Taiwan Semiconductor Corporation MBR60100PTH

Overview

MBR60100PTH from Taiwan Semiconductor is a 60A, 100V AEC-Q101-qualified Schottky barrier rectifier in TO-247AD package, featuring dual-die construction, 0.98V forward voltage at 60A/25°C, 420A surge capability, and 1.2°C/W junction-to-case thermal resistance. It serves as primary output rectifier in high-efficiency SMPS for automotive infotainment power supplies.

For engineers reviewing the MBR60100PTH datasheet, MBR60100PTH pinout, MBR60100PTH application, or MBR60100PTH equivalent, key selection criteria include peak reverse voltage rating (100V), forward voltage consistency across temperature, AEC-Q101 qualification status, thermal performance under sustained 60A conduction, and TO-247AD mechanical mounting compatibility.

Technical Context

This device implements a dual-die parallel configuration within a single TO-247AD package to achieve 60A average forward current while maintaining low VF and high dV/dt immunity (10,000 V/μs). Its guard ring structure provides overvoltage protection, and matte tin-plated leads meet J-STD-002 solderability requirements.

Rated for continuous operation from –55°C to +150°C junction temperature, the MBR60100PTH delivers 10 µA max reverse leakage at 100V/125°C and supports non-repetitive surge currents up to 420A (8.3ms half-sine), making it suitable for transient-heavy DC–DC converter outputs.

Key Specifications

Pinout & Package

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

Key Features

Applications

Equivalent & Alternatives

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

Compared with VS-60CPH100 and MBR60100CT, the MBR60100PTH uniquely combines AEC-Q101 qualification, dual-die thermal efficiency (1.2°C/W), and TO-247AD mechanical robustness-making it the preferred choice for thermally demanding automotive and industrial 60A rectification where reliability and surge resilience are critical.

Availability

MBR60100PTH is available at Aetrix Electronics and suitable for automotive infotainment power supplies, industrial DC–DC converters, and flat-panel TV main power boards requiring stable component supply with long-term lifecycle assurance.

Supply support for MBR60100PTH 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 global automotive, industrial, and consumer markets since 1979.

The MBR60100PTH belongs to TSC's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for high-current, high-reliability DC output stages in automotive and industrial power conversion systems.

FAQ

What is the maximum junction temperature rating for the MBR60100PTH?

The MBR60100PTH has a maximum junction temperature (T_J) rating of +150°C, validated across its full operating range from –55°C to +150°C. This rating enables reliable operation in under-hood automotive environments and high-ambient industrial settings. Derating curves confirm usable current capacity down to 35A at 125°C case temperature. The MBR60100PTH must be mounted to a heatsink capable of maintaining case temperature below this limit under worst-case load and ambient conditions.

Is the MBR60100PTH pin-compatible with standard TO-247AD rectifiers?

Yes, the MBR60100PTH uses the industry-standard TO-247AD (TO-3P) outline with 3 leads and isolated metal tab, matching mechanical dimensions and mounting hole positions of all TO-247AD rectifiers. Its pinout-Anode 1/Anode 2 (pins 1 & 2), Cathode (pin 3), and cathode-connected tab-is consistent with dual-anode Schottky devices in this package. No PCB layout changes are needed when substituting other TO-247AD 3-pin Schottky rectifiers with identical terminal assignment.

Does the MBR60100PTH require a thermal pad or insulator when mounted to a heatsink?

Yes, because the metal tab of the MBR60100PTH is electrically connected to the cathode, an electrically isolating thermal pad or mica washer must be used when mounting to a grounded or non-cathode-referenced heatsink. Failure to insulate risks short-circuiting the output rail. The device specifies a maximum mounting torque of 1.13 N·m to ensure proper thermal contact without cracking the package or deforming the leads.

What is the reverse leakage current specification for the MBR60100PTH at elevated temperature?

At 100V reverse bias and +125°C junction temperature, the MBR60100PTH specifies a maximum reverse leakage current (I_R) of 10 mA. At +25°C and 100V, leakage is limited to 1000 µA. This temperature-dependent behavior is critical for standby power budgeting in automotive modules, where even milliamp-level leakage can impact battery drain over extended key-off periods. The MBR60100PTH's 10 mA rating at 125°C is measured under standardized pulse conditions (PW = 30 ms).

How does the dual-die configuration of the MBR60100PTH improve thermal performance?

The dual-die configuration in the MBR60100PTH splits the 60A forward current across two parallel Schottky junctions, reducing localized heating and lowering effective thermal resistance. This architecture achieves a measured R_θJC of 1.2°C/W-significantly better than typical single-die 60A TO-247 devices (~1.8–2.2°C/W). As a result, the MBR60100PTH sustains higher continuous current with less heatsink mass, directly improving power density in space-constrained applications like automotive ECUs and telecom rectifiers.