Vishay General Semiconductor - Diodes Division M6060P-E3/45

Overview

M6060P-E3/45 from Vishay General Semiconductor is a dual common cathode Schottky rectifier in TO-247AD 3L package, rated for 60 A total average forward current (30 A per diode), 60 V peak reverse voltage, and 350 A peak surge current. It delivers low forward voltage drop (0.50 V typ. at 30 A, 25 °C) and operates up to 150 °C junction temperature, enabling high-efficiency rectification in DC/DC converters and switching power supplies.

For engineers reviewing the M6060P-E3/45 datasheet, M6060P-E3/45 pinout, M6060P-E3/45 application, or M6060P-E3/45 equivalent, key selection criteria include its dual common cathode configuration, 60 V V_RRM, thermal resistance of 2.0 °C/W per diode, guardring-enabled overvoltage protection, and suitability for high-frequency freewheeling and polarity protection circuits.

Technical Context

This device integrates two independent Schottky diodes sharing a common cathode terminal (Pin 2), with anode terminals on Pin 1 and Pin 3. Its low VF and high dV/dt rating (10,000 V/μs) support fast-switching operation in synchronous rectification and flyback topologies.

The TO-247AD 3L package provides robust thermal performance (R_θJC = 2.0 °C/W per diode) and mechanical stability for high-current mounting. Guardring design enhances ruggedness against transient overvoltage events without external snubbers.

Key Specifications

Pinout & Package

Package: TO-247AD 3L - Three-terminal through-hole power package with isolated thermal tab (case), matte tin-plated leads, UL 94 V-0 molding compound, and JESD 201 Class 1A whisker resistance.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual Schottky rectifier applications.

Compared with M6045P-E3/45 and MBRS360CT, the M6060P-E3/45 offers superior voltage margin, lowest conduction loss, and highest surge robustness-making it optimal for high-reliability 48 V and 60 V industrial power rails where thermal management and transient immunity are critical.

Availability

M6060P-E3/45 is available at Aetrix Electronics and suitable for switching mode power supplies, DC/DC converters, and polarity protection circuits requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for M6060P-E3/45 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Vishay Intertechnology is a global semiconductor manufacturer specializing in discrete components, passive elements, and sensors, with leadership in power semiconductors and precision resistive technologies.

The M6060P-E3/45 belongs to Vishay's Power Schottky Rectifier product line, engineered for high-efficiency, high-reliability rectification in industrial, telecom, and computing power systems where low VF, high surge tolerance, and thermal stability are essential.

FAQ

What is the maximum junction temperature rating for the M6060P-E3/45?

The M6060P-E3/45 has a maximum junction temperature (T_J) of +150 °C, verified per Vishay Document Number 88980. This rating allows continuous operation in high-ambient environments such as enclosed industrial power supplies or automotive under-hood applications when properly heatsinked. Derating curves in Figure 1 confirm usable current capacity down to 40 A at 100 °C case temperature. The M6060P-E3/45 must not exceed this limit to maintain reliability and parametric stability.

Does the M6060P-E3/45 have a guardring, and what does it do?

Yes, the M6060P-E3/45 incorporates a guardring structure explicitly stated in its Vishay datasheet (Document 88980, Features section). This guardring enhances edge termination robustness, improving resistance to avalanche breakdown during transient overvoltage events-such as inductive kickback or ESD-without requiring external snubber networks. The M6060P-E3/45 thus achieves higher dV/dt immunity (10,000 V/μs) and improved ruggedness versus non-guardring Schottky devices.

What is the thermal resistance from junction to case for the M6060P-E3/45?

The M6060P-E3/45 has a typical thermal resistance of R_θJC = 2.0 °C/W per diode, as specified in the Thermal Characteristics table of Vishay Document 88980. This value applies to each of the two integrated Schottky diodes independently and assumes proper mounting to a flat, clean heatsink surface using recommended torque (≤10 in-lbs). The M6060P-E3/45's TO-247AD 3L package enables efficient heat transfer via its exposed metal tab, supporting high-power density designs.

Can the M6060P-E3/45 be used in polarity protection circuits?

Yes, the M6060P-E3/45 is commonly deployed in polarity protection circuits due to its dual common cathode configuration and 60 V V_RRM. In such applications, the two anodes (Pins 1 and 3) connect to separate input sources or redundant rails, while the common cathode (Pin 2) serves as the protected output. The M6060P-E3/45's low forward voltage ensures minimal insertion loss, and its 60 V rating provides safe margin for 24 V or 48 V systems subject to transients per IEC 61000-4-5.

Is the M6060P-E3/45 RoHS-compliant and halogen-free?

Yes, the M6060P-E3/45 is RoHS-compliant and halogen-free, as confirmed in the Mechanical Data section of Vishay Document 88980. It carries the "M3" suffix designation (as seen in ordering examples like M6060P-M3/P), indicating compliance with JESD 201 Class 1A whisker testing and adherence to Vishay's material categorization standard (www.vishay.com/doc?99912). The M6060P-E3/45 meets commercial-grade environmental requirements for lead-free assembly and long-term reliability.