TZS4716-GS08 Equivalent & Substitute Parts

Part Overview

The TZS4716-GS08 is an active-status zener diode manufactured by Vishay General Semiconductor - Diodes Division. This component is a 39 V, 500 mW surface mount zener diode in SOD-80 QuadroMELF packaging, designed for automotive applications and qualified to AEC-Q101 standards. The part is RoHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to component availability, supply chain considerations, or design flexibility within established parameter tolerances.

Substiute Parts

TZS4716-GS08

Vishay General Semiconductor - Diodes DivisionIn Stock: 825TZS4716-GS08 Datasheet

Current PartRFQ

BZV55-C39,115

NXP SemiconductorsIn Stock: 838039BZV55-C39,115 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TZS4716-GS08 is determined by the following critical parameters:

Electrical Equivalence Criteria:

• Zener voltage: 39 V nominal with ±5% tolerance
• Power dissipation rating: 500 mW maximum
• Surface mount technology compatibility
• Operating temperature range: minimum -65°C to 175°C

Mechanical Compatibility Criteria:

• Package classification: SOD-80 or equivalent MINI-MELF variants
• Surface mount footprint compatibility
• Moisture sensitivity level: MSL 1 (unlimited)

Compliance & Certification:

• RoHS3 compliance required
• Automotive-grade qualification preferred
• REACH unaffected status

The BZV55-C39,115 from NXP Semiconductors meets all electrical and mechanical substitution criteria, with identical nominal zener voltage, tolerance, and power rating. Both components are surface mount zener diodes with compatible package classifications and unlimited moisture sensitivity ratings.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (TZS4716-GS08): The TZS4716-GS08 is the specified component with active product status, AEC-Q101 automotive qualification, and confirmed RoHS3 compliance. This part is suitable for applications requiring automotive-grade zener diodes with established supply chain documentation.

Substitute Selection (BZV55-C39,115): The BZV55-C39,115 is an active-status equivalent from NXP Semiconductors with identical electrical parameters and compatible surface mount packaging. This substitute provides equivalent functional performance with an extended operating temperature range to 200°C. Both components maintain unlimited moisture sensitivity rating and are suitable for surface mount assembly processes.

Selection between these parts is determined by availability, supply chain requirements, and design documentation approval. Both components satisfy the core electrical and mechanical requirements for 39 V, 500 mW zener diode applications in surface mount configurations.

Frequently Asked Questions (FAQ)

Q: Can the BZV55-C39,115 be used as a direct replacement for the TZS4716-GS08?

A: Yes. Both components share identical nominal zener voltage (39 V), tolerance (±5%), and power rating (500 mW). Both are surface mount zener diodes with compatible package classifications (SOD-80 and MINI-MELF variants). Electrical performance and mechanical footprint compatibility are equivalent.

Q: What are the key differences between these two parts?

A: The primary differences are manufacturer (Vishay versus NXP), operating temperature maximum (175°C versus 200°C), and reverse leakage current specifications. The BZV55-C39,115 offers a wider operating temperature range and lower reverse leakage current at specified voltage conditions.

Q: Are both parts suitable for automotive applications?

A: The TZS4716-GS08 carries AEC-Q101 automotive qualification. The BZV55-C39,115 product status documentation does not specify automotive qualification in the provided parameters. Design approval and compliance verification are required when substituting in automotive applications.

Q: What is the package compatibility between SOD-80 QuadroMELF and MINI-MELF?

A: Both SOD-80 QuadroMELF and MINI-MELF (DO-213AC) are surface mount package variants for small-signal diodes. The BZV55-C39,115 is available in both package classifications, providing mechanical compatibility with SOD-80 footprint requirements.

Q: Are moisture sensitivity levels equivalent?

A: Yes. Both the TZS4716-GS08 and BZV55-C39,115 have MSL 1 (Unlimited) ratings, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: What compliance certifications apply to both parts?

A: Both components are REACH unaffected. The TZS4716-GS08 is confirmed RoHS3 compliant. RoHS compliance status for the BZV55-C39,115 is not specified in the provided parameters.