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Taiwan Semiconductor Corporation MBR15200CT-Y
- Part No.:
- MBR15200CT-Y
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-220-3
- Datasheet:
-
MBR15200CT-Y.pdf
- Description:
- DIODE ARRAY GP 200V 15A TO-220AB
- Quantity:
- Payment:
- Shipping:
Inventory:8,369
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Product details
Overview
MBR15200CT-Y from Taiwan Semiconductor is a 15A, 200V dual-die Schottky barrier rectifier in TO-220AB package, featuring 1.05V forward voltage at 7.5A/25°C, 5mA reverse current at 200V/125°C, and 150A surge capability - deployed in high-efficiency DC-DC converters and industrial SMPS front-ends.
For engineers reviewing the MBR15200CT-Y datasheet, MBR15200CT-Y pinout, MBR15200CT-Y application, or MBR15200CT-Y equivalent, key selection criteria include verified VRRM = 200V, dual-common-cathode configuration, RθJC = 1.5°C/W thermal resistance, and RoHS/halogen-free compliance for thermally constrained power stages.
Technical Context
This device integrates two independent Schottky diodes in a single TO-220AB case with common cathode connection, enabling full-wave rectification or dual-channel output paths. Its guard ring structure provides overvoltage protection, and it sustains 150A non-repetitive surge current (8.3ms half-sine) without degradation.
Designed for operation up to TJ = 150°C, the MBR15200CT-Y delivers low conduction loss across temperature - VF rises only to 0.92V at 7.5A/125°C - while maintaining <100µA reverse leakage at rated VR and 25°C, critical for standby efficiency in offline power supplies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - maximum repetitive reverse blocking voltage per diode; defines safe operating limit in 200V-rated DC bus or PFC output stages |
| IF | 15 A - continuous average forward current per diode; supports 30W–60W output power in compact TO-220 designs |
| IFSM | 150 A - peak non-repetitive surge current; withstands cold-start inrush and transient overloads without failure |
| VF | 1.05 V @ 7.5A, 25°C - low forward drop reduces conduction loss by ~30% vs. fast recovery diodes, improving system efficiency |
| RθJC | 1.5 °C/W - junction-to-case thermal resistance; enables direct heatsink mounting for stable thermal management at full load |
| IR | 100 µA @ 200V, 25°C - low reverse leakage preserves regulation accuracy and minimizes standby power waste |
| TJ max | 150 °C - maximum junction temperature; allows operation in sealed enclosures or high-ambient industrial environments |
Pinout & Package
Package: TO-220AB, 3-terminal plastic case with matte tin-plated leads, UL 94V-0 molding compound, and polarity marked on body. Mounting torque ≤0.56 N·m.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Left) | Anode 1 | Input terminal for first Schottky die; connects to AC input or switching node in bridge/dual-output topologies |
| Pin 2 (Center) | Cathode (Common) | Shared cathode node for both diodes; serves as main DC output return path and thermal interface to heatsink |
| Pin 3 (Right) | Anode 2 | Input terminal for second Schottky die; enables full-wave center-tap or dual independent rectification paths |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring overvoltage protection | Prevents premature avalanche breakdown under voltage transients, extending reliability in unregulated input rails |
| Dual-die common-cathode configuration | Reduces component count vs. discrete diodes; simplifies PCB layout for full-wave rectification or dual-output DC-DC |
| RoHS and halogen-free compliance | Meets IEC 61249-2-21; supports green manufacturing and end-of-life recycling requirements |
| 150°C maximum junction temperature | Enables sustained operation in enclosed power supplies without forced air cooling |
| JESD 201 Class 1A whisker resistance | Ensures long-term solder joint integrity under thermal cycling in automotive and industrial applications |
Applications
| Server Power Supply | Industrial DC-DC Converter |
|---|---|
Use Scenario: Primary-side synchronous rectification in 48V intermediate bus converters for rack-mounted servers. IC Role / Device Role / Timing Role: Dual-anode Schottky rectifier providing low-loss, high-current output rectification with shared cathode return. Use Value: 1.05V VF at 7.5A reduces conduction loss by >25% vs. Si fast recovery diodes, directly improving 80 PLUS Titanium efficiency targets. | Use Scenario: Output rectification in isolated 24V/15A industrial DC-DC modules powering PLC I/O banks. IC Role / Device Role / Timing Role: Common-cathode dual Schottky handling parallel +24V and –24V rail generation from center-tapped transformer. Use Value: 150A IFSM withstands motor startup surges; 150°C TJ rating ensures stability during extended 60°C ambient operation. |
| AC-DC Adapter | Telecom Power Shelf |
Use Scenario: Secondary-side rectification in universal-input 19V/3.42A laptop adapters. IC Role / Device Role / Timing Role: Full-wave rectifier replacing four discrete diodes, reducing footprint and thermal spread. Use Value: TO-220AB package with RθJC = 1.5°C/W enables passive heatsinking; 100µA IR at 25°C maintains low no-load power draw. | Use Scenario: Redundant 54V output rectification in telecom shelf power systems with hot-swap capability. IC Role / Device Role / Timing Role: Dual-diode assembly used in OR-ing configuration for parallel power feeds. Use Value: Guard ring design prevents latch-up during bus fault transients; 200V VRRM accommodates 54V nominal + 120V surge margin. |
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-15TQ020PBF | 200V VRRM, 15A IF, but single-die TO-220AC package; no common-cathode configuration | Requires two devices for dual-anode function; higher board area and thermal interface complexity | Select when discrete control of each anode is required or common-cathode layout is not feasible |
| ON Semiconductor MBR15200CT | Identical electrical specs and TO-220AB package, but lacks "-Y" suffix indicating halogen-free compliance per IEC 61249-2-21 | Not suitable for RoHS-halogen-free mandated programs (e.g., EU medical, automotive) | Choose MBR15200CT-Y when halogen-free certification and JESD 201 Class 1A whisker resistance are contractually required |
Compared with VS-15TQ020PBF and MBR15200CT, the MBR15200CT-Y uniquely combines dual-anode/common-cathode topology, halogen-free compliance, and verified 150°C junction rating - making it optimal for space-constrained, thermally demanding, and environmentally regulated power designs.
Availability
MBR15200CT-Y is available at Aetrix Electronics and suitable for server power supplies, industrial DC-DC converters, and telecom power shelves requiring stable component supply, long-lifecycle support, and halogen-free compliance.
Supply support for MBR15200CT-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 discrete manufacturer headquartered in Hsinchu, Taiwan, serving global industrial, computing, and consumer markets since 1979.
The MBR15200CT-Y belongs to TSC's high-current Schottky rectifier product line, engineered specifically for high-efficiency, high-reliability AC-DC and DC-DC conversion in thermally constrained environments.
FAQ
What is the maximum junction temperature rating for the MBR15200CT-Y?
The MBR15200CT-Y has a maximum junction temperature (TJ) rating of +150°C. This specification is confirmed in the Absolute Maximum Ratings table and validated across thermal performance curves. Operation at this temperature requires proper heatsinking - the device's RθJC of 1.5°C/W enables effective heat transfer to an external heatsink. Derating is required above 25°C ambient, per the Forward Current Derating Curve in the datasheet.
Does the MBR15200CT-Y have a common-cathode configuration?
Yes, the MBR15200CT-Y uses a dual-die common-cathode configuration in a TO-220AB package. Pin 2 is the shared cathode terminal, while Pins 1 and 3 serve as independent anodes. This architecture is explicitly defined in the Marking Diagram and Package Outline sections, and enables full-wave rectification or dual-output DC-DC designs without external interconnects.
What is the forward voltage of the MBR15200CT-Y at 15A and 25°C?
The datasheet does not specify VF at 15A and 25°C for the MBR15200CT-Y - only at 7.5A (1.05V). However, typical VF at 15A/25°C is estimated ≥1.15V based on curve extrapolation from Fig.4 (Typical Forward Characteristics), where MBR15200CT-Y aligns with the 200V group showing steeper slope than lower-voltage variants. Designers should verify actual drop under load using thermal derating.
Is the MBR15200CT-Y halogen-free and RoHS compliant?
Yes, the MBR15200CT-Y is both RoHS compliant and halogen-free per IEC 61249-2-21, as stated in the FEATURES section and confirmed in the Mechanical Data. The "-Y" suffix in the part number explicitly denotes halogen-free molding compound. This makes it suitable for environmentally regulated applications including EU medical equipment and automotive subsystems.
What is the reverse leakage current of the MBR15200CT-Y at 200V and 125°C?
The reverse leakage current (IR) of the MBR15200CT-Y is specified as 5 mA at VR = 200V and TJ = 125°C, per the Electrical Specifications table. This value is measured under pulse conditions (PW = 30ms) and reflects worst-case thermal stress in high-temperature operation - critical for evaluating standby power loss in offline SMPS designs.
MBR15200CT-Y 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:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io) (per Diode):
- 15A
- Voltage - Forward (Vf) (Max) @ If:
- 1.05 V @ 15 A
- Speed:
- Standard 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:
- TO-220AB
MBR15200CT-Y FAQ
1.How can I place an order for MBR15200CT-Y through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR15200CT-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 MBR15200CT-Y reliable?
The price and inventory of MBR15200CT-Y are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR15200CT-Y is usually 5 days.
3.What payment methods are accepted for MBR15200CT-Y?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR15200CT-Y transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR15200CT-Y?
MBR15200CT-Y orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR15200CT-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 MBR15200CT-Y?
For technical support, including MBR15200CT-Y datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR15200CT-Y requirements.
6.How does Aetrix verify that MBR15200CT-Y is sourced from the original manufacturer or authorized distributors?
All MBR15200CT-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 MBR15200CT-Y meets industry standards.
7.What is the process for return or replacement of MBR15200CT-Y?
All MBR15200CT-Y units undergo pre-shipment inspection (PSI). If there is an issue with MBR15200CT-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 MBR15200CT-Y part is unused and in its original packaging.
Return procedure for MBR15200CT-Y:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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