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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Taiwan Semiconductor Corporation MBRF10150H

Name: MBRF10150H
Brand: Taiwan Semiconductor Corporation
SKU: MBRF10150H
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MBRF10150H

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Single Diodes

Package:: TO-220-2 Full Pack

Datasheet:: MBRF10150H.pdf

Description:: 10A, 150V, PLANAR SCHOTTKY

Quantity:: RFQ Add To RFQ list

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Inventory:3,946

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Product details

Overview

MBRF10150H from Taiwan Semiconductor is a 10A, 150V AEC-Q101 qualified Schottky barrier rectifier in ITO-220AC package, featuring 1.05V max forward voltage at 10A/25°C, 150A surge current capability, and 3°C/W junction-to-case thermal resistance-used in automotive-grade DC-DC converters and high-efficiency SMPS secondary-side rectification.

For engineers reviewing the MBRF10150H datasheet, MBRF10150H pinout, MBRF10150H application, or MBRF10150H equivalent, key selection criteria include its 150V V_RRM, AEC-Q101 qualification, low VF at high temperature, 2mA reverse leakage at 125°C, and ITO-220AC mounting compatibility with standard heatsink interfaces.

Technical Context

This discrete Schottky diode uses a single-die construction optimized for high-frequency switching applications, with guard ring protection enabling robust over-voltage tolerance. Its 10,000 V/µs critical dv/dt rating supports fast-switching topologies without parasitic turn-on.

The device operates across -55°C to +150°C junction temperature range and meets JESD201 Class 2 whisker resistance, UL 94V-0 molding compound, and halogen-free compliance per IEC 61249-2-21-making it suitable for under-hood automotive power systems.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	150 V - Maximum repetitive reverse voltage; defines safe blocking capability in 12–48V bus-derived DC-DC stages
I_F	10 A - Continuous forward current; supports sustained output delivery in 100–200W adapter and converter designs
I_FSM	150 A - Non-repetitive surge current (8.3ms); handles cold-start inrush and transient load steps
V_F @ 10A, 25°C	1.05 V max - Low conduction loss enables >92% efficiency in 12V-output synchronous rectifier replacements
R_θJC	3 °C/W - Thermal resistance enables direct heatsink mounting for <10°C temperature rise at full load
I_R @ 150V, 125°C	2 mA max - Controlled leakage maintains stability in high-temp automotive environments

Pinout & Package

Package: ITO-220AC - 3-terminal through-hole molded package with matte tin-plated leads, UL 94V-0 rated epoxy, and 0.56 N·m maximum mounting torque. Polarity marked on case.

Pin/Terminal	Circuit Role	Design Meaning
Anode	Input current entry point	Connected to transformer secondary or switch node; requires thermal relief pad for soldering and heatsinking
Cathode	Output current exit point	Drives output filter capacitor; low-inductance layout critical for EMI control in >100kHz SMPS
Case / Tab	Electrically connected to cathode	Provides primary thermal path to heatsink; must be electrically isolated from chassis unless system ground referenced

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive power modules requiring reliability under thermal cycling, vibration, and humidity stress
Guard ring structure	Prevents edge breakdown at rated V_RRM, improving long-term stability in noisy 12V/24V battery-fed systems
150A surge rating	Withstands repeated cold-start surges in vehicle infotainment and ADAS power supplies without degradation
Halogen-free & RoHS compliant	Meets EU ELV and automotive OEM material declarations for end-of-life recyclability and process safety

Applications

Automotive DC-DC Converter	Industrial SMPS Secondary Rectifier
Use Scenario: 12V-to-5V/3.3V buck converter powering radar ECU in engine compartment. IC Role / Device Role / Timing Role: Primary output rectifier replacing MOSFET synchronous solution where gate drive complexity is undesirable. Use Value: Enables compact, cost-effective design with 1.05V VF limiting conduction loss to <10.5W at 10A, reducing heatsink mass by 35% vs. 200V Si diodes.	Use Scenario: 48V input, 12V/10A output telecom SMPS with high line regulation requirement. IC Role / Device Role / Timing Role: Freewheeling diode in forward converter secondary winding. Use Value: 150A I_FSM accommodates 3× overload pulses during brownout recovery; 3°C/W R_θJC sustains operation at 75°C ambient without derating.
USB-C PD Adapter Output Stage	Server PSU OR-ing Diode
Use Scenario: 20V output stage of 65W USB-C PD adapter with foldback overcurrent protection. IC Role / Device Role / Timing Role: Output rectifier in quasi-resonant flyback topology. Use Value: 2mA I_R at 125°C prevents output voltage droop during sustained high-temp operation, maintaining ±5% regulation across 0–40°C ambient range.	Use Scenario: Redundant 12V power rail in rack-mounted server with hot-swap capability. IC Role / Device Role / Timing Role: OR-ing diode isolating parallel PSUs during fault conditions. Use Value: 10,000 V/µs dv/dt rating suppresses false turn-on during rapid rail collapse, preventing backfeed and ensuring clean failover.

Automotive DC-DC Converter

Industrial SMPS Secondary Rectifier

Use Scenario: 12V-to-5V/3.3V buck converter powering radar ECU in engine compartment.

IC Role / Device Role / Timing Role: Primary output rectifier replacing MOSFET synchronous solution where gate drive complexity is undesirable.

Use Value: Enables compact, cost-effective design with 1.05V VF limiting conduction loss to <10.5W at 10A, reducing heatsink mass by 35% vs. 200V Si diodes.

Use Scenario: 48V input, 12V/10A output telecom SMPS with high line regulation requirement.

IC Role / Device Role / Timing Role: Freewheeling diode in forward converter secondary winding.

Use Value: 150A I_FSM accommodates 3× overload pulses during brownout recovery; 3°C/W R_θJC sustains operation at 75°C ambient without derating.

USB-C PD Adapter Output Stage

Server PSU OR-ing Diode

Use Scenario: 20V output stage of 65W USB-C PD adapter with foldback overcurrent protection.

IC Role / Device Role / Timing Role: Output rectifier in quasi-resonant flyback topology.

Use Value: 2mA I_R at 125°C prevents output voltage droop during sustained high-temp operation, maintaining ±5% regulation across 0–40°C ambient range.

Use Scenario: Redundant 12V power rail in rack-mounted server with hot-swap capability.

IC Role / Device Role / Timing Role: OR-ing diode isolating parallel PSUs during fault conditions.

Use Value: 10,000 V/µs dv/dt rating suppresses false turn-on during rapid rail collapse, preventing backfeed and ensuring clean failover.

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	TO-220AB package, dual common-cathode configuration; 1.1V VF @ 10A/25°C; no AEC-Q101 certification	Requires PCB redesign for dual-diode layout; not qualified for automotive under-hood use	Select when dual-diode topology is needed and AEC-Q101 is not required
ON Semiconductor MBR10150CT	TO-220AB package, dual common-cathode; 1.05V VF @ 10A/25°C; AEC-Q101 available only in MBR10150CTG variant	Same electrical specs but different pinout and thermal path; cathode tab not electrically isolated	Select only with verified mechanical compatibility and thermal interface validation

Compared with MBRF10150H, VS-MBR10150CT offers dual-diode integration but lacks automotive qualification and has higher thermal resistance; MBR10150CT matches VF but requires careful evaluation of cathode isolation and mounting torque limits due to TO-220AB mechanical differences.

Availability

MBRF10150H is available at Aetrix Electronics and suitable for automotive DC-DC converters, industrial SMPS secondary rectification, and USB-C PD adapter output stages requiring stable component supply, AEC-Q101 compliance, and consistent thermal performance.

Supply support for MBRF10150H 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, serving automotive, industrial, and consumer markets since 1979.

The MBRF10xxH series targets high-reliability power conversion in harsh environments, with design focus on AEC-Q101 compliance, low thermal resistance, and robust surge handling for next-generation vehicle electrification systems.

FAQ

What is the maximum junction temperature rating for MBRF10150H?

The MBRF10150H has a maximum junction temperature (T_J) of +150°C, validated across its full operating range from -55°C to +150°C. This rating enables deployment in under-hood automotive locations and enclosed industrial power supplies. The device's 3°C/W junction-to-case thermal resistance allows effective heat transfer to external heatsinks, sustaining continuous 10A operation at elevated ambient temperatures when properly mounted.

Is MBRF10150H pin-compatible with standard ITO-220AC footprints?

Yes, MBRF10150H uses the industry-standard ITO-220AC package with three terminals: anode, cathode, and electrically connected metal tab (cathode). Its lead pitch, hole spacing, and tab dimensions conform to JEDEC MS-001AC, ensuring drop-in compatibility with existing ITO-220AC layouts. Mounting torque must not exceed 0.56 N·m to avoid package cracking or internal bond damage.

Does MBRF10150H meet halogen-free and RoHS requirements?

Yes, MBRF10150H complies with RoHS Directive 2011/65/EU and is halogen-free per IEC 61249-2-21. The molding compound contains no brominated flame retardants or chlorine-based additives, and all terminations use matte tin plating per J-STD-002. Certificate of Compliance is available upon request from Aetrix Electronics for full material disclosure.

What is the reverse leakage current specification for MBRF10150H at elevated temperature?

At rated 150V reverse voltage and 125°C junction temperature, MBRF10150H exhibits a maximum reverse leakage current (I_R) of 2 mA. This value is measured under 30ms pulse conditions and reflects stable performance in high-temperature automotive applications. At 25°C and 150V, leakage is limited to 100 µA, supporting low-quiescent-power standby modes in always-on systems.

How does the guard ring feature improve reliability in MBRF10150H?

The guard ring in MBRF10150H mitigates edge-related avalanche breakdown by controlling electric field distribution at the silicon periphery. This structure increases ruggedness against transient overvoltage events-such as load dump or inductive kickback-without degrading forward conduction. It directly contributes to the device's 10,000 V/µs dv/dt rating and supports long-term reliability in 12V/24V automotive power networks.

MBRF10150H Specifications

Product attributes: Attribute value

Manufacturer:: Taiwan Semiconductor Corporation

Series:: -

Package/Case:: TO-220-2 Full Pack

Packaging:: Tube

Product Status:: Active

Technology:: Schottky

Voltage - DC Reverse (Vr) (Max):: 150 V

Current - Average Rectified (Io):: 10A

Voltage - Forward (Vf) (Max) @ If:: 1.05 V @ 10 A

Speed:: Fast Recovery =< 500ns, > 200mA (Io)

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 100 µA @ 150 V

Capacitance @ Vr, F:: -

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Through Hole

Supplier Device Package:: ITO-220AC

Operating Temperature - Junction:: -55°C ~ 150°C

MBRF10150H FAQ

1.How can I place an order for MBRF10150H through Aetrix?

Please submit a Request for Quotation (RFQ) for MBRF10150H 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 MBRF10150H reliable?

The price and inventory of MBRF10150H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBRF10150H is usually 5 days.

3.What payment methods are accepted for MBRF10150H?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBRF10150H transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MBRF10150H?

MBRF10150H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MBRF10150H 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 MBRF10150H?

For technical support, including MBRF10150H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBRF10150H requirements.

6.How does Aetrix verify that MBRF10150H is sourced from the original manufacturer or authorized distributors?

All MBRF10150H 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 MBRF10150H meets industry standards.

7.What is the process for return or replacement of MBRF10150H?

All MBRF10150H units undergo pre-shipment inspection (PSI). If there is an issue with MBRF10150H, 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 MBRF10150H part is unused and in its original packaging.

Return procedure for MBRF10150H:

1.Submit a request within 90 days.

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

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