
• Supplier Device Package: DFN1006BD-2
• Mounting Type: Surface Mount

Compliance & Grade Parameters:

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

Substitute parts must match all electrical specifications, maintain identical package geometry, and retain automotive-grade qualification to ensure direct interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both BAT32ALS-QYL and BAT32ALSYL are parametrically equivalent Schottky rectifier diodes from Nexperia USA Inc. with identical electrical specifications and package configurations. Selection between these parts is based on the following engineering considerations:

Product Status & Availability: Both parts maintain active product status, ensuring continued manufacturer support and supply chain availability. BAT32ALS-QYL currently maintains 10,391 pieces in stock, while BAT32ALSYL maintains 10,097 pieces in stock.

Compliance & Certification: Both parts carry AEC-Q101 automotive qualification and ROHS3 compliance, meeting regulatory requirements for automotive and industrial applications. Both maintain REACH Unaffected status and MSL Level 1 (Unlimited) moisture sensitivity classification, indicating robust handling characteristics suitable for standard manufacturing processes.

Electrical & Mechanical Interchangeability: The parts are electrically and mechanically interchangeable across all specified parameters. Forward voltage drop, reverse leakage current, junction capacitance, and thermal characteristics are identical. Package geometry (SOD-882 / DFN1006BD-2) and surface mount mounting type ensure direct PCB compatibility without design modification.

Selection between these parts should be based on supply chain logistics, inventory management, and component availability at the time of procurement.

Frequently Asked Questions (FAQ)

Q: Are BAT32ALS-QYL and BAT32ALSYL direct substitutes?

A: Yes. Both parts are parametrically equivalent Schottky rectifier diodes with identical electrical specifications (30 V reverse voltage, 200 mA average rectified current, 480 mV forward voltage drop at 200 mA), identical package geometry (SOD-882 / DFN1006BD-2), and identical automotive-grade qualifications (AEC-Q101). They are direct substitutes for each other.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts use identical surface mount package geometry (SOD-882 / DFN1006BD-2) and require no PCB layout modifications. Footprint compatibility is complete.

Q: What are the critical parameters that determine substitutability?

A: Substitutability is determined by matching: (1) Voltage - DC Reverse (Vr) at 30 V maximum, (2) Current - Average Rectified (Io) at 200 mA, (3) Voltage - Forward (Vf) at 480 mV @ 200 mA, (4) Current - Reverse Leakage at 50 µA @ 30 V, (5) Capacitance at 25 pF @ 1V, 1MHz, (6) Package / Case as SOD-882, (7) Supplier Device Package as DFN1006BD-2, and (8) Automotive Grade with AEC-Q101 qualification.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both BAT32ALS-QYL and BAT32ALSYL carry Automotive Grade classification and AEC-Q101 qualification, meeting automotive industry standards for reliability and quality.

Q: Are there any differences in RoHS or environmental compliance?

A: No. Both parts are ROHS3 Compliant, REACH Unaffected, and carry identical environmental compliance status. Both maintain MSL Level 1 (Unlimited) moisture sensitivity classification.

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

A: Both parts specify a maximum operating junction temperature of 150°C, providing identical thermal performance characteristics.

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

A: Both parts are classified as Small Signal diodes with current ratings ≤ 200 mA and Any Speed capability. Application suitability depends on specific circuit requirements and switching frequency specifications not provided in the component parameters.