Taiwan Semiconductor Corporation MBR10150CTHC0G

Overview

MBR10150CTHC0G from Taiwan Semiconductor is a 10A dual-die Schottky barrier rectifier in TO-220AB package, rated for 150V repetitive peak reverse voltage (VRRM), 0.98V max forward voltage at 10A/25°C, and 5mA max reverse leakage at 150V/125°C. It delivers high efficiency in DC–DC converters and automotive-grade power supplies.

For engineers reviewing the MBR10150CTHC0G datasheet, MBR10150CTHC0G pinout, MBR10150CTHC0G application, or MBR10150CTHC0G equivalent, key selection criteria include its AEC-Q101 qualification, 120A surge capability, 1.5°C/W junction-to-case thermal resistance, and dual-common-cathode configuration for synchronous rectification topologies.

Technical Context

This device integrates two independent Schottky diodes in a single TO-220AB package with common cathode connection, enabling use in center-tapped transformer rectifiers or dual-output SMPS designs. Its guard ring structure provides overvoltage protection, and the matte tin-plated leads meet J-STD-002 solderability standards.

Designed for high-frequency switching applications, the MBR10150CTHC0G exhibits low forward voltage drop (0.78V typ at 5A/125°C) and fast recovery with no minority-carrier storage delay. It operates across –55°C to +150°C junction temperature range and supports 10,000 V/μs critical dv/dt rating.

Key Specifications

Pinout & Package

Package: TO-220AB, 3-terminal, common-cathode dual-diode configuration. Case is electrically connected to cathode terminals. Mounting torque ≤0.56 N·m.

Key Features

Applications

Equivalent & Alternatives

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

Compared with VS-MBR10150CT and ON Semiconductor MBR10150CT, the MBR10150CTHC0G uniquely combines AEC-Q101 qualification, halogen-free construction, and Taiwan Semiconductor's green compound (G-suffix), making it optimal for automotive OEMs requiring full material compliance documentation and extended temperature validation.

Availability

MBR10150CTHC0G is available at Aetrix Electronics and suitable for automotive DC–DC converters, industrial SMPS secondary-side rectification, and renewable energy charge controllers requiring stable component supply and long-lifecycle support.

Supply support for MBR10150CTHC0G 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 power discrete manufacturer headquartered in Hsinchu, Taiwan, serving global automotive, industrial, and computing markets since 1979.

The MBR10150CTHC0G belongs to TSC's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for high-efficiency, high-reliability power conversion in harsh-environment applications where thermal stability and surge robustness are critical.

FAQ

What does the 'H' and 'C0G' suffix mean in MBR10150CTHC0G?

The 'H' suffix indicates AEC-Q101 qualification for automotive applications, while 'C0G' denotes TO-220AB package with green (halogen-free) molding compound per IEC 61249-2-21. This combination confirms MBR10150CTHC0G meets both automotive reliability and environmental compliance standards required by Tier 1 suppliers. The 'C0G' also reflects TSC's internal date code and factory marking convention, not capacitor dielectric type.

Is MBR10150CTHC0G pin-compatible with non-AEC-Q101 versions like MBR10150CT?

Yes, MBR10150CTHC0G shares identical TO-220AB mechanical dimensions, pinout, and thermal pad layout with standard MBR10150CT variants. All versions use the same three-terminal common-cathode configuration with anode–cathode–anode arrangement. No PCB redesign is needed when upgrading to the AEC-Q101-qualified MBR10150CTHC0G in existing layouts.

What is the maximum allowable mounting torque for MBR10150CTHC0G?

The maximum mounting torque for MBR10150CTHC0G is 0.56 N·m, as specified in the mechanical data section of the official Taiwan Semiconductor datasheet. Exceeding this value risks cracking the TO-220AB package body or damaging internal wire bonds. Proper torque control ensures optimal thermal contact between the metal tab and heatsink while preserving long-term mechanical integrity under thermal cycling.

Does MBR10150CTHC0G require a heatsink in 10A continuous operation?

Yes, MBR10150CTHC0G requires a heatsink for 10A continuous operation. With 1.5°C/W junction-to-case thermal resistance and ~9.8W typical power dissipation (10A × 0.98V), even at 25°C ambient, junction temperature would exceed 150°C without thermal management. A minimum 10°C/W heatsink is recommended to maintain TJ ≤125°C under full load and 50°C ambient conditions.

How does the guard ring feature improve reliability in MBR10150CTHC0G?

The guard ring in MBR10150CTHC0G enhances edge termination robustness, suppressing premature avalanche breakdown at the silicon periphery during voltage transients. This design increases the device's critical dv/dt rating to 10,000 V/μs and improves immunity to ESD and line surges-key for automotive and industrial applications where unclamped inductive kickback or lightning-induced spikes occur. It eliminates need for external RC snubbers in many designs.