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

Diodes Incorporated MURS360B-13-F

Name: MURS360B-13-F
Brand: Diodes Incorporated
SKU: MURS360B-13-F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MURS360B-13-F

Manufacturer:: Diodes Incorporated

Category:: Single Diodes

Package:: DO-214AA, SMB

Datasheet:: MURS360B-13-F.pdf

Description:: DIODE GEN PURP 600V 3A SMB TR 3K

Quantity:: RFQ Add To RFQ list

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Inventory:3,076

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Product details

Overview

MURS360B-13-F from Diodes Incorporated is a 3.0A, 600V surface-mount super-fast rectifier diode in SMB package, with 1.25V forward voltage at 3A, 50ns reverse recovery time, and 5μA leakage at 600V; used as boost diode in discontinuous/critical-mode PFC circuits and freewheeling diode in switch-mode power supplies.

For engineers reviewing the MURS360B-13-F datasheet, MURS360B-13-F pinout, MURS360B-13-F application, or MURS360B-13-F equivalent, key selection criteria include V_RRM=600V, I_O=3.0A, t_RR=50ns, V_F=1.25V @3A, and SMB package thermal resistance R_θJC=12°C/W for high-frequency power conversion designs.

Technical Context

This super-fast recovery rectifier employs glass-passivated die construction to achieve 50ns reverse recovery time (t_RR) under IF=0.5A/IR=1.0A/IRR=0.25A test conditions, enabling high-efficiency operation in discontinuous conduction mode (DCM) and critical conduction mode (CrCM) PFC stages.

It supports 100A non-repetitive peak surge current (I_FSM) and delivers stable DC blocking up to 600V (V_RRM), with thermal resistance of 12°C/W junction-to-case (R_θJC) when mounted on standard PCB copper pads, ensuring reliable thermal performance in compact power supply layouts.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	600 V - maximum repetitive reverse voltage before breakdown; defines safe operating limit in high-voltage DC bus applications
I_O	3.0 A - average rectified output current at T_C=+130°C; sets continuous power handling capability in SMPS output stages
t_RR	50 ns - reverse recovery time; enables efficient switching at >100 kHz in PFC and flyback converters
V_F	1.25 V @ 3A - forward voltage drop; determines conduction loss and thermal load in high-current paths
I_R	5 μA @ 600V, 25°C - reverse leakage current; impacts standby power and voltage hold-up stability
R_θJC	12 °C/W - junction-to-case thermal resistance; enables direct heatsinking via PCB copper or metal-core substrates

Pinout & Package

Package: SMB (Surface Mount Small Outline), molded plastic case per UL 94V-0, with cathode band polarity marking and matte tin lead finish.

Pin/Terminal	Circuit Role	Design Meaning
Anode	Forward current entry point	Connected to low-side switching node or transformer secondary in flyback/freewheeling configurations
Cathode	Forward current exit / reverse voltage terminal	Connected to output rail or PFC boost capacitor; marked by visible band or notch on package body

Key Features

Feature	Design Value
Glass passivated die	Enhances long-term reliability and moisture resistance in humid or thermally cycled environments
Super-fast 50ns recovery	Reduces switching losses and EMI generation in >100 kHz PFC and SMPS topologies
100A surge rating	Withstands inrush and transient overloads without degradation in industrial and automotive power supplies
Lead-free, halogen-free "Green" construction	Meets RoHS 3 (2015/863/EU) and automotive environmental compliance requirements

Applications

AC-DC Power Factor Correction

Switch-Mode Power Supply Output Stage

Use Scenario: Boost diode in discontinuous or critical conduction mode (DCM/CrCM) PFC front-end.

IC Role / Device Role / Timing Role: Unidirectional energy transfer from boost inductor to bulk capacitor during switch-off phase.

Use Value: 50ns t_RR minimizes reverse recovery charge (Q_rr) and associated switching loss, improving system efficiency above 95%.

Use Scenario: Freewheeling diode in flyback or forward converter secondary side.

IC Role / Device Role / Timing Role: Provides current path for inductive energy release during primary switch off-time.

Use Value: 600V V_RRM and 3A I_O support universal input (85–265V AC) adapters delivering up to 60W output.

Industrial Motor Drive Snubber

Automotive On-Board Charger (OBC) Auxiliary Supply

Use Scenario: Clamp diode in IGBT/MOSFET snubber networks for motor control inverters.

IC Role / Device Role / Timing Role: Absorbs voltage spikes during switching transitions to protect power semiconductors.

Use Value: 100A I_FSM rating ensures robustness against repetitive dv/dt-induced transients in 48V–400V systems.

Use Scenario: Secondary-side rectifier in isolated auxiliary power supply for OBC control circuitry.

IC Role / Device Role / Timing Role: Converts transformer-isolated AC to regulated DC for MCU, gate drivers, and sensors.

Use Value: SMB package footprint and R_θJC=12°C/W allow direct thermal coupling to aluminum housing, supporting -40°C to +125°C ambient operation.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STTH3L06S	V_F=1.15V @3A (lower), t_RR=60ns (slower), same SMB package	Slightly lower conduction loss but higher switching loss in >150kHz designs	Prefer when thermal budget dominates over switching frequency constraints
ON Semiconductor MURS360	Identical electrical specs; differs only in packaging code (-13-F vs. -TP)	No functional difference; same qualification level and production lot traceability	Select based on distributor availability and tape-and-reel configuration preference

Compared with STTH3L06S and MURS360, the MURS360B-13-F offers optimal balance of 50ns t_RR and 1.25V V_F for CrCM PFC, while maintaining full RoHS 3 and AEC-Q200-compatible manufacturing controls.

Availability

MURS360B-13-F is available at Aetrix Electronics and suitable for AC-DC power factor correction, switch-mode power supply output stages, and industrial motor drive snubbers requiring stable component supply across extended production lifecycles.

Supply support for MURS360B-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 North America.

The MURS series belongs to Diodes' high-performance rectifier product line, engineered specifically for high-frequency, high-efficiency power conversion in commercial and automotive-grade applications.

FAQ

What is the maximum junction temperature for continuous operation?

The MURS360B-13-F has an operating junction temperature range of –55°C to +175°C. For continuous operation at rated 3.0A output current, the case temperature must not exceed +130°C, as specified in the Absolute Maximum Ratings table. Derating is required above this temperature per Figure 1 in the datasheet.

Is this diode qualified for automotive applications?

The MURS360B-13-F is manufactured in IATF 16949-certified facilities and supports PPAP documentation. While not pre-qualified to AEC-Q101, Diodes offers automotive-grade variants (e.g., MURS360BQ-13-F) with full AEC-Q101 stress testing and change control-contact Diodes or Aetrix for qualified part numbers.

How does the SMB package affect thermal performance?

The SMB package provides R_θJC = 12°C/W and R_θJL = 26°C/W, enabling effective heat transfer to PCB copper pads or external heatsinks. Its 3.3–3.94mm width and 5.0–5.59mm length allow dense layout while maintaining creepage/clearance for 600V isolation.

Can this diode replace a standard FR series fast rectifier?

Yes-the MURS360B-13-F replaces standard fast rectifiers (e.g., FR306) in high-frequency designs due to its 50ns t_RR, which is ~3× faster than typical FR-series devices (~150ns). However, verify V_F and thermal derating, as its 1.25V drop is slightly higher than some Schottky alternatives.

MURS360B-13-F Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: DO-214AA, SMB

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: Standard

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

Current - Average Rectified (Io):: 3A

Voltage - Forward (Vf) (Max) @ If:: 1.25 V @ 3 A

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

Reverse Recovery Time (trr):: 50 ns

Current - Reverse Leakage @ Vr:: 5 µA @ 600 V

Capacitance @ Vr, F:: 45pF @ 4V, 1MHz

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SMB

Operating Temperature - Junction:: -55°C ~ 175°C

MURS360B-13-F FAQ

1.How can I place an order for MURS360B-13-F through Aetrix?

Please submit a Request for Quotation (RFQ) for MURS360B-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 MURS360B-13-F reliable?

The price and inventory of MURS360B-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 MURS360B-13-F is usually 5 days.

3.What payment methods are accepted for MURS360B-13-F?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MURS360B-13-F transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MURS360B-13-F?

MURS360B-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MURS360B-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 MURS360B-13-F?

For technical support, including MURS360B-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MURS360B-13-F requirements.

6.How does Aetrix verify that MURS360B-13-F is sourced from the original manufacturer or authorized distributors?

All MURS360B-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 MURS360B-13-F meets industry standards.

7.What is the process for return or replacement of MURS360B-13-F?

All MURS360B-13-F units undergo pre-shipment inspection (PSI). If there is an issue with MURS360B-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 MURS360B-13-F part is unused and in its original packaging.

Return procedure for MURS360B-13-F:

1.Submit a request within 90 days.

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

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