PMEG100V080ELPDZ Equivalent & Substitute Parts

Part Overview

The PMEG100V080ELPDZ is a Schottky rectifier diode manufactured by Nexperia USA Inc., rated for 100 V DC reverse voltage and 8 A average rectified current in a surface mount CFP15 package. This component is classified as "Not For New Designs," indicating it has reached end-of-life status. Identifying equivalent and substitute parts is necessary for legacy system support, maintenance, and repair applications where this diode is specified in existing designs.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	100	V
Current - Average Rectified (Io)	8	A
Voltage - Forward (Vf) (Max) @ If	850	mV @ 8 A
Reverse Recovery Time (trr)	10	ns
Technology	Schottky	—
Mounting Type	Surface Mount	—
Package / Case	TO-277, 3-PowerDFN	—
Operating Temperature - Junction (Max)	175	°C
Grade	Automotive	—
Qualification	AEC-Q101	—

Substitute Part Grouping Explanation

Substitution of the PMEG100V080ELPDZ is determined by the following critical parameters:

Electrical Compatibility Requirements:

Voltage - DC Reverse (Vr) rating of 100 V or greater
Current - Average Rectified (Io) rating of 8 A or greater
Technology classification as Schottky diode
Forward voltage (Vf) characteristics suitable for the application circuit

Mechanical & Packaging Compatibility:

Surface mount mounting type
TO-277 or 3-PowerDFN package footprint compatibility
CFP15 supplier device package designation

Quality & Compliance Requirements:

Automotive grade classification
AEC-Q101 qualification
RoHS3 compliance
Moisture Sensitivity Level (MSL) of 1 or better

Substitute parts are grouped into two categories: Parametric Equivalent (identical electrical and mechanical specifications with different packaging) and Similar (equivalent electrical ratings with minor parameter variations and different product status).

Parameter Comparison

Parameter	PMEG100V080ELPDZ (Main)	PMEG100V080ELPDAZ (Parametric Equivalent)	SVT8100V_R1_00001 (Similar)
Manufacturer	Nexperia USA Inc.	Nexperia USA Inc.	Panjit International Inc.
Voltage - DC Reverse (Vr) (Max)	100 V	100 V	100 V
Current - Average Rectified (Io)	8 A	8 A	8 A
Voltage - Forward (Vf) (Max) @ If	850 mV @ 8 A	850 mV @ 8 A	670 mV @ 8 A
Reverse Recovery Time (trr)	10 ns	10 ns	Not specified
Current - Reverse Leakage @ Vr	500 nA @ 100 V	1 µA @ 100 V	50 µA @ 100 V
Technology	Schottky	Schottky	Schottky
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	TO-277, 3-PowerDFN	TO-277, 3-PowerDFN	TO-277, 3-PowerDFN
Supplier Device Package	CFP15	CFP15	TO-277
Operating Temperature - Junction (Max)	175°C	175°C	150°C
Grade	Automotive	Automotive	Not specified
Qualification	AEC-Q101	AEC-Q101	Not specified
Product Status	Not For New Designs	Not For New Designs	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

PMEG100V080ELPDAZ (Parametric Equivalent - Recommended for Direct Substitution)

The PMEG100V080ELPDAZ is a parametric equivalent of the PMEG100V080ELPDZ. Both parts are manufactured by Nexperia USA Inc. and share identical electrical specifications, including 100 V reverse voltage, 8 A current rating, 850 mV forward voltage, and 10 ns reverse recovery time. The primary difference is packaging format: PMEG100V080ELPDZ is supplied in Cut Tape (CT) & Digi-Reel®, while PMEG100V080ELPDAZ is supplied in Tape & Reel (TR). Both maintain automotive grade classification and AEC-Q101 qualification. This part is suitable for applications requiring the exact electrical and thermal characteristics of the original component. Both parts carry "Not For New Designs" status, indicating they are suitable for legacy system support and maintenance only.

SVT8100V_R1_00001 (Similar - Alternative for Functional Compatibility)

The SVT8100V_R1_00001, manufactured by Panjit International Inc., meets the core electrical requirements of 100 V reverse voltage and 8 A current rating in the same TO-277 surface mount package. This part exhibits a lower forward voltage (670 mV @ 8 A compared to 850 mV), which may result in reduced power dissipation in the application circuit. However, this part differs in the following aspects: higher reverse leakage current (50 µA @ 100 V versus 500 nA), lower maximum junction temperature (150°C versus 175°C), and active product status. The SVT8100V_R1_00001 does not carry automotive grade or AEC-Q101 qualification. This part is suitable only for non-automotive applications or where the lower forward voltage characteristic is beneficial and the reduced thermal rating is acceptable.

Frequently Asked Questions (FAQ)

Q: Can PMEG100V080ELPDAZ be used as a direct replacement for PMEG100V080ELPDZ?

A: Yes. Both parts are parametric equivalents with identical electrical specifications (100 V, 8 A, 850 mV forward voltage, 10 ns recovery time), automotive grade, and AEC-Q101 qualification. The difference is packaging format only: Cut Tape versus Tape & Reel. PCB footprint and electrical performance are identical.

Q: What is the difference between the two Nexperia parts?

A: PMEG100V080ELPDZ is supplied in Cut Tape (CT) & Digi-Reel® packaging, while PMEG100V080ELPDAZ is supplied in standard Tape & Reel (TR) packaging. All electrical, thermal, and qualification parameters are identical. Selection depends on assembly line equipment compatibility and inventory management requirements.

Q: Can SVT8100V_R1_00001 replace PMEG100V080ELPDZ in automotive applications?

A: No. While SVT8100V_R1_00001 meets the core voltage and current ratings, it lacks automotive grade classification and AEC-Q101 qualification. Additionally, its maximum junction temperature is 150°C compared to 175°C for the original part. This part is suitable only for non-automotive applications where these qualifications are not required.

Q: What are the key differences between SVT8100V_R1_00001 and the Nexperia parts?

A: SVT8100V_R1_00001 has a lower forward voltage (670 mV versus 850 mV), higher reverse leakage current (50 µA versus 500 nA), lower maximum junction temperature (150°C versus 175°C), and lacks automotive grade and AEC-Q101 qualification. It is an active product, whereas both Nexperia parts are "Not For New Designs."

Q: Are all three parts in the same physical package?

A: All three parts use the TO-277, 3-PowerDFN package footprint, making them mechanically compatible at the PCB level. However, PMEG100V080ELPDZ and PMEG100V080ELPDAZ use CFP15 supplier device packaging, while SVT8100V_R1_00001 uses TO-277 supplier device packaging. This distinction affects tape reel specifications and assembly equipment compatibility.

Q: Why is the PMEG100V080ELPDZ marked "Not For New Designs"?

A: This designation indicates the part has reached end-of-life status and is no longer recommended for new product development. It remains available for legacy system support and maintenance. For new designs, the active alternative SVT8100V_R1_00001 may be considered, subject to application requirements and qualification needs.

Q: What is the significance of the reverse leakage current difference?

A: Reverse leakage current affects power dissipation and circuit performance at high temperatures. PMEG100V080ELPDZ has 500 nA leakage, PMEG100V080ELPDAZ has 1 µA, and SVT8100V_R1_00001 has 50 µA. Lower leakage is preferable in precision applications and high-temperature environments. The Nexperia parts exhibit superior leakage characteristics.

Q: Can these parts be used interchangeably in high-temperature applications?

A: PMEG100V080ELPDZ and PMEG100V080ELPDAZ are rated to 175°C junction temperature and are suitable for high-temperature automotive applications. SVT8100V_R1_00001 is limited to 150°C and is not suitable for applications requiring the full 175°C thermal capability.

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