PMEG2005AEV,115 Equivalent & Substitute Parts

Part Overview

The PMEG2005AEV,115 is a Schottky diode rated for 20V DC reverse voltage with 500mA average rectified current, manufactured by Nexperia USA Inc. This component is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. The part is housed in a SOT-666 surface mount package and features fast recovery characteristics suitable for high-frequency switching applications.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	20 V
Current - Average Rectified (Io)	500 mA
Voltage - Forward (Vf) (Max) @ If	390 mV @ 500 mA
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	200 µA @ 20 V
Capacitance @ Vr, F	80pF @ 1V, 1MHz
Operating Temperature - Junction (Max)	150°C
Technology	Schottky
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the PMEG2005AEV,115 is determined by electrical and mechanical parameter equivalence within the Schottky diode category. The primary substitution criteria are:

Electrical Parameters (Must Match):

Voltage - DC Reverse (Vr) (Max): 20 V
Current - Average Rectified (Io): 500 mA
Voltage - Forward (Vf) (Max) @ If: 390 mV @ 500 mA
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr: 200 µA @ 20 V
Operating Temperature - Junction (Max): 150°C

Mechanical Parameters (Must Match):

Technology: Schottky
Mounting Type: Surface Mount
Base Product Number: PMEG2005

Compliance Parameters (Must Match):

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

The PMEG2005EJ,115 qualifies as a direct substitute based on identical electrical ratings and compliance certifications. Minor variations in capacitance (66pF vs. 80pF @ 1V, 1MHz) and package form factor (SOD-323F vs. SOT-666) do not affect functional equivalence for standard rectification applications.

Parameter Comparison

Parameter	PMEG2005AEV,115 (Main Part)	PMEG2005EJ,115 (Substitute)
Manufacturer	Nexperia USA Inc.	Nexperia USA Inc.
Category	Diodes, Rectifiers	Diodes, Rectifiers
Technology	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	20 V	20 V
Current - Average Rectified (Io)	500 mA	500 mA
Voltage - Forward (Vf) (Max) @ If	390 mV @ 500 mA	390 mV @ 500 mA
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	200 µA @ 20 V	200 µA @ 20 V
Capacitance @ Vr, F	80pF @ 1V, 1MHz	66pF @ 1V, 1MHz
Operating Temperature - Junction (Max)	150°C	150°C
Mounting Type	Surface Mount	Surface Mount
Package / Case	SOT-563, SOT-666	SC-90, SOD-323F
Supplier Device Package	SOT-666	SOD-323F
Product Status	Obsolete	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The PMEG2005EJ,115 is the direct substitute for the obsolete PMEG2005AEV,115. Both components are manufactured by Nexperia USA Inc. and share identical electrical specifications across all critical parameters: reverse voltage rating, forward current capacity, forward voltage drop, recovery speed, reverse leakage current, and maximum junction temperature.

The primary distinction between these parts is the package form factor: the main part uses SOT-666 while the substitute uses SOD-323F. Both are surface mount packages suitable for automated assembly. The substitute part is currently in active production status with significantly higher inventory availability (57,959 units vs. 773 units), ensuring supply chain continuity.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for current manufacturing standards. The capacitance differential (66pF vs. 80pF) is within acceptable tolerance for rectification applications and does not impact functional performance in standard circuit configurations.

Frequently Asked Questions (FAQ)

Q: Can PMEG2005EJ,115 be used as a direct replacement for PMEG2005AEV,115?

A: Yes. Both parts are Schottky diodes with identical electrical ratings: 20V reverse voltage, 500mA average rectified current, 390mV forward voltage drop at 500mA, and 150°C maximum junction temperature. The electrical performance is equivalent.

Q: What is the difference between SOT-666 and SOD-323F packages?

A: SOT-666 and SOD-323F are both surface mount packages for small signal diodes. The primary difference is physical form factor and pin configuration. PCB layout and footprint design must accommodate the specific package type selected.

Q: Does the capacitance difference (80pF vs. 66pF) affect circuit performance?

A: The capacitance values are specified at 1V, 1MHz. For standard rectification applications, this 14pF difference does not impact functional performance. Applications requiring precise capacitance characteristics should evaluate specific circuit requirements.

Q: Why is the main part listed as obsolete?

A: Product status reflects manufacturer lifecycle decisions. The PMEG2005AEV,115 is obsolete, while the PMEG2005EJ,115 remains in active production. Both parts share the same base product number (PMEG2005) and electrical specifications.

Q: Are both parts RoHS compliant?

A: Yes. Both PMEG2005AEV,115 and PMEG2005EJ,115 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: What is the inventory status for these parts?

A: The main part (PMEG2005AEV,115) has 773 units in stock. The substitute part (PMEG2005EJ,115) has 57,959 units in stock, providing superior supply chain availability.

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