Taiwan Semiconductor Corporation MBR16150

Overview

MBR16150 from Taiwan Semiconductor is a 16A, 150V Schottky barrier rectifier in TO-220AC package, featuring 0.95V forward voltage at 16A/25°C, 5mA reverse leakage at 125°C, and 150A surge capability - deployed in high-efficiency DC-DC converters and industrial SMPS where low conduction loss and thermal robustness are critical.

For engineers reviewing the MBR16150 datasheet, MBR16150 pinout, MBR16150 application, or MBR16150 equivalent, key selection criteria include its 150V VRRM rating, 3°C/W junction-to-case thermal resistance, AEC-Q101 qualification option (MBR16150H), and single-die TO-220AC configuration for high-current rectification with minimal voltage drop.

Technical Context

The MBR16150 uses a single silicon die optimized for high-voltage Schottky operation, with guard ring structure enabling overvoltage protection up to 150V repetitive peak reverse voltage. Its thermal design supports continuous 16A conduction at case temperatures ≤100°C, leveraging 3°C/W R_θJC and UL 94V-0 molding compound.

Electrical behavior is characterized by temperature-dependent forward voltage (0.92V at 16A/125°C) and low reverse leakage (100µA at 25°C, 5mA at 125°C), making it suitable for high-frequency switching topologies where reverse recovery time is inherently near-zero.

Key Specifications

Pinout & Package

Package: TO-220AC - 3-lead, single-ended vertical mount package with isolated tab (cathode-connected tab), matte tin-plated leads compliant with J-STD-002 solderability, UL 94V-0 molding compound, and 1.86g mass.

Key Features

Applications

Equivalent & Alternatives

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

Compared with VS-16CTQ150, the MBR16150 trades 0.08V higher VF for broader AEC-Q101 qualification coverage and tighter IR consistency at high temperature; versus MUR1620CT, it delivers 47% lower conduction loss but sacrifices 50V reverse voltage headroom.

Availability

MBR16150 is available at Aetrix Electronics and suitable for server power supplies, industrial motor drives, automotive DC-DC converters, and telecom rectifier modules requiring stable component supply across multi-year production cycles.

Supply support for MBR16150 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 industrial, computing, and automotive markets since 1979.

The MBR16150 belongs to TSC's high-current Schottky rectifier product line, engineered for efficiency-critical AC/DC and DC/DC conversion in harsh thermal environments.

FAQ

What is the maximum junction temperature rating for the MBR16150?

The MBR16150 has a maximum junction temperature (T_J) of +150°C, verified per absolute maximum ratings in the official datasheet. This rating governs thermal derating curves and long-term reliability under sustained 16A conduction. Operation beyond 150°C risks irreversible degradation of the Schottky junction and must be avoided in all designs using the MBR16150.

Is the MBR16150 pin-compatible with other parts in the MBR16xx family?

Yes, all MBR16xx devices including the MBR16150 use identical TO-220AC packaging and pinout: anode, cathode, and cathode-connected tab. The MBR16150 shares mechanical footprint, mounting torque specification (≤0.56 N·m), and thermal interface requirements with MBR1635 through MBR16100, enabling board-level voltage rating upgrades without layout change.

Does the MBR16150 have AEC-Q101 qualification?

The base MBR16150 is not AEC-Q101 qualified; however, the MBR16150H variant is explicitly qualified per AEC-Q101 standard for automotive applications. The "H" suffix denotes qualification - confirmed in TSC's ordering information and version K2103 documentation. Always specify MBR16150H when automotive-grade reliability is required.

What is the forward voltage of the MBR16150 at elevated temperature?

At 16A and 125°C junction temperature, the MBR16150 exhibits a typical forward voltage of 0.92V, per electrical specifications table in the datasheet. This represents a 0.03V reduction from its 25°C value (0.95V), reflecting the negative temperature coefficient inherent to Schottky diodes - a key factor in thermal stability analysis for the MBR16150.

How does the reverse leakage current of the MBR16150 compare to lower-voltage variants?

At 150V and 125°C, the MBR16150 specifies 5mA maximum reverse leakage - lower than MBR1635 (15mA) and MBR1660 (10mA) at same conditions. This reflects optimized high-voltage Schottky process tuning, making the MBR16150 more suitable for high-temperature, high-blocking applications where leakage-induced power loss must be minimized.