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Taiwan Semiconductor Corporation MBR10100CT
- Part No.:
- MBR10100CT
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-220-3
- Datasheet:
-
MBR10100CT.pdf
- Description:
- DIODE ARR SCHOT 100V 10A TO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:6,172
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Product details
Overview
MBR10100CT from Taiwan Semiconductor is a 10A dual-die Schottky barrier rectifier in TO-220AB package, rated for 100V repetitive peak reverse voltage (VRRM), 0.95V max forward voltage at 10A/25°C, and 120A surge current (IFSM). It serves as a high-efficiency output rectifier in DC–DC converters and switching power supplies where low conduction loss and thermal robustness are critical.
For engineers reviewing the MBR10100CT datasheet, MBR10100CT pinout, MBR10100CT application, or MBR10100CT equivalent, key selection criteria include its 100V VRRM rating, dual-common-cathode configuration, 1.5°C/W junction-to-case thermal resistance, and AEC-Q101 qualification option - all directly impacting reliability in industrial and automotive power stages.
Technical Context
The MBR10100CT integrates two independent Schottky diodes in a single TO-220AB package with common cathode connection, enabling synchronous or parallel rectification topologies. Its guard ring structure provides overvoltage protection, and it supports operation from –55°C to +150°C junction temperature.
Designed for high-frequency switching applications, the device exhibits low reverse recovery charge (implied by Schottky architecture), 2mA max reverse leakage at 100V/125°C, and 10,000 V/μs critical dv/dt rating - confirming suitability for fast-switching SMPS designs without snubber circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum blocking voltage per diode; defines safe operating limit in 48V–72V bus-derived DC–DC outputs |
| IF(AV) | 10 A - Average forward current per diode; supports continuous 100W+ output rectification at <1.0V drop |
| VF @ 10A, 25°C | 0.95 V max - Directly determines conduction loss (≤9.5W per diode) and thermal load in compact layouts |
| IFSM | 120 A - Single half-sine surge rating; withstands inrush and transient overload in AC–DC front-ends |
| RθJC | 1.5 °C/W - Enables direct heatsink mounting; allows ~10W dissipation with ≤15°C case-to-heatsink rise |
| IR @ 100V, 125°C | 2 mA max - Low high-temp leakage preserves efficiency in thermally stressed environments like enclosed adapters |
| TJ max | +150 °C - Specifies absolute junction limit; supports derating curves up to 125°C case temperature |
Pinout & Package
Package: TO-220AB, 3-terminal plastic case with isolated tab (cathode-connected tab), matte tin-plated leads, UL 94V-0 molding compound, 1.88g weight.
| 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; electrically connected to metal tab; must be heatsinked and grounded per layout |
| Pin 3 (Right) | Anode 2 | Input terminal for second Schottky diode; enables dual-output or interleaved rectification |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring overvoltage protection | Enhances ruggedness against line transients and inductive kickback without external clamping |
| Low VF at high current & temperature | 0.95V max @ 10A/25°C and 0.85V @ 10A/125°C enables >90% efficiency in 12V–48V output rails |
| Dual-die common-cathode configuration | Reduces component count vs. discrete diodes; simplifies PCB layout for center-tapped or dual-winding transformers |
| AEC-Q101 qualified option (MBR10100CTH) | Validated for automotive under-hood applications including engine control and ADAS power modules |
| RoHS & halogen-free compliance | Meets IEC 61249-2-21; supports green manufacturing and end-of-life recycling requirements |
Applications
| Server PSU Output Rectification | Industrial DC–DC Converter |
|---|---|
Use Scenario: High-density 48V input, 12V/20A output DC–DC module in telecom server racks. IC Role / Device Role / Timing Role: Dual-anode Schottky rectifier replacing two discrete diodes; common cathode ties to output capacitor bank. Use Value: 0.95V VF reduces conduction loss by ~1.5W vs. silicon alternatives, lowering heatsink size and improving power density. | Use Scenario: 24V input, dual 5V/3.3V isolated outputs in programmable logic controller (PLC) power stage. IC Role / Device Role / Timing Role: Common-cathode dual rectifier feeding independent LDO inputs; leverages shared thermal path. Use Value: 1.5°C/W RθJC allows direct tab mounting to chassis ground, eliminating dedicated heatsinks and reducing BOM cost. |
| Automotive USB-C PD Adapter | Medical Grade AC–DC Adapter |
Use Scenario: 12V vehicle battery input, 20V@3A USB-C Power Delivery output with tight thermal envelope. IC Role / Device Role / Timing Role: Secondary-side synchronous rectifier in flyback topology; operates at 100kHz+ switching frequency. Use Value: 10,000 V/μs dv/dt rating prevents false turn-on during fast voltage transitions, ensuring stable regulation. | Use Scenario: Compact 100–240VAC input, 5V/2A medical-grade adapter requiring low leakage and long-term reliability. IC Role / Device Role / Timing Role: Output rectifier in quasi-resonant flyback; operates continuously at elevated ambient temperatures. Use Value: 2mA IR max @ 100V/125°C ensures minimal standby loss and meets IEC 60601-1 creepage/clearance safety margins. |
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-MBR10100CT | Identical TO-220AB package, same 100V VRRM and 10A rating; VF = 0.92V typ @ 10A/25°C (slightly lower conduction loss) | No AEC-Q101 variant offered; not qualified for automotive use | Select when prioritizing marginally lower VF and non-automotive industrial use |
| ON Semiconductor MBR10100CT | Same electrical specs and footprint; datasheet specifies 0.95V max VF but lists 1.25°C/W RθJC (higher thermal resistance) | Higher junction-to-case resistance requires larger heatsink area for equivalent power dissipation | Select only if supply chain constraints require ON Semi sourcing; verify thermal margin in final layout |
Compared with VS-MBR10100CT and ON Semi MBR10100CT, the Taiwan Semiconductor MBR10100CT offers the lowest thermal resistance (1.5°C/W) and optional AEC-Q101 qualification - making it preferred for space-constrained, thermally demanding, or automotive-qualified designs.
Availability
MBR10100CT is available at Aetrix Electronics and suitable for switching mode power supplies, DC–DC converters, and industrial adapters requiring stable component supply across multi-year production cycles.
Supply support for MBR10100CT 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 MBR10100CT belongs to TSC's high-current Schottky rectifier product line, engineered specifically for high-efficiency, high-reliability secondary-side rectification in compact, thermally constrained power systems.
FAQ
What is the pin configuration of the MBR10100CT?
The MBR10100CT uses a TO-220AB package with three terminals: Pin 1 (left) is Anode 1, Pin 2 (center) is the common cathode (electrically connected to the metal tab), and Pin 3 (right) is Anode 2. This dual-anode/common-cathode arrangement supports center-tapped transformer or dual-output rectification. The tab must be electrically isolated or grounded per design requirements.
Is the MBR10100CT RoHS and halogen-free compliant?
Yes, the MBR10100CT is RoHS compliant and halogen-free per IEC 61249-2-21. Its molding compound meets UL 94V-0 flammability rating, and terminals are matte tin plated for lead-free soldering per J-STD-002. These compliance attributes are confirmed in Taiwan Semiconductor's official documentation for the MBR10100CT family.
What is the maximum junction temperature and thermal resistance of the MBR10100CT?
The MBR10100CT has a maximum junction temperature (TJ max) of +150°C and a junction-to-case thermal resistance (RθJC) of 1.5°C/W. This low thermal resistance enables efficient heat transfer from the die to the heatsink-mounted tab, supporting sustained 10A operation in ambient temperatures up to 75°C with appropriate thermal design.
Does the MBR10100CT have AEC-Q101 qualification?
The standard MBR10100CT is not AEC-Q101 qualified, but the variant MBR10100CTH is explicitly qualified per AEC-Q101. This qualification includes stress testing for temperature cycling, humidity bias, and mechanical shock - making MBR10100CTH suitable for automotive under-hood applications such as body control modules and infotainment power supplies.
What is the reverse leakage current specification for the MBR10100CT at high temperature?
At 100V reverse voltage and +125°C junction temperature, the MBR10100CT specifies a maximum reverse leakage current (IR) of 2 mA per diode. This low high-temperature leakage helps maintain efficiency and stability in thermally demanding applications such as enclosed power adapters and industrial motor drives.
MBR10100CT 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):
- 100 V
- Current - Average Rectified (Io) (per Diode):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 950 mV @ 10 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 100 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AB
MBR10100CT FAQ
1.How can I place an order for MBR10100CT through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR10100CT 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 MBR10100CT reliable?
The price and inventory of MBR10100CT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR10100CT is usually 5 days.
3.What payment methods are accepted for MBR10100CT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR10100CT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR10100CT?
MBR10100CT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR10100CT 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 MBR10100CT?
For technical support, including MBR10100CT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR10100CT requirements.
6.How does Aetrix verify that MBR10100CT is sourced from the original manufacturer or authorized distributors?
All MBR10100CT 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 MBR10100CT meets industry standards.
7.What is the process for return or replacement of MBR10100CT?
All MBR10100CT units undergo pre-shipment inspection (PSI). If there is an issue with MBR10100CT, 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 MBR10100CT part is unused and in its original packaging.
Return procedure for MBR10100CT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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