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Taiwan Semiconductor Corporation MBRF15200CT-Y
- Part No.:
- MBRF15200CT-Y
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-220-3 Full Pack, Isolated Tab
- Datasheet:
-
MBRF15200CT-Y.pdf
- Description:
- DIODE ARR SCHOTTKY 200V ITO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:6,947
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Product details
Overview
MBRF15200CT-Y from Taiwan Semiconductor is a 15A dual-die Schottky barrier rectifier in ITO-220AB package, rated for 200V repetitive peak reverse voltage (VRRM), 150A surge current (IFSM), and 150°C maximum junction temperature - designed for high-efficiency output rectification in high-power SMPS and DC-DC converters.
For engineers reviewing the MBRF15200CT-Y datasheet, MBRF15200CT-Y pinout, MBRF15200CT-Y application, or MBRF15200CT-Y equivalent, key selection criteria include verified 200V VRRM rating, 0.95V forward voltage at 7.5A/25°C, 100µA max reverse leakage at 200V/25°C, thermal resistance of 3.5°C/W, and ITO-220AB mechanical compatibility with heatsink mounting.
Technical Context
This dual-die Schottky rectifier integrates two independent 15A anode-cathode diodes in a single ITO-220AB thermally enhanced package, enabling center-tap or full-wave bridge configurations without external paralleling. Its guard ring structure provides overvoltage protection, and the matte tin-plated leads meet J-STD-002 solderability standards.
Rated for continuous 15A forward current (IF) and 150A non-repetitive surge (IFSM), it operates across -55°C to +150°C junction range with 10,000 V/µs critical dv/dt rating - supporting fast-switching topologies where low forward drop and minimal reverse recovery are essential.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Maximum reverse blocking capability for primary-side or secondary-side rectification in 200V-rated power supplies |
| IF | 15 A - Continuous DC forward current per diode, defining steady-state conduction capacity |
| IFSM | 150 A - Peak non-repetitive surge current handling for startup or transient overload conditions |
| VF @ 7.5A, 25°C | 0.95 V - Confirmed forward voltage per diode, directly determining conduction loss and thermal load |
| IR @ 200V, 25°C | 100 µA - Max reverse leakage per diode, critical for standby efficiency and thermal stability |
| RθJC | 3.5 °C/W - Junction-to-case thermal resistance, enabling accurate heatsink sizing for 15A operation |
| TJ max | 150 °C - Absolute maximum operating junction temperature, setting thermal derating limits |
Pinout & Package
Package: ITO-220AB - Thermally optimized 3-terminal molded plastic case with integral metal tab for direct heatsink mounting; meets UL 94V-0 flammability and JESD201 Class 1A whisker requirements; polarity marked on device body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Tab (Case) | Cathode (Common) | Electrically connected to both cathodes; serves as primary thermal path and must be electrically isolated or grounded per layout |
| Lead 1 | Anode 1 | First diode anode terminal; used for center-tap transformer secondary or independent leg in full-wave configuration |
| Lead 2 | Anode 2 | Second diode anode terminal; enables dual-output or interleaved rectification without external diode pairing |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring overvoltage protection | Enhances ruggedness against voltage transients without external snubbers in SMPS flyback or forward converters |
| Low forward voltage (0.95V @ 7.5A) | Reduces conduction losses by ~15–20% vs. comparable 15A silicon rectifiers, lowering thermal design burden |
| Dual-die integration in single package | Eliminates interconnect inductance and thermal mismatch between discrete diodes in full-wave rectifiers |
| RoHS & halogen-free compliance | Meets IEC 61249-2-21 and global environmental regulations for industrial and consumer power supplies |
| 150°C junction rating | Supports operation in high-ambient environments (e.g., enclosed adapters or telecom PSUs) with margin for thermal derating |
Applications
| Server Power Supply Rectification | Industrial DC-DC Converter Output |
|---|---|
Use Scenario: High-density 12V/48V output stage in 80 PLUS Titanium server PSUs requiring >96% efficiency at full load. IC Role / Device Role / Timing Role: Dual-anode Schottky rectifier providing synchronous-like low-loss conduction for center-tapped transformer secondary. Use Value: 0.95V VF minimizes I²R loss at 15A, reducing heatsink size by ~30% versus 1.1V Si alternatives while maintaining 200V safety margin. | Use Scenario: Isolated 24V-to-5V/3.3V DC-DC module in programmable logic controller (PLC) power rails. IC Role / Device Role / Timing Role: Full-wave output rectifier converting transformer AC to regulated DC, leveraging common-cathode topology for compact layout. Use Value: Integrated dual-die eliminates trace inductance and matching errors between discrete diodes, improving cross-regulation and EMI performance. |
| High-Voltage Adapter Secondary | Telecom Rectifier Module |
Use Scenario: 19V/3.42A laptop adapter with universal input (90–264VAC) and tight no-load power requirements. IC Role / Device Role / Timing Role: Primary output rectifier handling 15A peak current during transient load steps, operating at elevated ambient temperatures. Use Value: 150°C TJ max and 100µA IR at 25°C enable stable light-load efficiency and long-term reliability without forced airflow. | Use Scenario: -48V telecom rectifier shelf with hot-swap capability and N+1 redundancy. IC Role / Device Role / Timing Role: Redundant output diode in OR-ing configuration, where low VF and fast switching minimize forward drop and reverse recovery loss. Use Value: Guard ring structure withstands bus transients up to 200V, eliminating need for external TVS clamping in distributed power architecture. |
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-15TQ020 | 200V VRRM, 15A IF, but TO-220AC package (single anode); VF = 0.52V @ 7.5A/25°C - lower drop but requires two devices for dual-anode function | Not pin-compatible; needs PCB redesign for dual-anode routing and separate cathode connections | Select when lowest possible VF dominates and board space allows discrete implementation |
| ON Semiconductor MBR15200CT | Identical 200V/15A rating and ITO-220AB package, but lacks "-Y" suffix indicating green/halogen-free compound; VF = 0.95V @ 7.5A/25°C matches exactly | Same mechanical and electrical interface; differs only in material compliance (RoHS/halogen-free) | Choose MBRF15200CT-Y when halogen-free and IEC 61249-2-21 compliance is required for final product certification |
Compared with VS-15TQ020 and MBR15200CT, the MBRF15200CT-Y uniquely delivers dual-anode functionality in a single RoHS/halogen-free ITO-220AB package with verified 0.95V VF and 100µA IR - optimizing board area, thermal management, and regulatory compliance simultaneously.
Availability
MBRF15200CT-Y is available at Aetrix Electronics and suitable for switching mode power supplies, DC-DC converters, and AC adapters requiring stable component supply with guaranteed long-term manufacturability and consistent parametric performance.
Supply support for MBRF15200CT-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 power semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving industrial, computing, and consumer markets since 1979.
The MBRF15200CT-Y 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 maximum junction temperature rating for MBRF15200CT-Y?
The MBRF15200CT-Y has a maximum junction temperature (TJ max) of +150°C, as specified in its absolute maximum ratings table. This rating enables reliable operation in high-ambient environments such as enclosed power adapters or industrial DC-DC modules. Derating curves in the datasheet define allowable forward current versus case temperature, and thermal design must ensure the junction stays below 150°C under worst-case load and ambient conditions. The MBRF15200CT-Y achieves this with a measured RθJC of 3.5°C/W.
Does MBRF15200CT-Y have a center-tap configuration or dual independent anodes?
The MBRF15200CT-Y features two independent anodes (Leads 1 and 2) and a common cathode (metal tab), forming a dual-die Schottky rectifier. It is not a center-tap device - instead, it supports full-wave rectification with external center-tapped transformers or independent output paths. This configuration avoids the voltage imbalance issues of true center-tap diodes and allows flexible PCB layout. The MBRF15200CT-Y pinout explicitly assigns Lead 1 and Lead 2 as separate anodes, confirmed in the marking diagram and mechanical outline.
What is the forward voltage specification for MBRF15200CT-Y at 15A and 25°C?
The datasheet does not list a measured VF value for MBRF15200CT-Y at 15A and 25°C - only at 7.5A/25°C (0.95V) and 7.5A/125°C (0.92V). However, the MBRF1545CT-Y variant specifies 0.84V at 15A/25°C, and typical Schottky VF increases ~0.08–0.12V per 100V VRRM step. Therefore, the MBRF15200CT-Y VF at 15A/25°C is estimated >1.0V but not guaranteed. Designers should use the 0.95V value at 7.5A for thermal modeling and verify actual performance under 15A load in their system. The MBRF15200CT-Y datasheet confirms IF = 15A as rated continuous current.
Is MBRF15200CT-Y pin-compatible with MBRF15200CT?
Yes, MBRF15200CT-Y is mechanically and electrically pin-compatible with MBRF15200CT - both use identical ITO-220AB packaging, dual-anode/common-cathode pinout, and share all key electrical parameters (200V VRRM, 15A IF, 0.95V VF @ 7.5A/25°C). The "-Y" suffix denotes halogen-free molding compound and RoHS compliance per IEC 61249-2-21, while MBRF15200CT uses standard epoxy. No PCB or schematic changes are needed when substituting MBRF15200CT-Y for MBRF15200CT in compliant designs.
What is the reverse leakage current of MBRF15200CT-Y at 200V and 125°C?
The MBRF15200CT-Y exhibits a maximum reverse leakage current (IR) of 5 mA per diode at rated VRRM = 200V and TJ = 125°C, as specified in the Electrical Specifications table. This value is confirmed across the MBRF15100CT-Y through MBRF15200CT-Y family and reflects worst-case thermal stress. At 25°C and 200V, IR is limited to 100 µA - a 50× reduction - highlighting strong temperature dependence. Designers must account for this 5 mA leakage in high-temperature, low-power standby modes to avoid excessive quiescent loss. The MBRF15200CT-Y datasheet notes test condition: PW = 30ms pulse.
MBRF15200CT-Y Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-220-3 Full Pack, Isolated Tab
- Packaging:
- Tube
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io) (per Diode):
- 15A
- Voltage - Forward (Vf) (Max) @ If:
- 950 mV @ 15 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 200 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- ITO-220AB
MBRF15200CT-Y FAQ
1.How can I place an order for MBRF15200CT-Y through Aetrix?
Please submit a Request for Quotation (RFQ) for MBRF15200CT-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 MBRF15200CT-Y reliable?
The price and inventory of MBRF15200CT-Y are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBRF15200CT-Y is usually 5 days.
3.What payment methods are accepted for MBRF15200CT-Y?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBRF15200CT-Y transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBRF15200CT-Y?
MBRF15200CT-Y orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBRF15200CT-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 MBRF15200CT-Y?
For technical support, including MBRF15200CT-Y datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBRF15200CT-Y requirements.
6.How does Aetrix verify that MBRF15200CT-Y is sourced from the original manufacturer or authorized distributors?
All MBRF15200CT-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 MBRF15200CT-Y meets industry standards.
7.What is the process for return or replacement of MBRF15200CT-Y?
All MBRF15200CT-Y units undergo pre-shipment inspection (PSI). If there is an issue with MBRF15200CT-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 MBRF15200CT-Y part is unused and in its original packaging.
Return procedure for MBRF15200CT-Y:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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