PNE20040EPEZ Equivalent & Substitute Parts

Part Overview

The PNE20040EPEZ is a general-purpose rectifier diode manufactured by Nexperia USA Inc., rated for 200 V DC reverse voltage and 4 A average rectified current. This surface mount component operates with fast recovery characteristics and is classified as an Active product. The diode is packaged in a TO-277, 3-PowerDFN case (CFP15B supplier package) and is suitable for applications requiring efficient power rectification in standard industrial and commercial environments. Substitute parts are identified to provide design flexibility, inventory management options, and alternative sourcing when the primary part number becomes unavailable or when specific certifications are required for particular applications.

Substiute Parts

PNE20040EPEZ

Nexperia USA Inc.In Stock: 5925PNE20040EPEZ Datasheet

Current PartRFQ

PNE20040EPE-QZ

Nexperia USA Inc.In Stock: 5924PNE20040EPE-QZ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectifier diodes is determined by electrical and mechanical parameter equivalence. The PNE20040EPEZ and its identified substitute must satisfy the following criteria for direct interchangeability:

Electrical Parameters (Critical for Substitution):

• Voltage - DC Reverse (Vr) (Max): 200 V
• Current - Average Rectified (Io): 4 A
• Voltage - Forward (Vf) (Max) @ If: 930 mV @ 4 A
• Reverse Recovery Time (trr): 30 ns
• Current - Reverse Leakage @ Vr: 1 µA @ 200 V
• Capacitance @ Vr, F: 61 pF @ 4V, 1MHz
• Operating Temperature - Junction: 175°C

Mechanical Parameters (Critical for Substitution):

• Package / Case: TO-277, 3-PowerDFN
• Supplier Device Package: CFP15B
• Mounting Type: Surface Mount

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected

The substitute part PNE20040EPE-QZ meets all electrical and mechanical requirements for direct substitution. The primary distinction is the addition of Automotive grade qualification (AEC-Q101) in the substitute part, which represents an enhanced qualification level but does not alter the core electrical or mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both PNE20040EPEZ and PNE20040EPE-QZ are Active products manufactured by Nexperia USA Inc. and are fully compliant with ROHS3 and REACH requirements. Both components share identical electrical specifications and mechanical packaging, ensuring functional equivalence in standard rectification applications.

Selection Criteria:

PNE20040EPEZ is appropriate for general-purpose industrial and commercial rectification applications where standard-grade components are acceptable and automotive qualification is not required.

PNE20040EPE-QZ is appropriate for applications requiring automotive-grade components with AEC-Q101 qualification. This part is suitable for automotive power supply circuits, industrial equipment with automotive-level reliability requirements, and applications where enhanced qualification documentation is mandated by design specifications or customer requirements.

Both parts are currently in Active product status with substantial inventory availability (5846 Pcs and 5837 Pcs respectively). Selection between these parts should be based on application requirements regarding automotive qualification and grade level, not on electrical or mechanical performance differences.

Frequently Asked Questions (FAQ)

Q: Can PNE20040EPE-QZ be used as a direct replacement for PNE20040EPEZ?

A: Yes. PNE20040EPE-QZ is a direct electrical and mechanical substitute for PNE20040EPEZ. All critical electrical parameters (voltage, current, recovery time, leakage current, and capacitance) are identical. Both components use the same TO-277, 3-PowerDFN package (CFP15B) and surface mount configuration. The primary difference is the automotive-grade qualification of the substitute part.

Q: What is the difference between the standard and automotive-grade versions?

A: The PNE20040EPE-QZ carries Automotive grade classification and AEC-Q101 qualification, indicating compliance with automotive industry reliability and testing standards. The PNE20040EPEZ is a standard-grade component without automotive qualification. Electrically and mechanically, both parts are identical.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both PNE20040EPEZ and PNE20040EPE-QZ are ROHS3 Compliant and REACH Unaffected. Both parts meet environmental and regulatory requirements for commercial and industrial applications.

Q: What is the moisture sensitivity level for these diodes?

A: Both parts have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions. These components can be stored and handled without special moisture control measures.

Q: Can these diodes be used interchangeably in PCB assembly?

A: Yes. Both parts are surface mount components in the same TO-277, 3-PowerDFN package with CFP15B supplier packaging. They are mechanically and electrically interchangeable for PCB assembly purposes. No design modifications or layout changes are required when substituting between these parts.

Q: Which part should be selected for automotive applications?

A: PNE20040EPE-QZ should be selected for automotive applications due to its AEC-Q101 qualification. This qualification ensures the component meets automotive industry standards for reliability and performance in automotive environments.

Q: Are there any temperature rating differences between the two parts?

A: No. Both parts have an identical Operating Temperature - Junction rating of 175°C. Thermal performance and temperature handling are equivalent.

Q: What is the reverse recovery time specification, and why is it important?

A: Both parts have a Reverse Recovery Time (trr) of 30 ns, classifying them as Fast Recovery diodes (≤ 500ns, > 200mA). This fast recovery characteristic reduces switching losses and improves efficiency in rectification circuits, making these diodes suitable for high-frequency power supply applications.