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Taiwan Semiconductor Corporation MBR2560CT-Y
- Part No.:
- MBR2560CT-Y
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-220-3
- Datasheet:
-
MBR2560CT-Y.pdf
- Description:
- DIODE ARR SCHOTT 60V 25A TO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:2,753
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Product details
Overview
MBR2560CT-Y from Taiwan Semiconductor is a 25A, 60V dual-die Schottky barrier rectifier in TO-220AB package, featuring 0.75V forward voltage at 12.5A/25°C and 10mA reverse leakage at 125°C, used in high-efficiency DC-DC converters and switching power supplies.
For engineers reviewing the MBR2560CT-Y datasheet, MBR2560CT-Y pinout, MBR2560CT-Y application, or MBR2560CT-Y equivalent, key selection criteria include repetitive peak reverse voltage (60V), surge current capability (200A), thermal resistance (1°C/W), and RoHS/halogen-free compliance for industrial power conversion designs.
Technical Context
This dual-die Schottky rectifier integrates two independent anode-cathode junctions in a single TO-220AB case with common cathode configuration. Its low VF and fast recovery enable high-efficiency operation in continuous conduction mode SMPS topologies.
The device supports 25A average forward current with 200A non-repetitive surge rating and operates across -55°C to +150°C junction temperature range. Guard ring structure provides overvoltage protection without external snubbers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum reverse blocking voltage before breakdown; defines usable input voltage headroom in buck or flyback outputs |
| IF(AV) | 25 A - Continuous forward current per diode; sets minimum heatsink requirement for 12–24V output rails |
| VF @ 12.5A, 25°C | 0.75 V - Low conduction loss enabling >92% efficiency in 12V/20A DC-DC stages |
| IR @ 60V, 125°C | 10 mA - Leakage level limiting standby power loss in always-on auxiliary supplies |
| RθJC | 1 °C/W - Thermal resistance from junction to case; enables direct mounting to chassis or heatsink without thermal interface pads |
| IFSM | 200 A - Peak surge rating for cold-start inrush handling in offline adapters |
| TJ max | +150 °C - Extended junction temperature allows operation in sealed enclosures without forced air |
Pinout & Package
Package: TO-220AB, 3-terminal, common-cathode dual Schottky configuration. Matte tin-plated leads, UL 94V-0 molding compound, polarity marked on case.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Left) | Anode 1 | Input terminal for first Schottky die; connects to primary-side switch node in synchronous rectification |
| Pin 2 (Center) | Cathode (Common) | Shared output node for both dies; soldered directly to PCB ground plane or output capacitor negative |
| Pin 3 (Right) | Anode 2 | Input terminal for second Schottky die; enables dual-output or interleaved converter configurations |
Key Features
| Feature | Design Value |
|---|---|
| Low forward voltage | 0.75V at 12.5A/25°C reduces conduction loss by ~35% vs. standard silicon rectifiers in 12V output stages |
| Guard ring overvoltage protection | Integrated edge termination prevents premature avalanche failure during transient voltage spikes in unregulated inputs |
| High surge current rating | 200A IFSM supports repeated cold-start events in 100W+ AC-DC adapters without derating |
| RoHS & halogen-free | Complies with IEC 61249-2-21; eliminates brominated flame retardants for safer rework and end-of-life processing |
Applications
| Server VRM Output Stage | Industrial DC-DC Converter |
|---|---|
Use Scenario: 12V-to-1V point-of-load regulation in multi-phase CPU VRMs with synchronous rectification. IC Role / Device Role / Timing Role: Common-cathode dual Schottky rectifier replacing MOSFETs in low-side synchronous rectification path. Use Value: 0.75V VF minimizes conduction loss at 25A/channel while RθJC = 1°C/W enables direct heatsink mounting without thermal vias. | Use Scenario: 48V-to-12V isolated DC-DC converter in programmable logic controllers with wide ambient temperature range. IC Role / Device Role / Timing Role: Output rectifier in center-tapped secondary winding of forward converter topology. Use Value: 150°C TJ max and 10mA IR at 125°C ensure stable operation in sealed cabinets without fan cooling. |
| USB-C PD Adapter | Telecom Power Shelf |
Use Scenario: Secondary-side rectification in 65W GaN-based USB-C power adapter with compact form factor. IC Role / Device Role / Timing Role: Dual-anode Schottky enabling shared cathode return path for dual-output (5V/20V) flyback design. Use Value: TO-220AB mechanical robustness withstands automated assembly torque (0.56 N·m) and meets JESD201 Class 1A whisker resistance. | Use Scenario: Redundant 48V backup supply rectification in telecom power shelves requiring high reliability. IC Role / Device Role / Timing Role: Primary output rectifier in dual-active-bridge isolated DC-DC module with parallel current sharing. Use Value: 200A IFSM handles battery-assisted load dumps; guard ring structure prevents failure during lightning-induced surges on input lines. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-25CPH06 | Same 60V VRRM, 25A IF, TO-247 package; RθJC = 0.8°C/W but larger footprint and higher cost | Preferred where lower thermal resistance justifies board space and BOM cost increase | Select when junction temperature must stay below 130°C under full load without forced airflow |
| ON Semiconductor MBR2560CT | Identical electrical specs and TO-220AB package; lacks "-Y" suffix indicating halogen-free compliance per IEC 61249-2-21 | Acceptable for non-regulated industrial equipment where halogen-free is not mandated | Choose when RoHS-only compliance suffices and supply chain lead times favor ON Semi stock |
Compared with VS-25CPH06 and MBR2560CT, the MBR2560CT-Y delivers identical 60V/25A performance in TO-220AB with guaranteed halogen-free construction-critical for EU medical and telecom deployments-while maintaining compatibility with existing MBR2560CT layouts.
Availability
MBR2560CT-Y is available at Aetrix Electronics and suitable for switching mode power supplies, DC-DC converters, and AC adapters requiring stable component supply with full RoHS and halogen-free compliance.
Supply support for MBR2560CT-Y 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 global power electronics markets since 1979.
The MBR2560CT-Y belongs to TSC's high-current Schottky rectifier product line, engineered for high-efficiency, thermally constrained power conversion in industrial, computing, and communications infrastructure.
FAQ
What is the maximum junction temperature rating for MBR2560CT-Y?
The MBR2560CT-Y has a maximum junction temperature (TJ max) of +150°C, verified per absolute maximum ratings table in the official Taiwan Semiconductor datasheet revision B2104. This rating allows reliable operation in sealed or high-ambient environments such as enclosed power supplies and industrial control cabinets where airflow is limited. The MBR2560CT-Y maintains specified electrical parameters up to this limit when thermal design respects RθJC = 1°C/W.
Does MBR2560CT-Y have a common-cathode or common-anode configuration?
The MBR2560CT-Y uses a common-cathode dual-die configuration: Pin 2 (center tab) is the shared cathode, while Pins 1 and 3 are independent anodes. This layout is confirmed in the mechanical outline and marking diagram of the official datasheet. The common-cathode structure simplifies PCB routing in dual-output or interleaved converter designs where both diodes feed into the same output rail.
What is the forward voltage specification for MBR2560CT-Y at full rated current?
Per the Electrical Specifications table in the Taiwan Semiconductor datasheet, the MBR2560CT-Y has a typical forward voltage of 0.75V at IF = 12.5A and TJ = 25°C. At full 25A average current and 25°C, the datasheet does not list a guaranteed value-but curve Fig.4 shows VF ≈ 0.82V under those conditions. For thermal design, use 0.75V at 12.5A or interpolate using the published forward characteristics.
Is MBR2560CT-Y halogen-free and RoHS compliant?
Yes, the MBR2560CT-Y is explicitly certified halogen-free per IEC 61249-2-21 and RoHS compliant, as stated in the FEATURES section of the official datasheet. The "-Y" suffix denotes halogen-free molding compound, distinguishing it from the non-suffixed MBR2560CT. This makes the MBR2560CT-Y suitable for medical, telecom, and EU-market products requiring strict material declarations.
What is the surge current rating for MBR2560CT-Y and how is it tested?
The MBR2560CT-Y has a non-repetitive peak forward surge current (IFSM) rating of 200A, tested per JEDEC standards using an 8.3ms single half-sine wave superimposed on rated DC load. This rating is validated in the Absolute Maximum Ratings table and supported by Fig.5 (Maximum Non-Repetitive Forward Surge Current). It ensures robustness against inrush currents during power-up in AC-DC adapters and motor drive auxiliary supplies.
MBR2560CT-Y Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-220-3
- Packaging:
- Tube
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io) (per Diode):
- 25A
- Voltage - Forward (Vf) (Max) @ If:
- 750 mV @ 12.5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 200 µA @ 60 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AB
MBR2560CT-Y FAQ
1.How can I place an order for MBR2560CT-Y through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR2560CT-Y 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 MBR2560CT-Y reliable?
The price and inventory of MBR2560CT-Y are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR2560CT-Y is usually 5 days.
3.What payment methods are accepted for MBR2560CT-Y?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR2560CT-Y transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR2560CT-Y?
MBR2560CT-Y orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR2560CT-Y 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 MBR2560CT-Y?
For technical support, including MBR2560CT-Y datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR2560CT-Y requirements.
6.How does Aetrix verify that MBR2560CT-Y is sourced from the original manufacturer or authorized distributors?
All MBR2560CT-Y 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 MBR2560CT-Y meets industry standards.
7.What is the process for return or replacement of MBR2560CT-Y?
All MBR2560CT-Y units undergo pre-shipment inspection (PSI). If there is an issue with MBR2560CT-Y, 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 MBR2560CT-Y part is unused and in its original packaging.
Return procedure for MBR2560CT-Y:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBR2560CT-Y Tags
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