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

Taiwan Semiconductor Corporation MBR6035PTH

Name: MBR6035PTH
Brand: Taiwan Semiconductor Corporation
SKU: MBR6035PTH
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MBR6035PTH

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Diode Arrays

Package:: TO-247-3

Datasheet:: MBR6035PTH.pdf

Description:: DIODE ARR SCHOTT 35V 60A TO247AD

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Inventory:4,110

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Product details

Overview

MBR6035PTH from Taiwan Semiconductor is a 60A, 35V AEC-Q101-qualified Schottky barrier rectifier in TO-247AD package, featuring 0.70 V max forward voltage at 30A/25°C, 420A surge capability, and guard ring overvoltage protection-used in high-efficiency SMPS and automotive-grade DC-DC converters.

For engineers reviewing the MBR6035PTH datasheet, MBR6035PTH pinout, MBR6035PTH application, or MBR6035PTH equivalent, key selection criteria include junction-to-case thermal resistance (1.2 °C/W), repetitive peak reverse voltage (35 V), dual-die configuration, and AEC-Q101 qualification for under-hood power conversion.

Technical Context

This discrete Schottky rectifier employs dual-die construction in a single TO-247AD package to support high-current, low-loss unidirectional conduction. Its 35 V V_RRM, 60 A continuous forward current, and 10,000 V/μs dV/dt rating enable robust operation in fast-switching topologies.

The device integrates a guard ring structure for enhanced transient overvoltage immunity and meets JESD201 Class 2 whisker resistance. With T_J rated from –55 °C to +150 °C and UL Recognized File #E-326243, it supports automotive and industrial environments requiring long-term thermal stability.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	35 V - Maximum repetitive reverse blocking voltage; defines safe operating limit in flyback or buck converter freewheeling paths.
I_F	60 A - Continuous average forward current; supports high-power adapter and TV PSU designs without forced air cooling.
I_FSM	420 A - Non-repetitive surge current (8.3 ms half-sine); withstands inrush and fault transients in industrial SMPS.
V_F @ 30A, 25°C	≤ 0.70 V - Low conduction loss per diode; reduces power dissipation and improves system efficiency above 90%.
R_θJC	1.2 °C/W - Junction-to-case thermal resistance; enables direct heatsink mounting with predictable temperature rise under full load.
T_J Range	–55 °C to +150 °C - Extended junction temperature range; certified for under-hood automotive applications per AEC-Q101.

Pinout & Package

TO-247AD (TO-3P) package with three terminals: Anode (A), Cathode (K), and case-connected thermal tab (electrically tied to cathode). Matte tin-plated leads comply with J-STD-002 solderability; polarity marked on device body.

Pin/Terminal	Circuit Role	Design Meaning
Anode (A)	Input current entry point	Connected to switching node or transformer secondary; carries full forward current during conduction phase.
Cathode (K)	Output current exit point	Common output rail connection; electrically bonded to metal tab for low-inductance, low-resistance return path.
Metal Tab	Thermal & electrical cathode extension	Provides primary heat transfer path to heatsink; must be electrically isolated unless circuit design intentionally references cathode potential.

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated reliability for automotive power modules including engine control units and ADAS DC-DC supplies.
Guard ring structure	Improves edge termination robustness against voltage transients and localized avalanche, extending lifetime in noisy SMPS environments.
UL Recognition (E-326243)	Confirms flammability (UL 94V-0), creepage/clearance, and long-term insulation integrity for safety-critical AC-DC adapters.
Dual-die configuration	Enables parallel conduction within one footprint-reducing PCB area vs. two discrete TO-220 devices while maintaining thermal symmetry.
Halogen-free (IEC 61249-2-21)	Meets RoHS and environmental compliance requirements for export to EU, Japan, and China without compromising thermal or mechanical performance.

Applications

Automotive DC-DC Converters	Industrial SMPS
Use Scenario: High-efficiency 12 V → 5 V/3.3 V conversion in vehicle infotainment and body control modules. IC Role / Device Role / Timing Role: Primary output rectifier in synchronous or quasi-resonant buck converters. Use Value: 0.70 V V_F minimizes conduction loss at 30–60 A loads, directly improving thermal margin and enabling passive cooling.	Use Scenario: Output stage of 3 kW server PSUs operating at 100 kHz+ switching frequencies. IC Role / Device Role / Timing Role: Freewheeling diode in LLC resonant converter secondary side. Use Value: 420 A I_FSM handles startup surges and short-circuit recovery without degradation, supporting high-reliability uptime.
Flat-Panel TV Power Supplies	Medical Grade Adapters
Use Scenario: Main 24 V/48 V output rectification in slim-profile LCD/LED TV power boards. IC Role / Device Role / Timing Role: Secondary-side Schottky rectifier replacing conventional silicon diodes. Use Value: Dual-die TO-247AD layout allows compact board placement while delivering 60 A with <1.2 °C/W thermal resistance.	Use Scenario: Isolated auxiliary supply in Class II medical equipment requiring reinforced insulation and low leakage. IC Role / Device Role / Timing Role: Output rectifier in flyback-derived bias rails powering isolated gate drivers and sensors. Use Value: UL Recognition and ≤1000 µA reverse leakage at 25°C ensure compliance with IEC 60601-1 creepage and patient leakage limits.

Automotive DC-DC Converters

Industrial SMPS

Use Scenario: High-efficiency 12 V → 5 V/3.3 V conversion in vehicle infotainment and body control modules.

IC Role / Device Role / Timing Role: Primary output rectifier in synchronous or quasi-resonant buck converters.

Use Value: 0.70 V V_F minimizes conduction loss at 30–60 A loads, directly improving thermal margin and enabling passive cooling.

Use Scenario: Output stage of 3 kW server PSUs operating at 100 kHz+ switching frequencies.

IC Role / Device Role / Timing Role: Freewheeling diode in LLC resonant converter secondary side.

Use Value: 420 A I_FSM handles startup surges and short-circuit recovery without degradation, supporting high-reliability uptime.

Flat-Panel TV Power Supplies

Medical Grade Adapters

Use Scenario: Main 24 V/48 V output rectification in slim-profile LCD/LED TV power boards.

IC Role / Device Role / Timing Role: Secondary-side Schottky rectifier replacing conventional silicon diodes.

Use Value: Dual-die TO-247AD layout allows compact board placement while delivering 60 A with <1.2 °C/W thermal resistance.

Use Scenario: Isolated auxiliary supply in Class II medical equipment requiring reinforced insulation and low leakage.

IC Role / Device Role / Timing Role: Output rectifier in flyback-derived bias rails powering isolated gate drivers and sensors.

Use Value: UL Recognition and ≤1000 µA reverse leakage at 25°C ensure compliance with IEC 60601-1 creepage and patient leakage limits.

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-60CP35-M3	Same 60 A / 35 V rating; R_θJC = 1.3 °C/W; no AEC-Q101 qualification; lead-free only.	Targeted at commercial/industrial SMPS-not validated for automotive temperature cycling or humidity testing.	Select when AEC-Q101 is not required and UL recognition is secondary to cost.
ON Semiconductor MBR6035CT	TO-220AB package; dual common-cathode configuration; V_F = 0.72 V @ 30A; R_θJC = 2.5 °C/W.	Limited to lower-power adapters (<500 W); requires larger heatsink due to higher thermal resistance.	Choose for space-constrained consumer adapters where TO-247 mounting is impractical.

Compared with VS-60CP35-M3 and MBR6035CT, the MBR6035PTH delivers superior thermal performance (1.2 °C/W), automotive-grade reliability (AEC-Q101), and UL safety certification-making it optimal for high-power, mission-critical, and regulated-end-equipment designs.

Availability

MBR6035PTH is available at Aetrix Electronics and suitable for automotive DC-DC converters, industrial SMPS, and flat-panel TV power supplies requiring stable component supply, long-lifecycle assurance, and traceable sourcing.

Supply support for MBR6035PTH 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 global power electronics markets since 1979.

The MBR6035PTH belongs to TSC's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for high-current, high-reliability power conversion in automotive and industrial applications where thermal robustness and safety certification are mandatory.

FAQ

What is the maximum junction temperature rating for MBR6035PTH?

The MBR6035PTH has a maximum junction temperature (T_J) of +150 °C and a minimum of –55 °C, fully compliant with AEC-Q101 stress test conditions. This wide operating range ensures reliable performance in under-hood automotive environments and high-ambient industrial enclosures. The MBR6035PTH maintains specified electrical parameters across this full range when derated per the forward current derating curve.

Is MBR6035PTH pin-compatible with MBR6035PT?

Yes-the MBR6035PTH shares identical TO-247AD package dimensions, terminal layout, and pinout with MBR6035PT. The "H" suffix denotes AEC-Q101 qualification and halogen-free construction but does not alter mechanical or electrical interface. The MBR6035PTH can replace MBR6035PT in existing designs without PCB changes, provided automotive reliability validation is required.

What is the forward voltage specification for MBR6035PTH at full rated current?

At I_F = 60 A and T_J = 25 °C, the MBR6035PTH exhibits a maximum forward voltage (V_F) of 0.82 V per diode. At elevated junction temperatures (125 °C), V_F drops to 0.60 V, reflecting the negative temperature coefficient typical of Schottky diodes. This behavior is confirmed in the MBR6035PTH datasheet Figure 4 (Typical Forward Characteristics).

Does MBR6035PTH require a heatsink in 60 A continuous operation?

Yes-continuous 60 A operation requires a properly sized heatsink. With R_θJC = 1.2 °C/W and typical V_F ≈ 0.75 V, power dissipation exceeds 45 W, resulting in >54 °C rise above case temperature. The MBR6035PTH thermal tab must be mounted to a heatsink using ≤1.13 N·m torque; isolation hardware is recommended if the heatsink is not referenced to cathode potential.

What safety certifications does MBR6035PTH hold?

The MBR6035PTH is UL Recognized under File #E-326243, confirming compliance with UL 94V-0 flammability, dielectric strength, and long-term insulation stability. It is also RoHS-compliant and halogen-free per IEC 61249-2-21. These certifications validate its use in end-equipment requiring safety agency approval, including medical adapters and industrial power systems.

MBR6035PTH Specifications

Product attributes: Attribute value

Manufacturer:: Taiwan Semiconductor Corporation

Series:: -

Package/Case:: TO-247-3

Packaging:: Tube

Product Status:: Active

Diode Configuration:: 1 Pair Common Cathode

Technology:: Schottky

Voltage - DC Reverse (Vr) (Max):: 35 V

Current - Average Rectified (Io) (per Diode):: 60A

Voltage - Forward (Vf) (Max) @ If:: 820 mV @ 60 A

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

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 1 mA @ 35 V

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Through Hole

Supplier Device Package:: TO-247AD (TO-3P)

MBR6035PTH FAQ

1.How can I place an order for MBR6035PTH through Aetrix?

Please submit a Request for Quotation (RFQ) for MBR6035PTH 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 MBR6035PTH reliable?

The price and inventory of MBR6035PTH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR6035PTH is usually 5 days.

3.What payment methods are accepted for MBR6035PTH?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR6035PTH transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MBR6035PTH?

MBR6035PTH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MBR6035PTH 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 MBR6035PTH?

For technical support, including MBR6035PTH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR6035PTH requirements.

6.How does Aetrix verify that MBR6035PTH is sourced from the original manufacturer or authorized distributors?

All MBR6035PTH 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 MBR6035PTH meets industry standards.

7.What is the process for return or replacement of MBR6035PTH?

All MBR6035PTH units undergo pre-shipment inspection (PSI). If there is an issue with MBR6035PTH, 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 MBR6035PTH part is unused and in its original packaging.

Return procedure for MBR6035PTH:

1.Submit a request within 90 days.

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

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