SS2PH6-M3/84A Equivalent & Substitute Parts

Part Overview

The SS2PH6-M3/84A is an active Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component operates at 60 V DC reverse voltage with a 2 A average rectified current rating and is packaged in the DO-220AA (SMP) form factor. The device is specified for fast recovery operation with a maximum forward voltage of 800 mV at 2 A and exhibits low reverse leakage current of 2 µA at rated voltage. Identification of equivalent and substitute parts is necessary to support supply chain continuity, manage inventory optimization, and ensure design flexibility across manufacturing environments.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	2	A
Voltage - Forward (Vf) (Max) @ If	800 mV @ 2 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	2	µA @ 60 V
Capacitance @ Vr, F	93	pF @ 4V, 1MHz
Package / Case	DO-220AA	—
Mounting Type	Surface Mount	—
Operating Temperature - Junction	-55 to 175	°C
Technology	Schottky	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the SS2PH6-M3/84A is determined by electrical and mechanical parameter equivalence within the Schottky diode rectifier category. The critical parameters that define substitution eligibility are:

Voltage Rating: DC reverse voltage of 60 V maximum
Current Rating: Average rectified current of 2 A
Forward Voltage Characteristics: Maximum forward voltage of 800 mV at 2 A
Recovery Speed: Fast recovery operation with specification ≤ 500ns for currents > 200mA
Reverse Leakage: Maximum 2 µA at 60 V
Capacitance: 93 pF at 4 V, 1 MHz
Package: DO-220AA surface mount form factor
Compliance: ROHS3 compliance and MSL Level 1 rating

Substitute parts must match all electrical parameters and maintain identical package specifications to ensure direct circuit board compatibility and functional equivalence.

Parameter Comparison

Parameter	SS2PH6-M3/84A	SS2PH6HM3/84A	Unit
Manufacturer	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division	—
Technology	Schottky	Schottky	—
Voltage - DC Reverse (Vr) (Max)	60	60	V
Current - Average Rectified (Io)	2	2	A
Voltage - Forward (Vf) (Max) @ If	800 mV @ 2 A	800 mV @ 2 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	2	2	µA @ 60 V
Capacitance @ Vr, F	93	93	pF @ 4V, 1MHz
Package / Case	DO-220AA	DO-220AA	—
Mounting Type	Surface Mount	Surface Mount	—
Operating Temperature - Junction	-55 to 175	-55 to 175	°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	—
Product Status	Active	Active	—
Qualification	—	AEC-Q101	—

Engineering Selection Recommendations

The SS2PH6HM3/84A is a direct parametric equivalent to the SS2PH6-M3/84A. Both components are manufactured by Vishay General Semiconductor - Diodes Division and share identical electrical specifications, package configuration, and compliance certifications. Both parts maintain active product status and ROHS3 compliance.

The SS2PH6HM3/84A carries AEC-Q101 automotive qualification, which represents an additional qualification level beyond the base SS2PH6-M3/84A specification. This qualification does not alter the electrical or mechanical parameters but indicates the part has undergone automotive-grade reliability testing and screening procedures.

Selection between these parts should be based on supply availability, inventory levels, and application-specific qualification requirements. The SS2PH6HM3/84A is suitable for applications requiring automotive-grade component certification. The SS2PH6-M3/84A remains appropriate for general industrial and commercial applications where automotive qualification is not mandated.

Frequently Asked Questions (FAQ)

Q: Can the SS2PH6HM3/84A replace the SS2PH6-M3/84A in existing designs?

A: Yes. The SS2PH6HM3/84A is a direct parametric equivalent with identical electrical specifications, forward voltage characteristics, reverse voltage rating, current capacity, and package configuration. No circuit modifications are required for substitution.

Q: What is the difference between SS2PH6-M3/84A and SS2PH6HM3/84A?

A: Both parts are electrically and mechanically identical. The SS2PH6HM3/84A carries AEC-Q101 automotive qualification, indicating compliance with automotive reliability and testing standards. This qualification does not change the component's electrical performance or physical characteristics.

Q: Are both parts available in the same packaging format?

A: Yes. Both the SS2PH6-M3/84A and SS2PH6HM3/84A are supplied in DO-220AA (SMP) surface mount packaging with identical tape and reel specifications. They are directly interchangeable on printed circuit boards.

Q: What does AEC-Q101 qualification mean?

A: AEC-Q101 is an automotive electronics qualification standard that specifies reliability and quality requirements for semiconductor components used in automotive applications. Parts carrying this qualification have undergone additional testing and screening procedures. This qualification is optional for non-automotive applications.

Q: Are there any temperature or environmental differences between these parts?

A: No. Both parts operate across the identical temperature range of -55°C to 175°C junction temperature and maintain the same moisture sensitivity level (MSL 1 - Unlimited). Environmental performance characteristics are equivalent.

Q: Can I use either part in high-reliability applications?

A: Both parts are ROHS3 compliant and maintain active product status. The SS2PH6HM3/84A with AEC-Q101 qualification is specifically qualified for automotive high-reliability applications. The SS2PH6-M3/84A is suitable for general industrial applications meeting standard reliability requirements.

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