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Taiwan Semiconductor Corporation MBR1060CT
- Part No.:
- MBR1060CT
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-220-3
- Datasheet:
-
MBR1060CT.pdf
- Description:
- DIODE ARR SCHOTT 60V 10A TO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:9,026
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Product details
Overview
MBR1060CT from Taiwan Semiconductor is a 10A dual-die Schottky barrier rectifier in TO-220AB package, rated for 60V repetitive peak reverse voltage (VRRM), with forward voltage of 0.80V at 10A/25°C and 0.75V at 10A/125°C, used in high-efficiency DC-DC converters and switching power supplies.
For engineers reviewing the MBR1060CT datasheet, MBR1060CT pinout, MBR1060CT application, or MBR1060CT equivalent, key selection criteria include its 60V VRRM rating, 120A IFSM surge capability, 1.5°C/W junction-to-case thermal resistance, AEC-Q101 qualification option (MBR1060CTH), and dual-common-cathode configuration for bridge or dual-output topologies.
Technical Context
The MBR1060CT integrates two independent Schottky diodes in a single TO-220AB package with common cathode connection, enabling half-wave or center-tapped rectification without external wiring. Its low VF and fast recovery support high-frequency operation up to 20kHz square-wave rated current (IFRM = 10A).
Designed for automotive-grade reliability when ordered as MBR1060CTH, it meets JESD201 Class 2 whisker testing and UL 94V-0 molding compound requirements, with operating junction temperature range of –55°C to +150°C and 10,000 V/μs critical dv/dt rating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum reverse blocking voltage per diode; defines safe operating limit in DC-DC flyback or buck output stages |
| IF(AV) | 10 A - Average forward current per diode; supports continuous conduction mode in 100W+ SMPS designs |
| IFSM | 120 A - Non-repetitive surge current (8.3ms half-sine); withstands cold-start inrush in adapters |
| VF @ 10A/25°C | 0.80 V - Low conduction loss; reduces heat generation vs. silicon diodes, improving system efficiency |
| RθJC | 1.5 °C/W - Thermal resistance from junction to case; enables direct heatsink mounting for passive thermal management |
| IR @ 60V/25°C | 100 µA - Low leakage per diode; preserves standby power budget in energy-sensitive applications |
| TJ max | +150 °C - Maximum junction temperature; allows operation in under-hood automotive environments |
Pinout & Package
Package: TO-220AB, 3-terminal plastic case with metal tab (cathode-connected), matte tin-plated leads, 1.88g weight, UL 94V-0 rated molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Left) | Anode 1 | Input terminal for first Schottky diode; connects to transformer secondary or switch node |
| Pin 2 (Center) | Cathode (Common) | Shared cathode node for both diodes; ties to output rail or filter capacitor positive |
| Pin 3 (Right) | Anode 2 | Input terminal for second Schottky diode; supports dual-output or full-wave center-tapped rectification |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring structure | Enhances ruggedness against transient overvoltage events without derating VRRM |
| AEC-Q101 qualified version available | Enables use in automotive power modules where reliability validation is mandatory |
| Low VF across temperature | 0.75V @ 10A/125°C ensures stable conduction loss in thermally stressed environments |
| Halogen-free construction | Complies with IEC 61249-2-21; supports RoHS-compliant manufacturing and end-of-life recycling |
Applications
| Switching Mode Power Supply (SMPS) | Automotive DC-DC Converter |
|---|---|
Use Scenario: Secondary-side rectification in 60–100W offline flyback or forward converters. IC Role / Device Role / Timing Role: Dual-anode Schottky rectifier providing low-loss, high-speed unidirectional conduction. Use Value: 0.80V VF at 10A reduces conduction losses by ~40% vs. standard PN diodes, increasing overall efficiency to >88%. | Use Scenario: 12V-to-5V/3.3V step-down conversion in engine control units (ECUs) and infotainment systems. IC Role / Device Role / Timing Role: Output rectifier in synchronous or quasi-resonant DC-DC stages requiring AEC-Q101 compliance. Use Value: 150°C TJ max and JESD201 Class 2 whisker resistance enable reliable operation in under-hood thermal cycling. |
| Laptop Adapter Secondary Rectifier | Industrial PoE Midspan Power Supply |
Use Scenario: High-current output rectification in compact 65W universal input AC-DC adapters. IC Role / Device Role / Timing Role: Dual-common-cathode Schottky enabling shared output filtering and reduced PCB footprint. Use Value: TO-220AB package with 1.5°C/W RθJC allows direct heatsink attachment, eliminating need for thermal vias or copper pours. | Use Scenario: 48V primary-side rectification in IEEE 802.3at PoE midspan injectors delivering up to 30W per port. IC Role / Device Role / Timing Role: High-surge-capable rectifier handling repetitive line transients and hot-swap events. Use Value: 120A IFSM rating sustains 8.3ms surges without degradation, supporting robust PoE port protection schemes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STPS1060CG | Same 10A/60V rating, TO-220AC package (single anode/cathode), no common-cathode configuration | Requires external parallel wiring for dual-anode use; not drop-in for MBR1060CT's dual-anode layout | Select when discrete rectification per channel is preferred and board space allows separate devices |
| ON Semiconductor MBR1060CT | Identical electrical specs and TO-220AB package; differs in marking code, date code format, and internal die process | Functionally interchangeable in non-AEC-Q101 designs; not qualified for automotive use | Choose for cost-sensitive industrial applications where Taiwan Semiconductor's AEC-Q101 variant is unnecessary |
Compared with STPS1060CG and ON Semiconductor MBR1060CT, the Taiwan Semiconductor MBR1060CT offers integrated dual-anode topology in a single footprint and optional AEC-Q101 qualification-critical for automotive and high-reliability DC-DC designs where layout simplicity and qualification traceability matter.
Availability
MBR1060CT is available at Aetrix Electronics and suitable for switching mode power supplies, automotive DC-DC converters, and industrial PoE power supplies requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for MBR1060CT 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 semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving industrial, computing, and automotive markets since 1979.
The MBR1060CT belongs to TSC's automotive-qualified Schottky rectifier product line, engineered for high-efficiency, high-reliability secondary-side rectification in demanding power conversion systems.
FAQ
What is the maximum junction temperature rating for MBR1060CT?
The MBR1060CT has a maximum junction temperature (TJ max) of +150°C, verified per absolute maximum ratings in the official Taiwan Semiconductor datasheet. This rating allows sustained operation in high-ambient environments such as automotive engine compartments or enclosed industrial power supplies. Derating curves confirm usable current capacity down to 0A at 150°C case temperature. The MBR1060CT must be mounted to a heatsink capable of maintaining junction temperature below this limit under worst-case load and ambient conditions.
Does MBR1060CT have AEC-Q101 qualification?
The base MBR1060CT is not AEC-Q101 qualified; however, the variant MBR1060CTH is explicitly qualified per AEC-Q101 Rev D. This distinction is defined in the ordering information section of the Taiwan Semiconductor datasheet. For automotive applications requiring stress-tested reliability, only MBR1060CTH should be selected. The MBR1060CT remains suitable for industrial and consumer power supplies where AEC-Q101 is not mandated.
What is the forward voltage drop of MBR1060CT at 10A and 125°C?
The forward voltage (VF) of MBR1060CT is specified as 0.75V maximum at IF = 10A and TJ = 125°C, per the Electrical Specifications table in the Taiwan Semiconductor datasheet. This value reflects real-world conduction loss under elevated thermal stress and confirms stable performance in thermally demanding applications. At room temperature (25°C), VF is 0.80V max under the same current, showing negative temperature coefficient behavior typical of Schottky diodes.
How is the pin configuration arranged on MBR1060CT in TO-220AB package?
The MBR1060CT uses a standard TO-220AB 3-pin configuration: Pin 1 (left lead) is Anode 1, Pin 2 (center lead and metal tab) is the Common Cathode, and Pin 3 (right lead) is Anode 2. Polarity is marked on the device body per the manufacturer's marking diagram. This dual-anode/common-cathode arrangement enables center-tapped transformer rectification or independent dual-output circuits without external interconnects.
What is the thermal resistance from junction to case (RθJC) for MBR1060CT?
The junction-to-case thermal resistance (RθJC) of MBR1060CT is 1.5°C/W, as published in the Thermal Performance section of the Taiwan Semiconductor datasheet. This value is measured under standardized conditions and enables accurate heatsink sizing. When mounted with proper torque (≤0.56 N·m) to a flat, clean heatsink surface using thermal interface material, this RθJC supports efficient heat transfer from the dual-die structure to the external thermal mass.
MBR1060CT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-220-3
- Packaging:
- Tube
- Product Status:
- Discontinued at Digi-Key
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io) (per Diode):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 900 mV @ 10 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 60 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AB
MBR1060CT FAQ
1.How can I place an order for MBR1060CT through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR1060CT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MBR1060CT reliable?
The price and inventory of MBR1060CT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR1060CT is usually 5 days.
3.What payment methods are accepted for MBR1060CT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR1060CT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR1060CT?
MBR1060CT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR1060CT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MBR1060CT?
For technical support, including MBR1060CT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR1060CT requirements.
6.How does Aetrix verify that MBR1060CT is sourced from the original manufacturer or authorized distributors?
All MBR1060CT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MBR1060CT meets industry standards.
7.What is the process for return or replacement of MBR1060CT?
All MBR1060CT units undergo pre-shipment inspection (PSI). If there is an issue with MBR1060CT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MBR1060CT part is unused and in its original packaging.
Return procedure for MBR1060CT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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