High‑Current, High‑Efficiency Performance in DPAK and D2PAK Packages

MCC introduces a new automotive‑qualified Schottky Barrier Rectifier (SBR) series that expands its rectifier portfolio with high‑performance solutions in compact DPAK and D2PAK packages. Designed to support demanding automotive power architectures, these devices combine low forward voltage, high current handling, and stable operation at elevated temperatures to address the challenges of efficiency and reliability in vehicle power systems. 

The SBR series spans 10 A to 60 A with voltage ratings from 45 V to 100 V, enabling broad use across automotive power conversion and protection functions. AEC‑Q101 qualification, low power loss, and a maximum junction temperature of 175 °C ensure dependable long‑term performance under harsh conditions, helping designers reduce thermal stress, improve system efficiency, and simplify implementation in automotive and EV applications. 

Automotive‐Grade Schottky Barrier Rectifier Series DPAK and D2PAK Packages  MCC semi Micro Commercial Components 500x500

Automotive‑qualified Schottky Barrier Rectifier

Features & Benefits:
  • AEC‑Q101 qualified for automotive reliability and quality requirements
  • High current capability for demanding power applications
  • High efficiency with low forward voltage to minimize power losses
  • Maximum junction temperature of 175 °C for high-temperature operation
  • Available in compact DPAK package (approx. 6.5 mm × 6.1 mm)
  • Available in high-thermal-performance D2PAK package (approx. 10.4 mm × 9.2 mm)

Product Highlights   

AEC‑Q101 SBR

1

High Power Handling

Supports high current operation up to 60 A, enabling reliable performance in power‑dense automotive systems without compromising electrical stability. 

AEC‑Q101 SBR

2

Improved Thermal Reliability

With a maximum junction temperature of 175 °C and robust DPAK and D2PAK packages, the devices maintain consistent operation under elevated temperature and harsh under‑hood conditions. 

AEC‑Q101 SBR

3

Reduced Power Loss

Low forward voltage characteristics minimize conduction losses, improving system efficiency and reducing heat generation in continuous‑current applications.

AEC‑Q101 SBR

4

Automotive‑Qualified Durability

AEC‑Q101 qualification ensures long‑term reliability and compliance with automotive quality standards, making these SBRs suitable for critical vehicle power and protection circuits.

 

Applications

These automotive Schottky Barrier Rectifiers are well suited for a wide range of vehicle systems that require efficient high‑current rectification and reliable operation under harsh conditions. Their robust electrical and thermal performance makes them ideal for both conventional automotive electronics and electrified power systems. 

interior lighting ambient light automotive car MCC semi 500x300 ev electric vehicles - charger - application - high power - mcc semi - micro commercial components 500x300 Water pump car automotive  MCC semi micro commercial components (500 x 300 px) car vehicle future MCC semi 500x300

Interior & Exterior Automotive Lighting  

Electric Vehicle (EV) Power Systems

Automotive Thermal & Fluid Management

Vehicle Power Distribution 

  • Headlamps, tail lamps, DRLs, and ambient lighting modules 
  • Lighting power regulation and protection circuits
  • On‑board and off‑board battery charging systems 
  • Battery protection, rectification, and power management circuits 
  • Electric water pumps 
  • HVAC blowers, compressors, and control modules
  • Power Distribution Units (PDU) 
  • High‑current power routing, rectification, and protection modules 
 

 

Product Attributes, Parametrics & Datasheet

Product

Type

Package

Numbers of functions 

Configuration 

IF(AV)(A)  

VRWM (V)  

V
(V) [max]@IF(A) 

IR (uA)  [max] @ 
VR10

Datasheet

MBRD20100CTQ-TP 

Schottky Barrier Rectifier 

DPAK 

 

Dual 

Common Cathode

20 

100 

0.85 

10 

Info

MBRD10100CTQ-TP 

Schottky Barrier Rectifier 

DPAK 

Dual 

Common Cathode

10 

100 

0.8 

10 

Info

MBRB4060CTQ-TP  

Schottky Barrier Rectifier 

D2PAK 

 

Dual 

Common Cathode

40 

60 

0.73 

100 

Info

MBRB40100CTQ-TP 

Schottky Barrier Rectifier 

D2PAK  

Dual 

Common Cathode

40 

100 

0.85 

10 

Info

MBRB6045CTQ-TP 

Schottky Barrier Rectifier 

D2PAK  

Dual 

Common Cathode

60 

45 

0.75 

50 

Info

 

Now available, purchase directly from MCC or through our authorized distributors.  

For a deeper dive into rectifier diode types, selection, and real-world applications, check out our comprehensive engineer’s guide. 

For technical inquiries or sample requests, contact MCC for support. 

 

MCC
Post by MCC
January 5, 2026
MCC is a leading integrated device manufacturer (IDM) of discrete semiconductors worldwide. Headquartered in the US, we deliver supply chain assurance, best-in-class support, and a diverse portfolio of 10,000+ advanced components to help customers innovate in automotive, industrial, and beyond.