Equivalent & Substitute Parts Reference for PDZ24B-QZ (Nexperia USA Inc.)

Part Overview

The PDZ24B-QZ is a Zener diode from Nexperia USA Inc., categorized under Diodes, Zener. It offers a nominal Zener voltage of 24 V, a maximum power dissipation of 400 mW, and a tolerance of ±2%, housed in a SOD-323 (SC-76) surface-mount package. The product holds an active status and is AEC-Q101 qualified for automotive applications, with RoHS and REACH compliance. Seeking alternative or substitute models is essential to ensure supply chain resilience and secure component availability for ongoing or future production requirements.

Substiute Parts

PDZ24B-QZ

Nexperia USA Inc.In Stock: 1071PDZ24B-QZ Datasheet

Current PartRFQ

PDZ24B,115

Nexperia USA Inc.In Stock: 22120PDZ24B,115 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined by matching the following explicit parameters: nominal Zener voltage (24 V), tolerance (±2%), maximum power (400 mW), maximum impedance (30 Ohms), reverse leakage current (50 nA @ 19 V), forward voltage (1.1 V @ 100 mA), operating temperature (150°C), package/case (SC-76, SOD-323), automotive qualification (AEC-Q101), RoHS and REACH compliance, and mounting type (surface mount). Only parts matching all these criteria are considered permitted substitutes within this reference.

Parameter Comparison

Engineering Selection Recommendations

Based on the provided data, both PDZ24B-QZ and PDZ24B,115 are active status, are AEC-Q101 qualified, RoHS3 compliant, REACH unaffected, and carry the same ECCN. Both offer the same mechanical and electrical specifications, supporting direct substitution from an engineering compliance and certification perspective.

Frequently Asked Questions (FAQ)

Q: What criteria must be met for a Zener diode to be considered a parametric substitute?
A: Key criteria include matching nominal Zener voltage, tolerance, power rating, impedance, leakage current, forward voltage, operating temperature, package type, mounting type, and qualification standards.

Q: Are PDZ24B-QZ and PDZ24B,115 interchangeable in automotive applications?
A: Both parts share identical AEC-Q101 automotive qualification and mechanical and electrical parameters, supporting direct interchangeability.

Q: Is there any difference in compliance or part status between PDZ24B-QZ and PDZ24B,115?
A: Both are active products, ROHS3 compliant, REACH unaffected, and share the same ECCN assignment.

Q: Can either SOD-323 packaged device be used for surface mount designs specifying SC-76?
A: Yes, SOD-323 and SC-76 are equivalent designations for the case used in these Zener diode models.

Q: Does Moisture Sensitivity Level (MSL) affect substitute selection between these parts?
A: Both carry an MSL of 1 (unlimited), ensuring no restrictions for assembly process compatibility.