PDZ10B-QF Equivalent & Substitute Parts

Part Overview

The PDZ10B-QF is a Zener diode manufactured by Nexperia USA Inc., designed for voltage regulation and protection applications in electronic circuits. This surface mount component operates at a nominal Zener voltage of 10 V with a maximum power dissipation of 400 mW. The device is classified as Active product status and carries automotive-grade qualification under AEC-Q101 standards. Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain performance consistency across manufacturing batches and procurement cycles.

Substiute Parts

PDZ10B-QF

Nexperia USA Inc.In Stock: 1160PDZ10B-QF Datasheet

Current PartRFQ

PDZ10B,115

Nexperia USA Inc.In Stock: 14167PDZ10B,115 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PDZ10B-QF are identified based on strict electrical and mechanical parameter matching. The primary criteria for substitution are:

Electrical Parameters:

• Nominal Zener voltage: 10 V
• Voltage tolerance: ±2%
• Maximum power dissipation: 400 mW
• Maximum impedance: 10 Ohms
• Reverse leakage current: 100 nA @ 7 V
• Forward voltage: 1.1 V @ 100 mA
• Operating temperature rating: 150°C (TJ)

Mechanical Parameters:

• Package type: SOD-323 (SC-76)
• Mounting configuration: Surface Mount
• Packaging format: Tape & Reel (TR)

Compliance Parameters:

• Product status: Active
• Automotive grade qualification: AEC-Q101
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1 (Unlimited)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes for the PDZ10B-QF.

Parameter Comparison

Engineering Selection Recommendations

The PDZ10B,115 is a direct parametric equivalent to the PDZ10B-QF. Both components are manufactured by Nexperia USA Inc. and share identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts may be based on inventory availability, lead time, packaging format preferences, or supply chain sourcing requirements.

Both parts maintain Active product status, ensuring continued manufacturer support and availability. Both carry AEC-Q101 automotive-grade qualification, confirming suitability for automotive and industrial applications requiring stringent reliability standards. Both are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for global distribution.

The PDZ10B-QF and PDZ10B,115 are functionally interchangeable in all circuit applications where a 10 V, 400 mW Zener diode in SOD-323 surface mount packaging is specified.

Frequently Asked Questions (FAQ)

Q: Can PDZ10B,115 be used as a direct replacement for PDZ10B-QF?

A: Yes. The PDZ10B,115 is a parametric equivalent with identical electrical characteristics, power rating, voltage tolerance, impedance, leakage current, forward voltage, operating temperature, package type, and compliance certifications. Direct substitution is supported without circuit modification.

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

A: No. Both parts use the identical SC-76, SOD-323 surface mount package. Pin configuration, footprint, and mechanical dimensions are identical, ensuring compatibility with existing PCB designs and assembly processes.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both PDZ10B-QF and PDZ10B,115 carry AEC-Q101 automotive-grade qualification and are suitable for automotive, industrial, and mission-critical applications.

Q: What is the difference between PDZ10B-QF and PDZ10B,115 part numbers?

A: The part numbers reflect different packaging or distribution formats from Nexperia USA Inc. The electrical and mechanical specifications are identical. The suffix variations indicate packaging or reel configuration differences, not functional differences.

Q: Are moisture sensitivity considerations the same for both parts?

A: Yes. Both parts have Moisture Sensitivity Level (MSL) 1, classified as Unlimited. This indicates minimal moisture absorption risk and no special storage or handling requirements beyond standard component handling practices.

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

A: Yes. Both parts are Active status products with identical compliance certifications (ROHS3, REACH unaffected, EAR99 classification) and automotive-grade qualification, supporting use in high-reliability and regulated applications.