Diodes Incorporated SBRT10U60D1Q-13

Overview

SBRT10U60D1Q-13 from Diodes Incorporated is a 10A, 60V Trench Super Barrier Rectifier (SBR®) in TO252 (DPAK) package, engineered for high-efficiency DC/DC conversion and automotive power supplies. It delivers VF ≤ 0.52 V at 10 A and 125°C, IR ≤ 0.4 mA at 60 V and 125°C, and features AEC-Q101 qualification for under-hood applications.

For engineers reviewing the SBRT10U60D1Q-13 datasheet, SBRT10U60D1Q-13 pinout, SBRT10U60D1Q-13 application, or SBRT10U60D1Q-13 equivalent, key selection criteria include ultra-low forward voltage at high temperature, stable reverse leakage up to +150°C, thermal resistance RθJC = 2°C/W, and automotive-grade reliability with PPAP capability.

Technical Context

This SBR rectifier uses patented trench-based super barrier technology to achieve lower VF than standard Schottky diodes while maintaining superior high-temperature reverse leakage performance. Its architecture eliminates minority-carrier storage, enabling fast recovery (trr not specified but inherent to SBR structure) and zero reverse recovery charge (Qrr ≈ 0).

Designed for surface-mount operation on 2"×2" Al PCBs, it leverages low RθJC (2°C/W) and moderate RθJA (18°C/W) to sustain 10 A average current up to +100°C ambient - validated by derating curve in Figure 3 - without thermal runaway under sustained high-temperature bias.

Key Specifications

Pinout & Package

Package: TO252 (DPAK), surface-mount, 3-terminal configuration with exposed cathode pad for thermal enhancement. Molded green compound, UL 94V-0 rated, 0.4 g typical weight.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-efficiency rectifier applications.

Compared with SBRT10U60D1-13, the -D1Q variant adds automotive qualification and tighter IR control; versus MBR1060CT, it delivers 46% lower conduction loss at 125°C and eliminates thermal runaway risk in high-density layouts.

Availability

SBRT10U60D1Q-13 is available at Aetrix Electronics and suitable for automotive power conversion, industrial SMPS design, and LED driver development requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for SBRT10U60D1Q-13 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability power management and signal integrity solutions for automotive, industrial, and computing markets.

The SBRT series belongs to Diodes' Trench SBR® rectifier product line, designed specifically to replace Schottky diodes in high-temperature, high-efficiency power conversion where low VF and stable IR are mandatory.

FAQ

What is the maximum allowable junction temperature for continuous operation?

The SBRT10U60D1Q-13 has an absolute maximum TJ of +150°C. Continuous operation at this limit requires strict thermal design: RθJA must be ≤12°C/W when mounted on a 2"×2" Al board with minimum recommended pad layout, and ambient temperature must be held ≤+100°C to maintain safety margin per Figure 3 derating curve.

Is this device suitable as a replacement for a standard Schottky diode in an existing design?

Yes, provided the PCB layout accommodates the TO252 footprint and thermal pad. The SBRT10U60D1Q-13 offers identical pinout and voltage/current ratings but improves efficiency (lower VF) and thermal stability (lower IR). No circuit changes are needed, though reduced heating may allow downsizing heatsinks or increasing power density.

Does the "Q" suffix indicate RoHS or halogen-free compliance?

The "Q" suffix denotes AEC-Q101 qualification and PPAP capability - not RoHS status. All SBRT10U60D1Q-13 units are RoHS-compliant and halogen/antimony-free ("Green") per Diodes' definitions, but the "Q" specifically signals automotive reliability validation, including HTGB, HTRB, and temperature cycling tests.

What is the typical junction capacitance and its impact on high-frequency operation?

Typical CT is 1000 pF at VR = 0 V and f = 1 MHz (Figure 5), decreasing to ~100 pF at VR = 40 V. This low, voltage-variable capacitance supports clean turn-off in 200–500 kHz SMPS designs and minimizes capacitive coupling noise in sensitive analog sections adjacent to power stages.