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Taiwan Semiconductor Corporation MBR30L60CT
- Part No.:
- MBR30L60CT
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-220-3
- Datasheet:
-
MBR30L60CT.pdf
- Description:
- DIODE ARR SCHOTT 60V 30A TO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:6,189
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Product details
Overview
MBR30L60CT from Taiwan Semiconductor is a 30A, 60V low forward-voltage dual-die Schottky barrier rectifier in TO-220AB package, rated for 220A surge current and 150°C junction temperature, used in high-efficiency DC/DC converters and SMPS secondary-side rectification.
For engineers reviewing the MBR30L60CT datasheet, MBR30L60CT pinout, MBR30L60CT application, or MBR30L60CT equivalent, key selection factors include its 0.60V max forward voltage at 15A/25°C, 480µA max reverse leakage at 60V/25°C, dual-common-cathode configuration, thermal resistance of 1°C/W, and AEC-Q101 qualification availability.
Technical Context
This dual-die Schottky rectifier integrates two independent 30A diodes sharing a common cathode terminal, enabling synchronous or parallel rectification in center-tapped or full-wave topologies. Its guard ring structure provides overvoltage protection, and the TO-220AB package supports direct heatsink mounting with 0.56 N·m maximum torque.
The device operates across –55°C to +150°C junction range, sustains 10,000 V/μs critical dv/dt, and delivers 1°C/W junction-to-case thermal resistance-enabling high-power-density designs where conduction loss and thermal management are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse voltage; defines safe blocking capability in DC/DC flyback or forward converter secondary windings |
| IF | 30 A - Continuous average forward current per diode; supports high-current output rails without forced air cooling |
| VF (max) | 0.60 V @ 15A, 25°C - Low conduction loss enables >92% efficiency in 12V-output SMPS at full load |
| IFSM | 220 A - Non-repetitive surge rating allows robust startup and transient handling in adapter applications |
| RθJC | 1 °C/W - Enables 30W dissipation with ≤30°C case-to-ambient rise using standard TO-220 heatsink |
| IR (max) | 480 µA @ 60V, 25°C - Low leakage preserves light-load efficiency and reduces standby power loss |
Pinout & Package
Package: TO-220AB, 3-terminal, dual-common-cathode configuration. Matte tin-plated leads, UL 94V-0 molding compound, polarity marked on case.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Anode 1) | First diode anode | Connects to transformer secondary or switching node in half-wave rectifier leg |
| Pin 2 (Cathode) | Common cathode | Output node shared by both diodes; connects to output capacitor and load return |
| Pin 3 (Anode 2) | Second diode anode | Connects to complementary transformer winding or second switch node in full-wave center-tapped design |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring structure | Prevents edge breakdown under transient overvoltage, improving reliability in unregulated input conditions |
| AEC-Q101 qualification option | Available as MBR30L60CTH for automotive-grade power supplies requiring stress-tested components |
| Low VF at high temperature | 0.56 V max @ 15A, 125°C - maintains efficiency during thermal derating in enclosed adapters |
| Halogen-free & RoHS compliant | Meets IEC 61249-2-21; supports environmentally regulated industrial and consumer product certifications |
Applications
| Server Power Supply Rectification | Laptop Adapter Secondary Side |
|---|---|
Use Scenario: High-current 12V/19V output stage in 200–300W server PSUs with tight thermal constraints. IC Role / Device Role / Timing Role: Dual-common-cathode Schottky rectifier replacing two discrete diodes to reduce PCB area and thermal interface count. Use Value: 0.60V VF minimizes conduction loss; 1°C/W RθJC enables direct heatsink mounting without thermal pads, reducing system BOM cost. | Use Scenario: Compact 65W laptop AC/DC adapter with foldback overcurrent protection and <300mW no-load consumption. IC Role / Device Role / Timing Role: Output rectifier in quasi-resonant flyback topology, operating at 65–130kHz switching frequency. Use Value: 480µA IR at 25°C and 150mA at 100°C ensures low standby loss and stable regulation across ambient temperature range. |
| Industrial DC/DC Converter | Automotive Infotainment Power Module |
Use Scenario: 24V-input, 5V/3.3V dual-rail isolated DC/DC module for PLC I/O modules operating at –40°C to +85°C ambient. IC Role / Device Role / Timing Role: Secondary-side synchronous rectifier in forward converter, paired with PWM controller and gate driver. Use Value: –55°C to +150°C TJ rating and 220A IFSM support cold-start surges and long-term reliability in unventilated enclosures. | Use Scenario: 12V-to-5V/3.3V power supply in head unit with AEC-Q100 system-level compliance requirements. IC Role / Device Role / Timing Role: Rectifier in buck-derived isolated auxiliary supply; qualified variant MBR30L60CTH used for production. Use Value: Guard ring and JESD201 Class 2 whisker resistance ensure long-term solder joint integrity in vibration-prone automotive environments. |
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-30CPH06 | Same 60V VRRM, 30A IF, TO-220AC package (single-anode), 0.62V VF max @ 15A | Single-diode configuration requires two devices for dual-output or center-tapped use | Select when board layout uses discrete anode routing or legacy single-diode footprints |
| ON Semiconductor MBR3060CT | Identical TO-220AB dual-common-cathode package, 0.63V VF max @ 15A, 500µA IR max @ 60V/25°C | Slightly higher VF and leakage; not AEC-Q101 qualified in standard grade | Choose for cost-sensitive industrial designs where AEC-Q101 is not required |
Compared with MBR30L60CT, VS-30CPH06 requires doubling component count for dual-leg rectification, while MBR3060CT trades marginally higher conduction loss and leakage for broader distributor availability-making MBR30L60CT optimal for space-constrained, thermally demanding, or automotive-qualified designs.
Availability
MBR30L60CT is available at Aetrix Electronics and suitable for switching mode power supplies, DC/DC converters, and AC/DC adapters requiring stable component supply, consistent parametric performance, and long-term manufacturability.
Supply support for MBR30L60CT 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 discrete manufacturer headquartered in Hsinchu, Taiwan, serving industrial, computing, and consumer markets since 1979.
The MBR30L60CT belongs to TSC's low-VF Schottky rectifier family designed specifically for high-efficiency secondary-side rectification in compact, thermally constrained power converters.
FAQ
What is the maximum junction temperature rating for the MBR30L60CT?
The MBR30L60CT has a maximum junction temperature (TJ MAX) of +150°C, verified per absolute maximum ratings table. This rating allows continuous operation in high-ambient environments such as enclosed power adapters or industrial DC/DC modules, provided thermal design maintains junction temperature below this limit using the specified 1°C/W RθJC path.
Is the MBR30L60CT pin-compatible with the MBR30L45CT or MBR30L100CT?
Yes-the MBR30L60CT shares identical TO-220AB package, pinout, and dual-common-cathode configuration with MBR30L45CT and MBR30L100CT. Voltage rating differences (45V/60V/100V) do not affect mechanical or electrical pin compatibility, enabling drop-in replacement within the same family when voltage margin permits.
Does the MBR30L60CT have AEC-Q101 qualification?
The base MBR30L60CT is not AEC-Q101 qualified; however, the variant MBR30L60CTH-identical in all electrical and thermal specifications-is explicitly qualified per AEC-Q101. Designers targeting automotive infotainment or body control modules must specify the 'H' suffix version to meet stress-test requirements.
What is the forward voltage of the MBR30L60CT at 15A and 125°C?
The MBR30L60CT exhibits a maximum forward voltage of 0.56 V at 15A and 125°C, per electrical specifications table. This lower VF at elevated temperature-compared to 0.60 V at 25°C-reflects favorable temperature coefficient behavior typical of Schottky diodes, supporting stable efficiency in thermally stressed operation.
How is the polarity marked on the MBR30L60CT TO-220AB package?
Polarity on the MBR30L60CT is marked on the device body per mechanical data: the cathode (common terminal) is indicated by a wide banded edge or "K" marking adjacent to Pin 2, with anodes (Pins 1 and 3) unmarked or labeled "A1/A2" in some date-code batches. Mounting orientation follows standard TO-220AB convention with heat sink tab electrically connected to cathode.
MBR30L60CT 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):
- 30A
- Voltage - Forward (Vf) (Max) @ If:
- 600 mV @ 15 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 480 µA @ 60 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AB
MBR30L60CT FAQ
1.How can I place an order for MBR30L60CT through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR30L60CT 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 MBR30L60CT reliable?
The price and inventory of MBR30L60CT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR30L60CT is usually 5 days.
3.What payment methods are accepted for MBR30L60CT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR30L60CT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR30L60CT?
MBR30L60CT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR30L60CT 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 MBR30L60CT?
For technical support, including MBR30L60CT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR30L60CT requirements.
6.How does Aetrix verify that MBR30L60CT is sourced from the original manufacturer or authorized distributors?
All MBR30L60CT 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 MBR30L60CT meets industry standards.
7.What is the process for return or replacement of MBR30L60CT?
All MBR30L60CT units undergo pre-shipment inspection (PSI). If there is an issue with MBR30L60CT, 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 MBR30L60CT part is unused and in its original packaging.
Return procedure for MBR30L60CT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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