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Taiwan Semiconductor Corporation MBR7150 C0G
- Part No.:
- MBR7150 C0G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- TO-220-2
- Datasheet:
-
MBR7150 C0G.pdf
- Description:
- DIODE SCHOTTKY 150V 7.5A TO220AC
- Quantity:
- Payment:
- Shipping:
Inventory:4,356
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Product details
Overview
MBR7150 C0G from Taiwan Semiconductor is a 7.5A, 150V Schottky barrier rectifier in TO-220AC package, featuring 0.95V forward voltage at 7.5A/25°C, 5°C/W junction-to-case thermal resistance, and AEC-Q101 qualification option (MBR7150H). It serves as a primary output rectifier in high-efficiency DC-DC converters for automotive infotainment power supplies.
For engineers reviewing the MBR7150 C0G datasheet, MBR7150 C0G pinout, MBR7150 C0G application, or MBR7150 C0G equivalent, key selection criteria include its 150V reverse voltage rating, 150A surge capability, low VF at elevated temperature, RoHS/halogen-free compliance, and TO-220AC mechanical mounting requirements.
Technical Context
This discrete Schottky diode uses a single-die construction with guard ring structure for overvoltage protection and meets JESD201 Class 2 whisker resistance. Its 10,000 V/µs dV/dt rating supports fast-switching topologies, while the 150°C maximum junction temperature enables operation in thermally constrained environments.
The device exhibits 5 mA reverse leakage at 150V and 125°C, and its thermal performance-15°C/W junction-to-ambient (with standard heatsink)-is defined by the TO-220AC package's copper tab and matte tin-plated leads compliant with J-STD-002 solderability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 150 V - Maximum repetitive reverse voltage; defines safe blocking capability in DC-DC flyback or buck output stage |
| IF | 7.5 A - Continuous forward current; sets minimum trace width and heatsink sizing for steady-state conduction |
| VF @ 7.5A, 25°C | 0.95 V - Forward voltage drop; directly determines conduction loss (P = IF × VF) at room temperature |
| IFSM | 150 A - Non-repetitive surge current; supports inrush and transient overload without failure |
| RθJC | 5 °C/W - Junction-to-case thermal resistance; enables accurate heatsink thermal design using measured case temperature |
| IR @ 150V, 125°C | 5 mA - Reverse leakage current; impacts standby power loss in high-temperature automotive applications |
| TJ max | 150 °C - Maximum junction temperature; constrains maximum ambient + power dissipation in sealed enclosures |
Pinout & Package
Package: TO-220AC - Three-terminal through-hole package with isolated metal tab (cathode-connected), matte tin-plated leads, UL 94V-0 molding compound, and 0.56 N·m maximum mounting torque.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input current terminal | Connected to switching node or transformer secondary; carries full load current during conduction phase |
| Cathode | Output current terminal | Connected to output capacitor and load; electrically tied to metal tab for thermal path and EMI shielding |
| Tab (Metal) | Cathode terminal & thermal path | Must be electrically isolated from chassis unless cathode reference is ground; provides primary heat conduction path to heatsink |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring structure | Enhances ruggedness against transient overvoltage events without derating VRRM in layout |
| AEC-Q101 qualification (H variant) | Validates reliability for automotive under-hood applications including temperature cycling and humidity testing |
| Halogen-free per IEC 61249-2-21 | Meets automotive OEM material declarations and end-of-life recycling requirements |
| 150A IFSM rating | Supports >20× nominal current surges, enabling use without additional inrush limiting in adapter designs |
| JESD201 Class 2 whisker resistance | Prevents tin whisker growth on leads under long-term storage or thermal cycling, critical for safety-critical systems |
Applications
| Automotive Infotainment Power Supply | Industrial AC-DC Adapter |
|---|---|
Use Scenario: 12V–48V input DC-DC converter powering head unit display, audio amplifier, and USB-C PD ports. IC Role / Device Role / Timing Role: Output rectifier in synchronous or asynchronous buck-derived topology. Use Value: 0.95V VF at 7.5A reduces conduction loss by ~12% vs. legacy 1.1V Schottkys, improving thermal margin in sealed enclosures. | Use Scenario: Universal-input (90–264V AC) offline SMPS delivering 5V/6A to IoT gateway controllers. IC Role / Device Role / Timing Role: Secondary-side freewheeling diode in flyback converter output stage. Use Value: 150V VRRM provides 50% margin above 100VDC reflected output voltage, eliminating need for snubber networks. |
| Telecom DC-DC Brick | Medical Auxiliary Power Module |
Use Scenario: 48V input, 3.3V/10A intermediate bus converter in base station RF card power tree. IC Role / Device Role / Timing Role: High-current output rectifier in multiphase buck converter. Use Value: 5°C/W RθJC enables direct mounting to aluminum chassis, reducing thermal interface layers and system BOM cost. | Use Scenario: Isolated 24V auxiliary supply for patient monitor sensor interface boards requiring low EMI. IC Role / Device Role / Timing Role: Low-noise output rectifier in quasi-resonant flyback. Use Value: Guard ring structure suppresses avalanche-induced ringing, lowering conducted EMI without added filtering components. |
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-75SQ150 | Same 7.5A/150V rating; VF = 0.92V @ 7.5A/25°C; TO-220AC package; no AEC-Q101 option | Lacks automotive qualification; suitable for industrial/commercial only | Select when AEC-Q101 is not required and lower VF at room temperature is prioritized |
| ON Semiconductor MBR7150 | Identical electrical specs and TO-220AC package; same marking code; manufactured under different fab process | No functional difference; validated in same reference designs | Select for dual-sourcing continuity where Taiwan Semiconductor allocation is constrained |
Compared with VS-75SQ150 and ON Semiconductor MBR7150, the Taiwan Semiconductor MBR7150 C0G offers AEC-Q101 qualification as a differentiator for automotive use, while maintaining identical pinout, thermal footprint, and forward conduction behavior across temperature.
Availability
MBR7150 C0G is available at Aetrix Electronics and suitable for automotive infotainment power supplies, industrial AC-DC adapters, and telecom DC-DC bricks requiring stable component supply and long-term manufacturability.
Supply support for MBR7150 C0G 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 automotive, industrial, and computing markets since 1979.
The MBR7xx series targets high-reliability power conversion applications, emphasizing ruggedness, thermal efficiency, and automotive-grade qualification-designed specifically for next-generation SMPS where conduction loss and surge robustness are critical.
FAQ
What is the maximum junction temperature rating for MBR7150 C0G?
The MBR7150 C0G has a maximum junction temperature (TJ max) of +150°C, verified per absolute maximum ratings table. This allows operation in under-hood automotive environments up to +105°C ambient when combined with appropriate heatsinking and derating per the forward current derating curve. The MBR7150 C0G must not exceed this limit to maintain reliability and parametric stability.
Does MBR7150 C0G have AEC-Q101 qualification?
The standard MBR7150 C0G is not AEC-Q101 qualified; however, the MBR7150H variant-identical in all electrical and mechanical specifications-is fully AEC-Q101 qualified per Version K2103 documentation. Engineers requiring automotive qualification must specify MBR7150H; the "H" suffix denotes the qualified version, and MBR7150 C0G itself does not carry this certification.
What is the forward voltage of MBR7150 C0G at 7.5A and 125°C?
The MBR7150 C0G has a typical forward voltage of 0.92V at 7.5A and 125°C, as specified in the Electrical Specifications table. This value is critical for high-temperature conduction loss calculation and confirms stable performance across the full operating junction temperature range up to 150°C.
Is MBR7150 C0G halogen-free and RoHS compliant?
Yes, the MBR7150 C0G is both RoHS compliant and halogen-free per IEC 61249-2-21, as confirmed in the FEATURES section. These compliance statements apply to the standard MBR7150 C0G and its MBR7150H variant, supporting environmental requirements for global electronics manufacturing and end-of-life processing.
What is the reverse leakage current of MBR7150 C0G at rated voltage and high temperature?
The MBR7150 C0G exhibits a maximum reverse leakage current (IR) of 5 mA at 150V reverse voltage and 125°C junction temperature, per the Electrical Specifications table. This value directly impacts standby power consumption in always-on automotive modules and must be included in total system quiescent current budgeting.
MBR7150 C0G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-220-2
- Packaging:
- Tube
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 150 V
- Current - Average Rectified (Io):
- 7.5A
- Voltage - Forward (Vf) (Max) @ If:
- 950 mV @ 7.5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 150 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AC
- Operating Temperature - Junction:
- -55°C ~ 150°C
MBR7150 C0G FAQ
1.How can I place an order for MBR7150 C0G through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR7150 C0G 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 MBR7150 C0G reliable?
The price and inventory of MBR7150 C0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR7150 C0G is usually 5 days.
3.What payment methods are accepted for MBR7150 C0G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR7150 C0G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR7150 C0G?
MBR7150 C0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR7150 C0G 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 MBR7150 C0G?
For technical support, including MBR7150 C0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR7150 C0G requirements.
6.How does Aetrix verify that MBR7150 C0G is sourced from the original manufacturer or authorized distributors?
All MBR7150 C0G 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 MBR7150 C0G meets industry standards.
7.What is the process for return or replacement of MBR7150 C0G?
All MBR7150 C0G units undergo pre-shipment inspection (PSI). If there is an issue with MBR7150 C0G, 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 MBR7150 C0G part is unused and in its original packaging.
Return procedure for MBR7150 C0G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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