Taiwan Semiconductor Corporation MBR3060PTH

Overview

MBR3060PTH from Taiwan Semiconductor is a 30A, 60V AEC-Q101-qualified Schottky barrier rectifier in TO-247AD package, featuring 0.75V typical forward voltage at 15A/25°C, 200A surge capability, and 1.4°C/W junction-to-case thermal resistance. It serves as a high-efficiency output rectifier in automotive-grade DC-DC converters.

For engineers reviewing the MBR3060PTH datasheet, MBR3060PTH pinout, MBR3060PTH application, or MBR3060PTH equivalent, key selection criteria include its 60V VRRM rating, dual-die construction, AEC-Q101 qualification, low VF at elevated temperature, and UL recognition under file E-326243.

Technical Context

This device implements a dual-die Schottky structure in a single TO-247AD case, enabling parallel conduction paths without external paralleling. Its guard ring design provides overvoltage protection, and the matte tin-plated leads meet J-STD-002 solderability standards.

The MBR3060PTH operates across -55°C to +150°C junction temperature range with 10,000 V/μs critical dV/dt rating. Thermal performance is defined by 1.4°C/W R_θJC, supporting high-power density layouts in constrained thermal environments.

Key Specifications

Pinout & Package

Package: TO-247AD (TO-3P), 3-terminal through-hole case with isolated tab. Matte tin-plated leads, UL 94V-0 molding compound, polarity marked on device body.

Key Features

Applications

Equivalent & Alternatives

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

Compared with VS-30CPH06-M3 and MBR3060CT, the MBR3060PTH uniquely combines AEC-Q101 qualification, dual-die current sharing, and 1.4°C/W thermal resistance in TO-247AD-enabling higher sustained current in automotive under-hood environments where both reliability and thermal density matter.

Availability

MBR3060PTH is available at Aetrix Electronics and suitable for automotive power conversion, industrial SMPS, LED driver power supplies, and medical auxiliary power systems requiring stable component supply and long-term lifecycle assurance.

Supply support for MBR3060PTH 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

Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving automotive, industrial, and consumer markets since 1979.

The MBR3060PTH belongs to TSC's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for high-reliability, high-efficiency power conversion in harsh-environment applications including automotive electrification and industrial automation.

FAQ

What is the maximum junction temperature rating for the MBR3060PTH?

The MBR3060PTH has a maximum junction temperature (T_J max) of +150°C, validated across its full operating range from -55°C to +150°C. This rating enables deployment in under-hood automotive locations and high-ambient industrial enclosures. The device maintains specified electrical parameters-including 1000 µA max reverse leakage at 25°C and 15 mA at 125°C-within this thermal envelope. Thermal design must respect the 1.4°C/W junction-to-case resistance to avoid exceeding TJ max under load.

Is the MBR3060PTH pin-compatible with other parts in the MBR30xxPT family?

Yes, all MBR30xxPT and MBR30xxPTH devices share identical TO-247AD (TO-3P) package dimensions, pinout, and mechanical mounting specifications-including 1.13 N·m maximum torque and marked polarity. The "x" denotes VRRM (35V–200V), and "H" suffix indicates AEC-Q101 qualification. Thus, MBR3060PTH is mechanically interchangeable with MBR3045PTH or MBR30100PTH, though electrical ratings (VRRM, VF, IR) differ per variant.

Does the MBR3060PTH have UL recognition, and what is the file number?

Yes, the MBR3060PTH carries UL Recognition under file #E-326243, confirming compliance with UL 60950-1 and UL 62368-1 for use in end-equipment safety certification. This applies to the entire MBR30xxPT/H family. The recognition covers flammability (UL 94V-0), terminal solderability (J-STD-002), and whisker resistance (JESD 201 Class 2), making it suitable for North American and global safety-marked products.

What is the forward voltage specification for the MBR3060PTH at 30A and 125°C?

The MBR3060PTH does not specify forward voltage at 30A and 125°C in the provided datasheet. However, at 15A and 125°C, VF is 0.65V typical. At 30A and 25°C, VF is 0.82V maximum. Engineers should apply derating curves (Fig.1) and thermal modeling using R_θJC = 1.4°C/W to estimate VF under actual operating conditions. For 30A continuous use at high ambient, heatsink design must maintain TJ ≤ 125°C to stay within characterized VF bounds.

How does the dual-die configuration of the MBR3060PTH improve performance compared to single-die 30A Schottkys?

The dual-die configuration in the MBR3060PTH splits 30A conduction across two parallel Schottky junctions, reducing individual die current density and self-heating. This yields lower effective forward voltage at high current, improved thermal distribution, and higher surge robustness (200A IFSM). Compared to single-die 30A devices in the same TO-247AD package-such as MBR3060CT-the MBR3060PTH achieves 1.4°C/W R_θJC versus ~2.5°C/W, enabling ~40% higher sustained current in thermally constrained layouts without redesign.