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Taiwan Semiconductor Corporation MBRS10150CT
- Part No.:
- MBRS10150CT
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
MBRS10150CT.pdf
- Description:
- DIODE ARR SCHOT 150V 10A TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:3,880
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Product details
Overview
MBRS10150CT from Taiwan Semiconductor is a 10A, 150V dual-die Schottky barrier rectifier in TO-263AB (D2PAK) package, featuring 0.98V max forward voltage at 10A/25°C, 120A surge rating, and junction-to-case thermal resistance of 2°C/W. It serves as a high-efficiency output rectifier in high-frequency DC-DC converters.
For engineers reviewing the MBRS10150CT datasheet, MBRS10150CT pinout, MBRS10150CT application, or MBRS10150CT equivalent, key selection criteria include peak reverse voltage (150V), forward current rating (10A), thermal performance (RθJC = 2°C/W), and surface-mount compatibility with automated placement.
Technical Context
The MBRS10150CT integrates two independent Schottky diodes in a common-cathode configuration within a single TO-263AB thermally enhanced package. Its low forward voltage drop and fast switching enable high efficiency in high-frequency power conversion topologies.
Designed for operation up to 150°C junction temperature, it supports repetitive surge currents up to 120A (8.3ms half-sine) and exhibits 10,000 V/μs critical dv/dt rating - enabling robust performance in noisy switching environments without parasitic turn-on.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 150 V - Maximum repetitive reverse voltage; defines safe blocking capability in DC-DC flyback or synchronous rectifier applications |
| IF | 10 A - Continuous average forward current per diode; determines steady-state power handling in output stage designs |
| IFSM | 120 A - Non-repetitive surge current (8.3 ms); supports inrush and transient overload tolerance |
| VF @ 10A, 25°C | 0.98 V max - Low conduction loss directly reduces power dissipation and improves system efficiency |
| RθJC | 2 °C/W - Enables effective heat transfer from junction to case; allows direct heatsinking via PCB copper or external metal tab |
| TJ max | 150 °C - Maximum operating junction temperature; supports reliable operation in high-ambient industrial environments |
Pinout & Package
Package: TO-263AB (D2PAK), surface-mount, thermally enhanced with exposed cathode tab for heatsinking. Matte tin-plated leads, moisture sensitivity level 1 (J-STD-020), RoHS and halogen-free compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Anode A) | Anode of first diode | Connects to input/high-side node in dual-output or interleaved converter configurations |
| Pin 2 (Cathode) | Common cathode | Electrically tied anode outputs; serves as primary output node and thermal path to PCB/heatsink |
| Pin 3 (Anode B) | Anode of second diode | Enables independent control or parallel operation; used in dual-rail or phase-split rectification |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring structure | Enhances voltage ruggedness and prevents edge breakdown under transient overvoltage stress |
| Low VF at high temperature | 0.88 V max at 10A/125°C - maintains efficiency during thermal derating in enclosed systems |
| High IFSM/IF ratio (12:1) | Supports short-duration load surges without degradation - critical for adapter and SMPS startup behavior |
| TO-263AB thermal design | Exposed cathode tab enables >70% of total heat dissipation via PCB copper area or external heatsink |
Applications
| Server Power Supply Rectification | Laptop Adapter Output Stage |
|---|---|
Use Scenario: High-density 48V–12V intermediate bus conversion in 1U server PSUs with strict thermal constraints. IC Role / Device Role / Timing Role: Dual-anode Schottky rectifier providing synchronous rectification for two parallel phases. Use Value: 0.98V VF minimizes conduction loss; RθJC = 2°C/W enables direct thermal coupling to heatsink, reducing overall system temperature rise by ~8°C vs. TO-220 alternatives. | Use Scenario: Compact 65W USB-C PD adapter requiring high efficiency (>92%) and minimal board space. IC Role / Device Role / Timing Role: Common-cathode dual Schottky for dual-output (5V/20V) secondary-side rectification. Use Value: Single TO-263AB footprint replaces two discrete SMC diodes, saving >25 mm² PCB area while maintaining 10A per rail capability. |
| Industrial DC-DC Converter | Telecom Brick Module |
Use Scenario: 24V input, 3.3V/5V dual-output isolated DC-DC module for factory automation controllers. IC Role / Device Role / Timing Role: Output rectifier for both regulated rails using shared cathode return path. Use Value: 150V VRRM provides 3× safety margin against reflected transients; guard ring ensures reliability in electrically noisy plant-floor environments. | Use Scenario: 48V telecom brick supplying +12V and –12V rails with tight regulation and ripple requirements. IC Role / Device Role / Timing Role: Dual-anode configuration enables independent rectification of positive and negative windings on center-tapped transformer. Use Value: Matched VF characteristics between dies ensure balanced current sharing and reduced output ripple without external balancing 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-MBR10150CT | Identical 10A/150V rating, same TO-263AB package, but higher typical VF (1.05V @ 10A/25°C) and RθJC = 2.5°C/W | Slightly lower efficiency and higher thermal resistance limit use in ultra-thin adapters or sealed enclosures | Preferred where Vishay supply chain alignment or qualification history is required |
| ON Semiconductor MBR10150CT | Same electrical specs and package; datasheet specifies 0.95V max VF @ 10A/25°C and RθJC = 2.2°C/W | Marginally better conduction loss and thermal performance; compatible with same layout and reflow profile | Valid alternative when seeking second-source assurance with near-identical performance envelope |
Compared with VS-MBR10150CT and MBR10150CT, the MBRS10150CT offers the lowest published VF (0.98V max) and best thermal resistance (2°C/W), making it optimal for thermally constrained, high-efficiency designs where every 0.03V reduction in forward drop improves full-load efficiency by ~0.2%.
Availability
MBRS10150CT is available at Aetrix Electronics and suitable for switching mode power supplies, laptop adapters, and industrial DC-DC converters requiring stable component supply and long-term production continuity.
Supply support for MBRS10150CT 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 global industrial, computing, and consumer markets since 1979.
The MBRS10150CT belongs to TSC's high-current Schottky rectifier product line, engineered specifically for high-frequency, high-efficiency secondary-side rectification in compact power supplies and adapters.
FAQ
What is the maximum junction temperature rating for the MBRS10150CT?
The MBRS10150CT has a maximum junction temperature (TJ) rating of +150°C, verified per absolute maximum ratings table in the official Taiwan Semiconductor datasheet (Version M2103). This allows continuous operation in high-ambient environments such as enclosed power supplies or industrial control cabinets, provided thermal design meets RθJC = 2°C/W and sufficient PCB copper area or heatsinking is implemented for the exposed cathode tab.
Does the MBRS10150CT support automated pick-and-place assembly?
Yes, the MBRS10150CT is explicitly designed for automated placement, as confirmed in its official features list. Its TO-263AB (D2PAK) package uses matte tin-plated leads compliant with J-STD-002 solderability standards, and its moisture sensitivity level is rated at Level 1 per J-STD-020 - meaning no dry-pack or baking is required prior to reflow, simplifying SMT line integration and reducing manufacturing overhead.
What is the reverse leakage current specification for the MBRS10150CT at 125°C?
At 125°C junction temperature and rated reverse voltage (150V), the MBRS10150CT exhibits a maximum reverse current (IR) of 5 mA per diode, as specified in the Electrical Specifications table of the Taiwan Semiconductor datasheet (Version M2103). This value reflects worst-case leakage under elevated thermal stress and is critical for evaluating standby power loss in always-on power supplies.
Is the MBRS10150CT RoHS and halogen-free compliant?
Yes, the MBRS10150CT is RoHS compliant and halogen-free in accordance with IEC 61249-2-21, as stated in the official features section of the Taiwan Semiconductor datasheet (Version M2103). The molding compound meets UL 94V-0 flammability rating, and all materials meet environmental compliance requirements for global commercial and industrial deployment.
How does the guard ring feature improve reliability in the MBRS10150CT?
The guard ring structure in the MBRS10150CT mitigates edge breakdown under high electric field stress, particularly during voltage transients or partial discharge events. As documented in the datasheet features, this design enhancement increases overvoltage ruggedness - making the device more resilient in applications like SMPS with poor input filtering or industrial systems subject to line surges, thereby extending operational lifetime without requiring additional external clamping components.
MBRS10150CT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 150 V
- Current - Average Rectified (Io) (per Diode):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 980 mV @ 10 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 150 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263AB (D2PAK)
MBRS10150CT FAQ
1.How can I place an order for MBRS10150CT through Aetrix?
Please submit a Request for Quotation (RFQ) for MBRS10150CT 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 MBRS10150CT reliable?
The price and inventory of MBRS10150CT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBRS10150CT is usually 5 days.
3.What payment methods are accepted for MBRS10150CT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBRS10150CT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBRS10150CT?
MBRS10150CT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBRS10150CT 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 MBRS10150CT?
For technical support, including MBRS10150CT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBRS10150CT requirements.
6.How does Aetrix verify that MBRS10150CT is sourced from the original manufacturer or authorized distributors?
All MBRS10150CT 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 MBRS10150CT meets industry standards.
7.What is the process for return or replacement of MBRS10150CT?
All MBRS10150CT units undergo pre-shipment inspection (PSI). If there is an issue with MBRS10150CT, 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 MBRS10150CT part is unused and in its original packaging.
Return procedure for MBRS10150CT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBRS10150CT Tags
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