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HomeProductsDiscrete Semiconductor ProductsDiodes - Bridge RectifiersPBPC601
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PBPC601 - Diodes Incorporated

Manufacturer Part Number
PBPC601
Manufacturer
Diodes Incorporated
Allelco Part Number
98D-PBPC601
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
3,978 pcs available, New & Original
Parts Description
BRIDGE RECT 1PHASE 50V 4A PBPC-6
Package
PBPC-6
Data sheet
PBPC601.pdf

Datasheets

PBPC601-PBPC607.pdf

PCN Obsolescence/ EOL

Discrete Family 24/Jul/2013.pdf

Environmental Information

Diodes Environmental Compliance Cert.pdf
RoHs Status
ROHS3 Compliant
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In stock: 3978

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Specifications

PBPC601 Tech Specifications
Diodes Incorporated - PBPC601 technical specifications, attributes, parameters and parts with similar specifications to Diodes Incorporated - PBPC601

Product Attribute Attribute Value
Manufacturer Diodes Incorporated
Voltage - Peak Reverse (Max) 50 V
Voltage - Forward (Vf) (Max) @ If 1.1 V @ 3 A
Technology Standard
Supplier Device Package PBPC-6
Series -
Package / Case 4-Square, PBPC-6
Product Attribute Attribute Value
Package Bulk
Operating Temperature -65°C ~ 125°C (TJ)
Mounting Type Through Hole
Diode Type Single Phase
Current - Reverse Leakage @ Vr 10 µA @ 50 V
Current - Average Rectified (Io) 4 A

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Affected
ECCN EAR99
HTSUS 8541.10.0080

Frequently Asked Questions(FAQ)

What are the key thermal and electrical limitations of the PBPC601 bridge rectifier that influence its use in high-current industrial power supply designs?
The PBPC601 is rated for a maximum junction temperature of 125°C, which constrains continuous operation in environments with limited heatsinking or high ambient temperatures. Its average rectified current of 4 A implies careful PCB layout and thermal management to avoid exceeding this value, especially during transient loads or poor airflow conditions. With a forward voltage drop of up to 1.1 V at 3 A, power dissipation can reach approximately 4.4 W under full load, necessitating adequate heat sinking in sustained applications. These parameters suggest the component is suitable for moderate-duty rectification but may require external thermal mitigation in compact or densely populated assemblies.
How does the reverse leakage current specification of the PBPC601 compare to alternative single-phase bridge rectifiers like the BR605 or PB605-BP in low-power or standby applications?
The PBPC601 exhibits a reverse leakage current of 10 µA at 50 V, which is typical for standard silicon rectifier bridges of this class. In comparison, alternatives such as the BR605 and PB605-BP generally show similar leakage characteristics under identical test conditions, though exact values depend on manufacturing batch and temperature. For battery-powered or energy-sensitive systems operating in standby mode, this leakage level contributes minimally to quiescent loss but becomes relevant when cascading multiple stages or using ultra-low-power control circuits where even microamp-level currents can affect regulation stability.
Can the PBPC601 be safely used in a 230 V AC mains rectification circuit without additional filtering or protection components?
No, the PBPC601 alone cannot safely handle 230 V AC mains rectification without supplementary design considerations. While it supports a peak reverse voltage (PIV) of 50 V, the rectified DC output from a 230 V AC input would exceed this limit by over four times. This would result in immediate device failure. Proper implementation requires a transformer to step down the voltage before rectification, followed by filtering capacitors and possibly transient suppression components. The PBPC601’s 50 V rating applies only to the peak inverse condition after rectification, not the primary side voltage handling.
What impact does mounting orientation have on the thermal performance of the PBPC601 when used through-hole in a vertical versus horizontal configuration?
Mounting orientation influences airflow and convective cooling efficiency. When installed vertically, the PBPC601 may benefit from better natural convection due to increased surface exposure and reduced boundary layer buildup compared to horizontal placement. However, in confined enclosures with forced airflow, orientation has minimal effect on junction temperature if the PCB provides sufficient copper pour and thermal vias. The key factor remains maintaining junction temperature below 125°C, which depends more on total thermal resistance than mechanical alignment, provided the package remains unobstructed.
How should the PBPC601 be selected when designing a compact switching power supply with tight space constraints and intermittent high-load pulses?
In pulsed applications, the PBPC601’s 4 A average current rating must be interpreted relative to duty cycle and pulse duration. For example, a 10 A peak current lasting 1 ms every 100 ms may still be acceptable if thermal time constants allow heat dissipation between pulses. However, exceeding the RMS current derived from these pulses risks thermal runaway. Designers should calculate RMS current based on actual waveform and ensure the PCB layout minimizes parasitic inductance and resistance. The through-hole PBPC-6 package offers good solder joint reliability but occupies more board area than surface-mount equivalents, which may conflict with miniaturization goals.
What are the implications of RoHS compliance and REACH status for international distribution of products incorporating the PBPC601?
The PBPC601 is RoHS3 compliant and marked as REACH affected, meaning it adheres to European Union regulations restricting hazardous substances and requires full material disclosure. This ensures compatibility with global environmental directives and simplifies supply chain documentation for manufacturers targeting EU markets. However, “REACH Affected” indicates that detailed substance declarations must be maintained per Article 33, which may increase procurement overhead. For non-EU deployments, this status does not impose legal barriers but enhances supply chain transparency and reduces risk of regulatory non-compliance during audits.
Is the PBPC601 suitable for use in automotive-grade power conditioning modules requiring extended temperature cycling and vibration resistance?
The PBPC601 operates over -65°C to 125°C, meeting many automotive operational temperature ranges, but lacks specific qualification under AEC-Q101, which is required for formal automotive approval. While it may function reliably in non-critical automotive subsystems, its reliability under prolonged thermal cycling and mechanical stress is not guaranteed. Designers seeking automotive certification should consider dedicated AEC-Q200 qualified rectifiers or perform accelerated life testing. The PBPC601’s MSL rating of 1 allows unlimited floor life, which supports prototyping flexibility but does not substitute for environmental stress screening.
How does the forward voltage drop of the PBPC601 compare to Schottky-based bridge rectifiers in terms of efficiency trade-offs at moderate currents?
At 3 A, the PBPC601 exhibits a forward voltage drop of up to 1.1 V, resulting in approximately 3.3 W power loss under full load. In contrast, Schottky bridge rectifiers typically show Vf values around 0.45–0.6 V per diode pair, reducing losses to roughly half. This makes Schottky types more efficient in low-voltage, high-current applications such as USB-PD adapters or LED drivers. However, the PBPC601 benefits from higher PIV tolerance and lower cost, making it preferable in isolated or higher-voltage systems where reverse recovery and leakage dominate concerns. The choice hinges on system-level efficiency targets versus cost and robustness.
Can the PBPC601 be paralleled to increase current capacity in a dual-output power supply design?
Yes, the PBPC601 can be paralleled to increase total current delivery, provided each unit is closely matched and shares current evenly. Due to slight variations in Vf across devices, one unit may carry disproportionate current unless individual resistors or balancing circuits are added. Without balancing, thermal runaway becomes likely under load. Additionally, PCB trace resistance and placement symmetry must be optimized to minimize current imbalance. While feasible, designers should verify RMS current sharing under worst-case conditions and consider integrated solutions with built-in current sharing for improved reliability.
What precautions should be taken when soldering the PBPC601 to avoid damage during manual assembly or rework?
Excessive thermal exposure during soldering can degrade the internal semiconductor junctions. The recommended reflow profile should not exceed 260°C for more than 10 seconds, with peak temperature ideally below 245°C for hand soldering. Prolonged dwell above 250°C risks bond wire degradation or die cracking. Use low-iron solder and avoid repeated rework attempts on the same pad. Given the through-hole nature of the PBPC-6 package, wave soldering parameters should include controlled preheat and soak phases to prevent thermal shock. Always follow IPC standards for lead-free processes to maintain joint integrity.

Parts with Similar Specifications

The three parts on the right have similar specifications to Diodes Incorporated PBPC601

Product Attribute PBPC605 PBPC607 PBPC603 PBPC604
Part Number PBPC605 PBPC607 PBPC603 PBPC604
Manufacturer Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Mounting Type - Surface Mount Through Hole Surface Mount
Technology - - - -
Current - Reverse Leakage @ Vr - - - -
Series - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Voltage - Peak Reverse (Max) - - - -
Diode Type - - - -
Current - Average Rectified (Io) - - - -
Voltage - Forward (Vf) (Max) @ If - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

PBPC601 Datasheet PDF

Download PBPC601 pdf datasheets and Diodes Incorporated documentation for PBPC601 - Diodes Incorporated.

Datasheets
PBPC601-PBPC607.pdf
PCN Obsolescence/ EOL
Discrete Family 24/Jul/2013.pdf
Environmental Information
Diodes Environmental Compliance Cert.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
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We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
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Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


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Certifications & Memberships

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  • ISO 9001: 2015
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PBPC601 Image

PBPC601

Diodes Incorporated
98D-PBPC601

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