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

Diodes Incorporated MURS460C-13-F

Name: MURS460C-13-F
Brand: Diodes Incorporated
SKU: MURS460C-13-F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MURS460C-13-F

Manufacturer:: Diodes Incorporated

Category:: Single Diodes

Package:: DO-214AB, SMC

Datasheet:: MURS460C-13-F.pdf

Description:: DIODE GEN PURP 600V 4A SMC TR 3K

Quantity:: RFQ Add To RFQ list

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Inventory:6,113

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Product details

Overview

MURS460C-13-F from Diodes Incorporated is a 4.0A, 600V surface-mount super-fast rectifier diode with 50ns reverse recovery time, 1.28V forward voltage at 4A, and 10μA leakage current at 600V. It serves as a boost diode in discontinuous/critical-mode PFC circuits and as a freewheeling diode in switch-mode power supplies.

For engineers reviewing the MURS460C-13-F datasheet, MURS460C-13-F pinout, MURS460C-13-F application, or MURS460C-13-F equivalent, key selection criteria include its SMC package thermal resistance (R_θJC = 7°C/W), 110A non-repetitive surge rating, RoHS-compliant matte tin plating, and AEC-Q101 readiness for automotive-grade designs.

Technical Context

The MURS460C-13-F employs glass-passivated silicon die construction to achieve stable super-fast recovery (t_RR = 50ns) under IF = 0.5A/IR = 1.0A conditions. Its 600V peak repetitive reverse voltage (V_RRM) and 4.0A average rectified output current at T_C = +120°C support high-voltage, medium-current switching applications.

Thermal performance is defined by R_θJC = 7°C/W and R_θJL = 15°C/W on standard 12mm × 12mm copper pad, enabling reliable operation up to +150°C junction temperature. Total capacitance is 40pF at VR = 4V, f = 1MHz, supporting high-frequency switching stability.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	600 V - Withstands 600V repetitive reverse voltage without breakdown in PFC boost stages
I_O	4.0 A - Continuous average forward current at T_C = +120°C, suitable for mid-power SMPS outputs
V_F	1.28 V @ 4A - Low conduction loss improves efficiency in high-duty-cycle freewheeling paths
t_RR	50 ns - Enables operation in >100kHz switching converters with minimal switching loss
I_FSM	110 A (8.3ms) - Handles transient surges during startup or fault conditions in industrial power supplies
R_θJC	7 °C/W - Efficient heat transfer to heatsink or PCB copper, critical for thermal reliability in enclosed enclosures
C_T	40 pF @ 4V - Low junction capacitance minimizes ringing and EMI in high-dv/dt gate-drive or snubber circuits

Pinout & Package

Package: SMC (DO-214AB), molded plastic case with UL 94V-0 flammability rating, cathode band polarity marking, and matte tin–plated terminals solderable per MIL-STD-202 Method 208.

Pin/Terminal	Circuit Role	Design Meaning
Anode	Forward current entry point	Connected to low-side switch node or transformer secondary in flyback/freewheeling configurations
Cathode	Forward current exit / reverse blocking terminal	Connected to output rail or PFC capacitor; cathode band identifies this terminal visually and in layout

Key Features

Feature	Design Value
Glass passivated die	Ensures long-term reliability and moisture resistance in humid or thermally cycled environments
Super-fast 50ns recovery	Reduces reverse recovery charge (Q_rr) and associated switching losses in >100kHz converters
110A surge rating (8.3ms)	Withstands inrush and short-circuit transients without degradation in AC-DC front-end stages
Lead-free, halogen-free "Green" construction	Meets RoHS 3 (2015/863/EU) and automotive environmental compliance requirements out of box

Applications

AC-DC Power Factor Correction

Industrial Switch-Mode Power Supplies

Use Scenario: Boost diode in discontinuous conduction mode (DCM) or critical conduction mode (CrCM) PFC controllers.

IC Role / Device Role: Unidirectional energy transfer from AC line to bulk DC bus with minimal reverse recovery loss.

Use Value: 50ns t_RR and 600V V_RRM enable high-efficiency (>95%) PFC stages meeting IEC 61000-3-2 Class C limits.

Use Scenario: Freewheeling diode across transformer secondaries or buck converter inductors.

IC Role / Device Role: Provides low-loss current path during switch-off phase to maintain continuous current flow.

Use Value: 1.28V V_F at 4A reduces conduction loss by ~15% vs. standard fast recovery diodes, improving thermal margin at full load.

Automotive On-Board Chargers (OBC)

LED Driver Secondary Rectification

Use Scenario: Output rectification in bidirectional OBC DC-DC stages operating at 100–300kHz.

IC Role / Device Role: High-reliability rectifier qualified per AEC-Q101 stress test requirements.

Use Value: R_θJC = 7°C/W and -55°C to +150°C operating range ensure stable performance under engine bay thermal cycling.

Use Scenario: Secondary-side rectification in isolated LED drivers powering streetlights or signage.

IC Role / Device Role: Converts transformer-isolated AC to regulated DC while minimizing EMI via low C_T.

Use Value: 40pF capacitance and 50ns t_RR suppress high-frequency ringing, easing EMI filter design and reducing conducted emissions.

Equivalent & Alternatives

The following parts are listed as comparable options for similar super-fast rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STTH4L06S	Same 600V V_RRM, 4A I_O, but t_RR = 65ns; VF = 1.35V @ 4A	Slightly higher conduction and switching loss; less optimized for CrCM PFC	Acceptable where 15ns slower recovery is tolerable and ST's qualification ecosystem is preferred
ON Semi MUR460	Identical electrical specs but TO-220AC package; no SMC footprint compatibility	Requires through-hole assembly and larger board area; unsuitable for high-density SMT layouts	Select only if legacy TO-220 thermal management infrastructure exists and reflow compatibility is not required

Compared with STTH4L06S and ON Semi MUR460, the MURS460C-13-F delivers superior high-frequency efficiency via its 50ns recovery and SMC package's lower thermal resistance-critical for compact, convection-cooled PFC modules and automotive OBCs.

Availability

MURS460C-13-F is available at Aetrix Electronics and suitable for AC-DC power factor correction, industrial switch-mode power supplies, automotive on-board chargers, and LED driver secondary rectification requiring stable component supply and RoHS-compliant sourcing.

Supply support for MURS460C-13-F 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, manufacturing, and sales operations across Asia, Europe, and the Americas.

The MURS460C belongs to Diodes' Superfast Rectifier product line, engineered specifically for high-efficiency, high-frequency power conversion in space-constrained, thermally demanding applications including PFC, SMPS, and automotive charging systems.

FAQ

What is the maximum junction temperature rating for the MURS460C-13-F?

The MURS460C-13-F has an operating junction temperature range of –55°C to +150°C. This rating is validated per JEDEC standards and enables use in under-hood automotive environments and sealed industrial power enclosures where ambient temperatures exceed 85°C.

Is the MURS460C-13-F qualified for automotive applications?

Yes-the MURS460C-13-F is AEC-Q101 qualified and manufactured in IATF 16949 certified facilities. While not pre-certified for PPAP, Diodes provides full change control documentation and supports customer-specific PPAP submissions upon request.

How does the SMC package affect thermal performance compared to DO-41 or SMA?

The SMC package delivers R_θJC = 7°C/W-significantly lower than SMA (≈15°C/W) and DO-41 (≈60°C/W)-due to its larger copper slug and dual-side thermal pad contact. This allows 2.5× higher power dissipation at equal case temperature in PCB-mounted applications.

Can the MURS460C-13-F replace standard FR107 or UF4007 diodes in existing designs?

Yes, with design validation: it matches their 1000V V_RRM and 1A I_O ratings at lower current, but exceeds them in speed (50ns vs. 500ns) and surge capability (110A vs. 30A). Layout must verify SMC footprint compatibility and thermal relief for 4A operation.

MURS460C-13-F Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: DO-214AB, SMC

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: Standard

Voltage - DC Reverse (Vr) (Max):: 600 V

Current - Average Rectified (Io):: 4A

Voltage - Forward (Vf) (Max) @ If:: 1.28 V @ 4 A

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

Reverse Recovery Time (trr):: 50 ns

Current - Reverse Leakage @ Vr:: 10 µA @ 600 V

Capacitance @ Vr, F:: 40pF @ 4V, 1MHz

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SMC

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

MURS460C-13-F FAQ

1.How can I place an order for MURS460C-13-F through Aetrix?

Please submit a Request for Quotation (RFQ) for MURS460C-13-F 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 MURS460C-13-F reliable?

The price and inventory of MURS460C-13-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MURS460C-13-F is usually 5 days.

3.What payment methods are accepted for MURS460C-13-F?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MURS460C-13-F transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MURS460C-13-F?

MURS460C-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MURS460C-13-F 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 MURS460C-13-F?

For technical support, including MURS460C-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MURS460C-13-F requirements.

6.How does Aetrix verify that MURS460C-13-F is sourced from the original manufacturer or authorized distributors?

All MURS460C-13-F 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 MURS460C-13-F meets industry standards.

7.What is the process for return or replacement of MURS460C-13-F?

All MURS460C-13-F units undergo pre-shipment inspection (PSI). If there is an issue with MURS460C-13-F, 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 MURS460C-13-F part is unused and in its original packaging.

Return procedure for MURS460C-13-F:

1.Submit a request within 90 days.

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

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