DZ2S330M0L Equivalent & Substitute Parts

Part Overview

The DZ2S330M0L is a Zener diode manufactured by Panasonic Electronic Components, rated for 33 V nominal Zener voltage with 150 mW maximum power dissipation. This component is designed for surface mount applications in the SC-79/SOD-523 package format. The part is currently discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives that maintain the same electrical and mechanical specifications for continued system support and new design implementations.

Substiute Parts

DZ2S330M0L

Panasonic Electronic ComponentsIn Stock: 19542DZ2S330M0L Datasheet

Current PartRFQ

EDZVFHT2R33B

Rohm SemiconductorIn Stock: 24914EDZVFHT2R33B Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the DZ2S330M0L is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Zener voltage rating of 33 V nominal
• Maximum power dissipation of 150 mW
• Voltage tolerance within ±2.5% range
• Reverse leakage current characteristics at 25 V

Mechanical Specifications:

• Surface mount mounting type
• SC-79/SOD-523 package format compatibility
• Moisture sensitivity level MSL 1 (Unlimited)

Compliance Requirements:

• RoHS compliance status
• ECCN and HTSUS classifications

The EDZVFHT2R33B from Rohm Semiconductor meets all critical electrical and mechanical parameters within acceptable engineering tolerances for direct substitution. Both components share identical nominal Zener voltage, maximum power rating, package format, and environmental classifications.

Parameter Comparison

Engineering Selection Recommendations

The EDZVFHT2R33B serves as a direct functional equivalent to the DZ2S330M0L for applications requiring a 33 V, 150 mW Zener diode in surface mount SC-79/SOD-523 packaging.

Product Status Consideration: The DZ2S330M0L is discontinued at DiGi Electronics. The EDZVFHT2R33B maintains active product status with current inventory availability, supporting long-term supply chain continuity.

Compliance Alignment: Both components maintain RoHS compliance with identical moisture sensitivity ratings. The EDZVFHT2R33B carries ROHS3 compliance, representing current regulatory standards. The Rohm component includes AEC-Q101 automotive qualification and REACH unaffected status, providing additional qualification documentation for applications requiring automotive-grade components.

Electrical Performance: The EDZVFHT2R33B exhibits slightly higher impedance (250 Ohms versus 200 Ohms) and reverse leakage current (100 nA versus 50 nA), both within acceptable engineering tolerances for standard Zener diode applications. Tolerance specifications are equivalent at ±2.48% versus ±2.5%.

Frequently Asked Questions (FAQ)

Q: Can the EDZVFHT2R33B directly replace the DZ2S330M0L in existing designs?

A: Yes. Both components share identical nominal Zener voltage (33 V), maximum power rating (150 mW), package format (SC-79/SOD-523), and mounting type (surface mount). Electrical tolerances are equivalent, and both maintain MSL 1 moisture sensitivity ratings.

Q: What are the differences in electrical characteristics between these parts?

A: The EDZVFHT2R33B exhibits 250 Ohms maximum impedance compared to 200 Ohms for the DZ2S330M0L, and reverse leakage current of 100 nA versus 50 nA at 25 V. These differences fall within normal Zener diode parameter variation and do not affect functional equivalence in standard applications.

Q: Are the package dimensions identical between DZ2S330M0L and EDZVFHT2R33B?

A: Both components use the SC-79/SOD-523 package format. Physical dimensions and land pattern compatibility are equivalent for surface mount PCB assembly.

Q: Does the EDZVFHT2R33B carry any additional certifications?

A: The EDZVFHT2R33B includes AEC-Q101 automotive qualification and REACH unaffected status. The DZ2S330M0L does not specify these certifications. Applications requiring automotive-grade components benefit from the Rohm component's additional qualification documentation.

Q: What is the inventory status difference between these parts?

A: The DZ2S330M0L is discontinued at DiGi Electronics. The EDZVFHT2R33B maintains active product status with 24,827 pieces in current inventory, supporting immediate procurement and long-term supply availability.

Q: Are moisture sensitivity levels equivalent?

A: Yes. Both components carry MSL 1 (Unlimited) classification, indicating identical moisture sensitivity handling requirements and storage conditions.