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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Diode Arrays

Taiwan Semiconductor Corporation MBR10200CT-Y

Name: MBR10200CT-Y
Brand: Taiwan Semiconductor Corporation
SKU: MBR10200CT-Y
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MBR10200CT-Y

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Diode Arrays

Package:: TO-220-3

Datasheet:: MBR10200CT-Y.pdf

Description:: DIODE ARR SCHOT 200V 10A TO220AB

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Product details

Overview

MBR10200CT-Y from Taiwan Semiconductor is a 10A, 200V dual-die Schottky barrier rectifier in TO-220AB package, featuring 0.98V max forward voltage at 10A/25°C, 120A surge capability, and 1.5°C/W junction-to-case thermal resistance. It serves as a high-efficiency output rectifier in high-voltage DC–DC converters and industrial SMPS.

For engineers reviewing the MBR10200CT-Y datasheet, MBR10200CT-Y pinout, MBR10200CT-Y application, or MBR10200CT-Y equivalent, key selection criteria include reverse voltage rating (200V), dual-common-cathode configuration, thermal performance under conduction loss, and RoHS/halogen-free compliance for regulated power systems.

Technical Context

This device integrates two independent Schottky diodes in a single TO-220AB package with common cathode connection, enabling synchronous or interleaved rectification topologies. Its 200V V_RRM supports wide-input-range offline and telecom power supplies where higher blocking voltage is required without sacrificing low VF trade-offs.

The 1.5°C/W R_θJC and 150°C maximum junction temperature allow sustained 10A operation with moderate heatsinking. Reverse leakage remains ≤5mA at 125°C and rated VR, critical for maintaining efficiency in thermally constrained environments.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	200 V - Maximum repetitive reverse voltage; defines safe operating range in high-voltage secondary-side rectification
I_F	10 A - Continuous forward current per diode; determines minimum trace width and heatsink sizing
V_F (max)	0.98 V @ 10A, 25°C - Directly impacts conduction loss and system efficiency at full load
I_FSM	120 A - Non-repetitive surge rating; enables robustness against line transients and startup inrush
R_θJC	1.5 °C/W - Thermal resistance from junction to case; used to calculate temperature rise under steady-state dissipation
I_R (max)	5 mA @ 200V, 125°C - Reverse leakage at worst-case thermal/voltage stress; affects standby power and reliability
T_J max	150 °C - Maximum allowable junction temperature; sets upper limit for thermal design margin

Pinout & Package

Package: TO-220AB, 3-terminal plastic case with isolated mounting tab, matte tin-plated leads, UL 94V-0 molding compound, polarity marked on body.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Anode 1)	Anode of first Schottky die	Connects to transformer secondary or switching node; must withstand full reverse voltage
Pin 2 (Cathode)	Common cathode of both dies	Output node shared by both diodes; carries full 10A sum current in parallel configuration
Pin 3 (Anode 2)	Anode of second Schottky die	Enables dual-output or center-tapped rectification; electrically isolated from Pin 1 except via cathode

Key Features

Feature	Design Value
Guard ring structure	Provides edge termination to suppress premature avalanche breakdown at 200V V_RRM, improving voltage ruggedness
Low forward voltage	0.98V max at 10A/25°C reduces conduction loss vs. silicon rectifiers, directly increasing converter efficiency
High surge current rating	120A I_FSM supports reliable operation during cold-start and transient overload conditions
RoHS & halogen-free	Complies with IEC 61249-2-21; meets environmental requirements for industrial and consumer end equipment
TO-220AB mechanical robustness	1.88g weight, JESD 201 Class 1A whisker resistance, and 0.56 N·m max mounting torque ensure long-term mechanical reliability

Applications

Telecom DC–DC Converters	Industrial SMPS Outputs
Use Scenario: 48V input to 12V/5V isolated DC–DC modules in base station power shelves. IC Role / Device Role / Timing Role: Dual-anode Schottky rectifier delivering 10A total output with minimal voltage drop and heat generation. Use Value: Enables >92% efficiency at full load due to 0.98V V_F and low R_θJC, reducing cooling requirements in dense telecom chassis.	Use Scenario: Secondary-side rectification in 3kW industrial AC–DC front-end supplies with wide input range. IC Role / Device Role / Timing Role: High-voltage (200V) common-cathode rectifier handling peak inverse voltages from transformer leakage spikes. Use Value: Guard ring and 120A I_FSM prevent failure during line surges and short-circuit recovery events.
Server PSU Hold-Up Circuits	LED Driver Secondary Rectification
Use Scenario: Output stage of redundant 12V/54A server PSUs requiring high reliability and low EMI. IC Role / Device Role / Timing Role: Dual-die configuration allows interleaved conduction to reduce ripple current into bulk capacitors. Use Value: 1.5°C/W R_θJC and 150°C T_J max support continuous operation at 85°C ambient without derating.	Use Scenario: Constant-current LED drivers for high-bay lighting with 36–72V output and 10A drive capability. IC Role / Device Role / Timing Role: Low-V_F rectifier minimizing power loss across multiple series-connected LED strings. Use Value: 0.78V V_F at 10A/125°C maintains stable output regulation and thermal stability over full operating temperature range.

Telecom DC–DC Converters

Industrial SMPS Outputs

Use Scenario: 48V input to 12V/5V isolated DC–DC modules in base station power shelves.

IC Role / Device Role / Timing Role: Dual-anode Schottky rectifier delivering 10A total output with minimal voltage drop and heat generation.

Use Value: Enables >92% efficiency at full load due to 0.98V V_F and low R_θJC, reducing cooling requirements in dense telecom chassis.

Use Scenario: Secondary-side rectification in 3kW industrial AC–DC front-end supplies with wide input range.

IC Role / Device Role / Timing Role: High-voltage (200V) common-cathode rectifier handling peak inverse voltages from transformer leakage spikes.

Use Value: Guard ring and 120A I_FSM prevent failure during line surges and short-circuit recovery events.

Server PSU Hold-Up Circuits

LED Driver Secondary Rectification

Use Scenario: Output stage of redundant 12V/54A server PSUs requiring high reliability and low EMI.

IC Role / Device Role / Timing Role: Dual-die configuration allows interleaved conduction to reduce ripple current into bulk capacitors.

Use Value: 1.5°C/W R_θJC and 150°C T_J max support continuous operation at 85°C ambient without derating.

Use Scenario: Constant-current LED drivers for high-bay lighting with 36–72V output and 10A drive capability.

IC Role / Device Role / Timing Role: Low-V_F rectifier minimizing power loss across multiple series-connected LED strings.

Use Value: 0.78V V_F at 10A/125°C maintains stable output regulation and thermal stability over full operating temperature range.

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-10BQ020	200V V_RRM, 10A I_F, but single-diode TO-220AC; no common-cathode configuration	Requires two devices for dual-anode function; increases PCB area and thermal management complexity	Select only if discrete anode routing is preferred and space permits duplication
ON Semiconductor MBR10200CT	Identical electrical specs and TO-220AB package; differs only in date-code marking suffix (-Y vs. blank)	No functional difference; same pinout, thermal, and reliability behavior	Valid drop-in alternative when -Y marking is not required for traceability or qualification

Compared with MBR10200CT-Y, VS-10BQ020 lacks integrated dual-anode functionality and increases BOM count, while MBR10200CT offers identical performance without the -Y suffix-making it suitable where enhanced lot traceability isn't mandated.

Availability

MBR10200CT-Y is available at Aetrix Electronics and suitable for telecom DC–DC converters, industrial SMPS outputs, and LED driver secondary rectification requiring stable component supply, consistent thermal performance, and RoHS-compliant manufacturing.

Supply support for MBR10200CT-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 discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, specializing in power rectifiers, TVS diodes, and MOSFETs.

The MBR10200CT-Y belongs to TSC's high-voltage Schottky rectifier product line, engineered for efficiency-critical secondary-side power conversion in industrial, telecom, and computing infrastructure.

FAQ

What is the maximum junction temperature rating for MBR10200CT-Y?

The MBR10200CT-Y has a maximum junction temperature (T_J) of +150°C, verified per absolute maximum ratings in the official Taiwan Semiconductor datasheet. This rating applies under continuous operation with appropriate heatsinking and accounts for thermal derating curves up to 150°C ambient. The MBR10200CT-Y must be operated within this limit to ensure long-term reliability and avoid parametric shift or catastrophic failure.

Does MBR10200CT-Y support dual-anode, common-cathode rectification?

Yes, the MBR10200CT-Y integrates two independent Schottky diodes in a single TO-220AB package with a shared cathode terminal (Pin 2), enabling dual-anode, common-cathode topology. This configuration is explicitly confirmed in the "Configuration" field of the KEY PARAMETERS section and supported by the pinout diagram showing separate anodes (Pins 1 and 3) and one common cathode (Pin 2).

What is the forward voltage of MBR10200CT-Y at 10A and 125°C?

The forward voltage of MBR10200CT-Y is 0.88 V maximum at 10A and 125°C, as specified in the ELECTRICAL SPECIFICATIONS table under "Forward voltage per diode" with condition IF = 10A, TJ = 125°C. This value reflects real-world thermal performance and is critical for calculating conduction losses in high-ambient-temperature applications such as enclosed industrial power supplies.

Is MBR10200CT-Y RoHS and halogen-free compliant?

Yes, MBR10200CT-Y is RoHS compliant and halogen-free in accordance with IEC 61249-2-21, as stated in the FEATURES section of the official Taiwan Semiconductor documentation. The device uses matte tin-plated leads and a UL 94V-0 molding compound, satisfying environmental requirements for commercial, industrial, and consumer electronics markets.

What is the junction-to-case thermal resistance of MBR10200CT-Y?

The junction-to-case thermal resistance (R_θJC) of MBR10200CT-Y is 1.5°C/W, per the THERMAL PERFORMANCE table. This value is measured from the semiconductor junction to the metal tab (case) surface and is essential for calculating temperature rise under steady-state power dissipation-enabling accurate heatsink sizing for 10A continuous operation.

MBR10200CT-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:: Schottky

Voltage - DC Reverse (Vr) (Max):: 200 V

Current - Average Rectified (Io) (per Diode):: 10A

Voltage - Forward (Vf) (Max) @ If:: 700 mV @ 10 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:: TO-220AB

MBR10200CT-Y FAQ

1.How can I place an order for MBR10200CT-Y through Aetrix?

Please submit a Request for Quotation (RFQ) for MBR10200CT-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 MBR10200CT-Y reliable?

The price and inventory of MBR10200CT-Y are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR10200CT-Y is usually 5 days.

3.What payment methods are accepted for MBR10200CT-Y?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR10200CT-Y transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MBR10200CT-Y?

MBR10200CT-Y orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MBR10200CT-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 MBR10200CT-Y?

For technical support, including MBR10200CT-Y datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR10200CT-Y requirements.

6.How does Aetrix verify that MBR10200CT-Y is sourced from the original manufacturer or authorized distributors?

All MBR10200CT-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 MBR10200CT-Y meets industry standards.

7.What is the process for return or replacement of MBR10200CT-Y?

All MBR10200CT-Y units undergo pre-shipment inspection (PSI). If there is an issue with MBR10200CT-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 MBR10200CT-Y part is unused and in its original packaging.

Return procedure for MBR10200CT-Y:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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