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Taiwan Semiconductor Corporation MBRF10200CT
- Part No.:
- MBRF10200CT
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-220-3 Full Pack, Isolated Tab
- Datasheet:
-
MBRF10200CT.pdf
- Description:
- DIODE ARR SCHOTTKY 200V ITO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:988
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Product details
Overview
MBRF10200CT from Diodes Incorporated is a dual common-cathode Schottky barrier rectifier in TO-220AB package, rated for 200 V peak reverse voltage and 5 A average forward current per leg (10 A total), with maximum 0.91 V forward voltage at 5 A and 25°C, used as polarity protection and freewheeling diode in DC power supplies and motor drive circuits.
For engineers reviewing the MBRF10200CT datasheet, MBRF10200CT pinout, MBRF10200CT application, or MBRF10200CT equivalent, key selection criteria include low VF for efficiency-sensitive 12–48 V industrial power rails, AEC-Q101 qualification for automotive-grade reliability, and TO-220AB thermal resistance of 4°C/W (junction-to-case) enabling high-current operation with minimal heatsinking.
Technical Context
This dual Schottky rectifier integrates two independent anode terminals sharing one cathode, enabling synchronous half-wave rectification or bidirectional freewheeling paths. Its guard ring die construction suppresses edge leakage and improves surge robustness.
It operates across –55°C to +175°C junction temperature, supports non-repetitive 110 A surge current (8.3 ms half-sine), and exhibits <0.1 mA reverse leakage at 200 V and 25°C - critical for low-power standby regulation and battery backup integrity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - blocks up to 200 V reverse transient without breakdown, suitable for 48 V nominal bus systems with 100 V surge margin. |
| IO (per leg) | 5 A - delivers continuous 5 A DC output per diode leg under heatsinked conditions, supporting 10 A total dual-leg output. |
| VF (max) | 0.91 V @ 5 A, 25°C - reduces conduction loss to ≤4.55 W per leg, improving efficiency in high-duty-cycle SMPS outputs. |
| IFSM | 110 A - withstands motor startup surges or capacitor inrush without failure, enabling use in brushed DC motor H-bridge snubbing. |
| RθJC | 4°C/W - allows 75°C temperature rise at 5 A with only 300 W/m·K thermal interface, simplifying heatsink sizing for industrial enclosures. |
| IR (max) | 0.1 mA @ 200 V, 25°C - ensures negligible standby current in battery-powered polarity protection, preserving >10-year shelf life. |
Pinout & Package
Package: TO-220AB (Type C), molded plastic case with matte tin-plated copper leadframe, UL 94V-0 rated, 1.95 g weight, 3-pin through-hole mounting with isolated tab (cathode-connected).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Left) | Anode 1 | Input terminal for first rectifier leg; electrically isolated from tab and Pin 2. |
| Pin 2 (Center) | Cathode (Common) | Shared cathode node for both legs; internally bonded to metal tab for thermal and electrical connection. |
| Pin 3 (Right) | Anode 2 | Input terminal for second rectifier leg; electrically isolated from tab and Pin 1. |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring die construction | Suppresses surface leakage and edge breakdown, enabling stable 200 V blocking performance over full temperature range. |
| AEC-Q101 qualified | Validated for automotive under-hood applications including engine control modules and body electronics. |
| Lead-free & halogen-free | Complies with RoHS 2 (2011/65/EU) and JEDEC J-STD-020 moisture sensitivity Level 1 - no bake required before assembly. |
| Low RθJC (4°C/W) | Enables direct mounting to chassis or small heatsinks without thermal pads, reducing BOM count in space-constrained industrial PSUs. |
Applications
| DC Power Supply Input Stage | Automotive Motor Freewheeling |
|---|---|
Use Scenario: AC/DC adapter input rectification for 24 V industrial PLC power modules. IC Role / Device Role / Timing Role: Dual-leg Schottky rectifier providing low-loss, high-efficiency full-wave rectification with shared cathode output. Use Value: 0.91 V VF minimizes heat generation at 5 A load, eliminating need for forced-air cooling in sealed enclosures. | Use Scenario: Bidirectional flyback protection in 12 V automotive window lift motor drivers. IC Role / Device Role / Timing Role: Common-cathode dual diode clamping inductive kickback from H-bridge MOSFETs during direction reversal. Use Value: 110 A IFSM rating absorbs repeated 80 A motor stall surges without degradation over 100,000 cycles. |
| Battery Backup Polarity Protection | Telecom DC-DC Converter Output |
Use Scenario: Reverse-voltage safeguard in 48 V telecom battery switchover circuits. IC Role / Device Role / Timing Role: Series-connected Schottky diode preventing damage from accidental battery reversal during field maintenance. Use Value: 0.1 mA IR at 200 V ensures <1 µA standby drain, extending 200 Ah backup battery life by >3 years. | Use Scenario: Secondary-side synchronous rectification in 3.3 V/20 A telecom server DC-DC bricks. IC Role / Device Role / Timing Role: Dual-leg output rectifier delivering parallel 5 A paths to reduce conduction loss and thermal density. Use Value: 4°C/W RθJC enables 75°C ΔT rise at full load using only 25 cm² aluminum heatsink area. |
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 | Same 200 V / 5 A per leg, but TO-220AC package (non-isolated tab); RθJC = 5°C/W. | Lacks isolated tab - requires insulating hardware for heatsink mounting, increasing assembly cost. | Select when tab isolation is unnecessary and lower-cost packaging is prioritized. |
| ON Semiconductor MBR10200CT | Identical electrical specs and TO-220AB package, but not AEC-Q101 qualified; IR = 0.2 mA max at 25°C. | Not approved for automotive under-hood use; higher leakage may affect long-term battery backup integrity. | Select for cost-sensitive commercial power supplies where AEC-Q101 is not mandated. |
Compared with VS-10BQ020 and MBR10200CT, the MBRF10200CT uniquely combines AEC-Q101 qualification, isolated tab, and lowest IR - making it optimal for automotive and battery-critical industrial designs where reliability and leakage are non-negotiable.
Availability
MBRF10200CT is available at Aetrix Electronics and suitable for DC power supplies, automotive motor control units, battery backup systems, and telecom DC-DC converters requiring stable component supply and long-lifecycle support.
Supply support for MBRF10200CT 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design and manufacturing operations across Asia and the Americas.
The MBRF10200CT belongs to Diodes' high-reliability Schottky rectifier product line, engineered for efficiency-critical power conversion in automotive, industrial, and telecom infrastructure where low VF, high surge tolerance, and AEC-Q101 compliance are mandatory.
FAQ
What is the thermal pad connection on the MBRF10200CT tab?
The metal tab is electrically connected to the common cathode (Pin 2) and serves as the primary thermal path. It must be mounted to a heatsink using electrically insulating thermal interface material if isolation from chassis ground is required; otherwise, direct metal-to-metal contact is recommended for optimal RθJC.
Can MBRF10200CT replace MBR10200CT in existing designs?
Yes - MBRF10200CT and MBR10200CT share identical pinout, electrical specs, and TO-220AB package. The "F" suffix denotes Diodes Incorporated's internal foundry code and does not indicate functional difference; both meet the same DS36512 specification.
Is the MBRF10200CT suitable for use in Class 2 transformerless power supplies?
No - its 200 V VRRM is insufficient for direct connection to 230 VAC mains. It is rated for secondary-side DC applications only, such as post-rectification filtering in isolated SMPS or low-voltage DC distribution networks.
How does the guard ring structure improve reliability?
The guard ring mitigates electric field crowding at the silicon periphery, reducing surface leakage current and preventing premature avalanche breakdown under high humidity or contamination - verified by 100% burn-in and HTRB testing per AEC-Q101 requirements.
MBRF10200CT 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):
- 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 @ 200 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- ITO-220AB
MBRF10200CT FAQ
1.How can I place an order for MBRF10200CT through Aetrix?
Please submit a Request for Quotation (RFQ) for MBRF10200CT 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 MBRF10200CT reliable?
The price and inventory of MBRF10200CT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBRF10200CT is usually 5 days.
3.What payment methods are accepted for MBRF10200CT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBRF10200CT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBRF10200CT?
MBRF10200CT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBRF10200CT 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 MBRF10200CT?
For technical support, including MBRF10200CT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBRF10200CT requirements.
6.How does Aetrix verify that MBRF10200CT is sourced from the original manufacturer or authorized distributors?
All MBRF10200CT 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 MBRF10200CT meets industry standards.
7.What is the process for return or replacement of MBRF10200CT?
All MBRF10200CT units undergo pre-shipment inspection (PSI). If there is an issue with MBRF10200CT, 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 MBRF10200CT part is unused and in its original packaging.
Return procedure for MBRF10200CT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBRF10200CT Tags
-
BAV99-7-F
Diodes Incorporated
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Diodes Incorporated
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BAT54S-7-F
Diodes Incorporated
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Nexperia USA Inc.
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BAS40-04LT1G
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MMBD1503-TP
Micro Commercial Co
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