SS1P6L-E3/84A Equivalent & Substitute Parts

Part Overview

The SS1P6L-E3/84A is a Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 60 V DC reverse voltage and 1 A average rectified current in a DO-220AA surface mount package. This part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and production continuity. Substitute parts maintain identical electrical performance characteristics while offering active product status and improved availability.

Key Parameters

Parameter	Value
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	60 V
Current - Average Rectified (Io)	1 A
Voltage - Forward (Vf) (Max) @ If	590 mV @ 1 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	100 µA @ 60 V
Mounting Type	Surface Mount
Package / Case	DO-220AA
Operating Temperature - Junction	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the SS1P6L-E3/84A is determined by equivalence in the following critical parameters: reverse voltage rating (60 V), average rectified current (1 A), forward voltage drop (590 mV @ 1 A), fast recovery speed (≤ 500ns), reverse leakage current (100 µA @ 60 V), and surface mount technology. All substitute parts listed maintain these electrical specifications within the defined tolerances.

Vishay General Semiconductor substitutes (SS1P6L-M3/84A, SS1P6L-M3/85A, SS1P6LHM3/84A, SS1P6LHM3/85A) are direct parametric equivalents sharing the DO-220AA package and identical electrical ratings. Differences among these variants are limited to packaging format (Cut Tape versus Tape & Reel) and automotive qualification status (AEC-Q101 for HM variants).

The Nexperia PMEG60T10ELRX represents a cross-manufacturer equivalent with identical electrical performance but utilizes the SOD-123W package instead of DO-220AA. This substitute requires PCB layout modification and is suitable only when package footprint compatibility is confirmed.

Parameter Comparison

Parameter	SS1P6L-E3/84A	SS1P6L-M3/84A	SS1P6L-M3/85A	SS1P6LHM3/84A	SS1P6LHM3/85A	PMEG60T10ELRX
Manufacturer	Vishay	Vishay	Vishay	Vishay	Vishay	Nexperia
Technology	Schottky	Schottky	Schottky	Schottky	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	60 V	60 V	60 V	60 V	60 V	60 V
Current - Average Rectified (Io)	1 A	1 A	1 A	1 A	1 A	1 A
Voltage - Forward (Vf) (Max) @ If	590 mV @ 1 A	590 mV @ 1 A	590 mV @ 1 A	590 mV @ 1 A	590 mV @ 1 A	600 mV @ 1 A
Speed	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA
Current - Reverse Leakage @ Vr	100 µA @ 60 V	100 µA @ 60 V	100 µA @ 60 V	100 µA @ 60 V	100 µA @ 60 V	650 nA @ 60 V
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	DO-220AA	DO-220AA	DO-220AA	DO-220AA	DO-220AA	SOD-123W
Operating Temperature - Junction (Max)	150°C	150°C	150°C	150°C	150°C	175°C
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Automotive Qualification	Not specified	Not specified	Not specified	AEC-Q101	AEC-Q101	AEC-Q101

Engineering Selection Recommendations

Vishay Direct Substitutes (Same Package - DO-220AA):

SS1P6L-M3/84A and SS1P6L-M3/85A are direct parametric equivalents with active product status. These parts are recommended for applications requiring identical PCB footprint compatibility. The primary distinction between these variants is packaging format: SS1P6L-M3/84A is supplied in Cut Tape, while SS1P6L-M3/85A is supplied in Tape & Reel. Selection between these should be based on assembly process requirements.

SS1P6LHM3/84A and SS1P6LHM3/85A are automotive-grade variants with AEC-Q101 qualification. These parts are functionally equivalent to the standard variants but are specified for automotive applications. Use these variants when automotive qualification is a design requirement or supply chain specification.

Cross-Manufacturer Substitute (Different Package - SOD-123W):

PMEG60T10ELRX from Nexperia USA Inc. provides electrical equivalence with identical voltage and current ratings. This part features superior reverse leakage characteristics (650 nA @ 60 V versus 100 µA @ 60 V) and higher maximum junction temperature (175°C versus 150°C). However, the SOD-123W package differs from the DO-220AA package, requiring PCB layout modification. This substitute is suitable only when package footprint change is acceptable and the improved thermal performance is beneficial to the application.

Frequently Asked Questions (FAQ)

Q: Can SS1P6L-M3/84A directly replace SS1P6L-E3/84A without PCB modification?

A: Yes. SS1P6L-M3/84A is a direct parametric equivalent with identical electrical specifications and DO-220AA package. No PCB layout changes are required. The primary difference is product status: SS1P6L-M3/84A is active while SS1P6L-E3/84A is obsolete.

Q: What is the difference between SS1P6L-M3/84A and SS1P6LHM3/84A?

A: Both parts are parametrically identical with 60 V reverse voltage, 1 A current rating, and DO-220AA packaging. SS1P6LHM3/84A includes automotive-grade qualification (AEC-Q101) and is designated for automotive applications. Select the HM variant when automotive qualification is specified in design requirements.

Q: Can PMEG60T10ELRX replace SS1P6L-E3/84A?

A: PMEG60T10ELRX provides electrical equivalence in voltage, current, and speed specifications. However, it uses the SOD-123W package instead of DO-220AA, requiring PCB footprint modification. This substitute is suitable only when package change is acceptable. The PMEG60T10ELRX offers lower reverse leakage (650 nA versus 100 µA) and higher maximum junction temperature (175°C versus 150°C).

Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?

A: Cut Tape and Tape & Reel are supply formats for surface mount components. Cut Tape (SS1P6L-M3/84A, SS1P6LHM3/84A) is suitable for lower-volume assembly or manual handling. Tape & Reel (SS1P6L-M3/85A, SS1P6LHM3/85A) is optimized for high-speed automated assembly equipment. Selection depends on production volume and assembly process capability.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts (SS1P6L-M3/84A, SS1P6L-M3/85A, SS1P6LHM3/84A, SS1P6LHM3/85A, and PMEG60T10ELRX) are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Which substitute should be selected for new design?

A: For new designs requiring DO-220AA package compatibility, select SS1P6L-M3/84A or SS1P6L-M3/85A based on assembly process requirements. For automotive applications, select SS1P6LHM3/84A or SS1P6LHM3/85A with AEC-Q101 qualification. PMEG60T10ELRX is suitable only when SOD-123W package is acceptable and improved reverse leakage performance is required.

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