PDZ8.2B-QF Equivalent & Substitute Parts

Part Overview

The PDZ8.2B-QF is an automotive-grade Zener diode manufactured by Nexperia USA Inc., designed for voltage regulation and protection applications requiring 8.2 V nominal Zener voltage with 400 mW power dissipation capability. This component is packaged in SOD-323 surface mount configuration and maintains Active product status. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when packaging format requirements differ while maintaining identical electrical performance and compliance specifications.

Substiute Parts

PDZ8.2B-QF

Nexperia USA Inc.In Stock: 962PDZ8.2B-QF Datasheet

Current PartRFQ

PDZ8.2B,115

Nexperia USA Inc.In Stock: 2412PDZ8.2B,115 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PDZ8.2B-QF are identified based on strict electrical and mechanical parameter equivalence. The primary substitution criterion is the maintenance of identical electrical specifications: 8.2 V nominal Zener voltage, ±2% tolerance, 400 mW maximum power dissipation, 10 Ohms maximum impedance, 500 nA reverse leakage current at 5 V, and 1.1 V maximum forward voltage at 100 mA. All substitute parts must utilize the same SOD-323 package configuration and surface mount mounting type. Compliance requirements including automotive grade classification, AEC-Q101 qualification, ROHS3 compliance, and unlimited moisture sensitivity level (MSL 1) are mandatory for substitution eligibility. The primary difference between the main part and substitute parts is the packaging format: the main part is supplied in Tape & Reel (TR) configuration, while the substitute part is available in Cut Tape (CT) & Digi-Reel® format. Both formats contain identical die and electrical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the PDZ8.2B-QF and PDZ8.2B,115 are Active products manufactured by Nexperia USA Inc. with identical electrical specifications and automotive-grade qualification. Selection between these parts is determined by packaging and supply chain requirements rather than electrical performance.

The PDZ8.2B-QF in Tape & Reel (TR) format is suitable for high-volume automated assembly operations where continuous reel feeding is required. The PDZ8.2B,115 in Cut Tape (CT) & Digi-Reel® format accommodates lower-volume production runs, prototype development, and applications requiring flexible quantity management.

Both parts maintain full compliance with AEC-Q101 automotive qualification, ROHS3 environmental standards, and REACH regulatory requirements. The identical electrical parameters, SOD-323 package configuration, and unlimited moisture sensitivity level (MSL 1) ensure direct functional interchangeability in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can PDZ8.2B,115 be used as a direct replacement for PDZ8.2B-QF in production assemblies?

A: Yes. Both parts are electrically identical with matching Zener voltage (8.2 V), tolerance (±2%), power rating (400 mW), and all secondary electrical parameters. The difference is packaging format only. PDZ8.2B,115 in Cut Tape & Digi-Reel® format can replace PDZ8.2B-QF in Tape & Reel format provided the assembly equipment can accommodate the alternative packaging configuration.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical compliance certifications: AEC-Q101 automotive qualification, ROHS3 compliance, REACH Unaffected status, and EAR99 export classification. Moisture sensitivity level (MSL 1 - Unlimited) is identical for both parts.

Q: What is the primary reason to select one part number over the other?

A: Selection is based on supply chain and manufacturing requirements. Choose PDZ8.2B-QF (Tape & Reel) for high-volume continuous production. Choose PDZ8.2B,115 (Cut Tape & Digi-Reel®) for lower volumes, prototype work, or when reel-based supply is unavailable.

Q: Do both parts use the same SOD-323 package?

A: Yes. Both PDZ8.2B-QF and PDZ8.2B,115 use the SC-76 / SOD-323 surface mount package. PCB footprints and reflow soldering profiles are identical.

Q: Is the 8.2 V Zener voltage specification guaranteed across both parts?

A: Yes. Both parts maintain 8.2 V nominal Zener voltage with ±2% tolerance. Impedance (10 Ohms maximum) and reverse leakage current (500 nA @ 5 V) specifications are identical.